EP2336431B1 - Flow controller - Google Patents
Flow controller Download PDFInfo
- Publication number
- EP2336431B1 EP2336431B1 EP11002090.6A EP11002090A EP2336431B1 EP 2336431 B1 EP2336431 B1 EP 2336431B1 EP 11002090 A EP11002090 A EP 11002090A EP 2336431 B1 EP2336431 B1 EP 2336431B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- jet regulator
- jet
- housing
- flow
- grid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
Definitions
- the invention relates to a jet regulator with a jet disintegrating device which divides the incoming water flow into a plurality of individual jets.
- jet regulator which has a designed as a perforated plate jet disintegrating device.
- This jet disintegrating device of the prior art jet regulator divides the incoming water flow into a plurality of individual jets.
- the individual jets formed in the jet disintegrating device meet on the outflow side to a plurality of metal sieves of a homogenizing device connected downstream of one another, which is intended to reshape the individual jets into a homogeneous, pearly-soft overall jet.
- a ventilated jet regulator with a jet disintegrating device which subdivides the incoming water flow into a plurality of individual jets.
- the jet disintegrating device is oriented such that the individual jets impinge on a respective intersection of intersecting bars of a downstream grid network.
- To ventilate the individual jets several ventilation openings are provided at the housing periphery of the jet regulator housing. Through the ventilation openings required for aerating the water jet air can be sucked.
- the air intake and thus the proper functioning of the prior art jet regulator is affected by the flowing swirling stream of water.
- At least one of the individual jets formed in the jet disintegrating device strikes a node of intersecting bars of a grid network connected downstream. Since at least some of the individual beams coming from the beam splitter impact on a node formed by intersecting grids, in each case a further multi-axial beam splitting of each individual beam takes place.
- the jet regulator according to the invention is designed as a ventilated jet regulator whose jet regulator housing has at least one ventilation opening on its outer periphery and on the housing inner circumference in the flow direction below the at least one ventilation opening a Abweisvorsprung to keep away the swirled, ie the deflected by the depressions Axialêtn the water jet of the Ventilation opening, has.
- a deflecting projection is provided on the housing inner circumference of the jet regulator according to the invention in the flow direction below the at least one ventilation opening. This deflecting projection keeps the swirling water jet flowing through the housing interior of the jet regulator away from the ventilation openings.
- the grid is designed plate-shaped.
- the grids are rounded or chamfered on the inflow side, at least in the region of some of their nodes, in certain regions along the longitudinal edge. Since, in this embodiment, the bars are rounded or chamfered on both sides along the inflow side at least in the area of their nodal points, excessive swirling of the individual jets is avoided and the formation of a homogeneous, pearly-soft jet of water is improved.
- a preferred embodiment according to the invention provides that the grid bars are chamfered saddle-roof-shaped on the inflow side in the region of their nodes.
- a particularly advantageous embodiment of the invention provides that the inflow-side depressions of the grid network are configured as hollow cylindrical.
- the jet regulator housing has a plurality of circumferentially distributed ventilation openings.
- the jet regulator according to the invention can have one or more deflecting projections, which are each provided in the region of a ventilation opening. It is expedient, however, if a Abweisvorsprung on the housing inner circumference rotates annular. In this case, the Abweisvorsprung designed flange and in particular its water flow facing or facing away from flat sides may be arranged in approximately parallel cross-sectional planes.
- the deflecting projection has a deflection slope widening in the flow direction on its side facing away from the ventilation opening in the direction of flow. Due to the deflection slope widening in the direction of flow, a water jet swirled in the interior of the housing is guided away from the ventilation openings provided on the housing circumference to the housing longitudinal axis.
- the grid is used as a separate component in the housing.
- the jet regulator can optionally be provided with or without the grid network designed according to the invention.
- the modular construction of the jet regulator according to the invention is favored if the grid network is followed by at least one further component, which can be inserted into the housing, of a homogenizing device and / or a flow rectifier.
- a jet regulator 1 which has a designed as a perforated plate 2 jet disintegrating device, which divides the inflowing water flow into a plurality of individual jets. From the Fig.1 and 5 It is clear that the individual beams formed in the beam splitting device 2 impact on a respective intersection 3 of intersecting bars 4, 5 of a downstream grid network 6.
- the bars 4 are designed as radial webs and the bars 5 as concentric ring walls. In the area of the nodes 3, a further multiaxial decomposition of the incoming individual beams takes place.
- the bars 4, 5 are bevelled in the region of their nodes 3 on both sides along the longitudinal edge side.
- the bars 4, 5 are chamfered saddle-roof-shaped in the region of their nodal points 3 on the inflow side. Since the bars 4, 5 are chamfered or rounded in this area, an excessive undesired turbulence of the individual beams coming from the jet disintegrating device 2 is avoided and the formation of a homogeneous, sparkling-soft overall jet in the jet regulators 1 is favored.
- the nodes 3 are each configured as an inflow-side depression of the preferably plate-shaped mesh 6.
- the inflow-side depressions of the mesh 6 are formed as a hollow cylinder. Since the nodes 3 are designed as depressions of the plate-shaped mesh 6, these depressions are bounded by the adjacent bars 4, 5.
- nodes 3 In the sinking of the Grid 6 configured nodes 3 is carried out a further secondary decomposition of the incoming from the perforated plate 2 individual beams, as the divided at the junction along the saddle roof lines water jet meets at the end of the depression on the approximately perpendicular to the gable roof line and the depression bounding wall.
- the jet regulator 1 shown here is characterized by a most extensive decomposition of the incoming single jets, whereby an undesirable turbulence of these individual jets inside the housing of the jet regulator 1 is avoided.
- the jet regulators shown here are 1 aerated jet regulators.
- the jet regulators 1 have a jet regulator housing 7 which has a plurality of circumferentially uniformly spaced apart ventilation openings 8 at its housing periphery. With the help of flowing through the housing interior of the jet regulator 1 water flow can thus be sucked into the housing interior via the ventilation openings 8, which is then used for ventilation of the water jet.
- the water jet to be ventilated can be kept away from the opening in the housing interior ventilation openings 8.
- whirling up water jets are guided by means of the Abweisvorsprungs 9 and in particular by means of Abweisschräge 10 away from the ventilation openings 8 in the direction of the housing longitudinal axis of the jet regulator housing 7.
- the grid 6 is designed as a separate plate-shaped component.
- the designed as a separate component grid 6 is detachably inserted into the jet regulator housing 7.
- the grid 6 is followed by a further insertable into the housing 7 component 13 of the homogenizer.
- the also plate-shaped configured component 13 has a plurality of annular walls 14, which are each arranged in the extension between two nodes 3 of the grid 6.
- the component 13 is followed by a flow rectifier 15, which forms the downstream end of the jet regulator 1.
- the flow rectifier 15 of the in the Fig.1 to 4 or the Fig.5 to 8 illustrated jet regulator 1 has annular walls 16 which are arranged in extension of the annular walls 15 of the component 13 and have a contrast slightly smaller wall thickness.
- the annular walls 16 of the flow rectifier 15 are rounded at their downstream narrow edge to promote the formation of a homogeneous total beam.
- an annular circumferential constriction 17 is provided on the downstream housing edge in the flow rectifier 15.
- the jet regulator housing 7 of the Jet regulator 1 is designed substantially in two parts.
- Fig.1 and 5 It is shown that the jet regulators 1 on the inflow side upstream of a substantially conical auxiliary sieve, which is to separate entrained in the water jet dirt particles and to keep away from the jet regulators 1.
- the front screen 20 is releasably latched to the inflow-side housing end face of the jet regulator housing 7.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Air-Flow Control Members (AREA)
- Radiation-Therapy Devices (AREA)
Description
Die Erfindung betrifft einen Strahlregler mit einer Strahlzerlegeeinrichtung, die den zufließenden Wasserstrom in eine Vielzahl von Einzelstrahlen unterteilt.The invention relates to a jet regulator with a jet disintegrating device which divides the incoming water flow into a plurality of individual jets.
Aus der
Aus der
Es besteht die Aufgabe, einen mit vergleichsweise geringem Aufwand herstellbaren Strahlregler der eingangs erwähnten Art zu schaffen, der sich durch eine bessere Zerlegung und Luftbeimischung der zuströmseitigen Einzelstrahlen auszeichnet.It is the object to provide a producible with comparatively little effort jet regulator of the type mentioned above, which is characterized by a better decomposition and air admixing of the inflow side individual beams.
Die erfindungsgemäße Lösung dieser Aufgabe ist im geltenden Patentanspruch 1 beschrieben.The achievement of this object is described in the current claim 1.
Bei dem erfindungsgemäßen Strahlregler trifft zumindest einer der in der Strahlzerlegeeinrichtung gebildeten Einzelstrahlen auf einen Knotenpunkt einander kreuzender Gitterstäbe eines abströmseitig nachgeschalteten Gitternetzes auf. Da zumindest einzelne der vom Strahlzerleger kommenden Einzelstrahlen jeweils auf einen, durch einander kreuzende Gitterstäbe gebildeten Knotenpunkt aufprallen, erfolgt in diesem Bereich jeweils eine weitere mehrachsige Strahlzerlegung jedes Einzelstrahles.In the case of the jet regulator according to the invention, at least one of the individual jets formed in the jet disintegrating device strikes a node of intersecting bars of a grid network connected downstream. Since at least some of the individual beams coming from the beam splitter impact on a node formed by intersecting grids, in each case a further multi-axial beam splitting of each individual beam takes place.
Der erfindungsgemäße Strahlregler ist als belüfteter Strahlregler ausgestaltet, dessen Strahlreglergehäuse an seinem Außenumfang zumindest eine Belüftungsöffnung hat und am Gehäuse-Innenumfang in Strömungsrichtung unterhalb der zumindest einen Belüftungsöffnung einen Abweisvorsprung zum Fernhalten des verwirbelten, d.h. des von den die Einsenkungen umgrenzenden Axialwänden abgelenkten Wasserstrahls von der Belüftungsöffnung, aufweist. Durch die am Gehäuseumfang des Strahlreglergehäuses vorgesehenen Belüftungsöffnungen kann die zum Belüften des Wasserstrahls erforderliche Luft angesaugt werden. Um diese Luftansaugung nicht nur den vorbeiströmenden verwirbelten Wasserstrahl zu beeinträchtigen, ist am Gehäuse-Innenumfang des erfindungsgemäßen Strahlreglers in Strömungsrichtung unterhalb der zumindest einen Belüftungsöffnung ein Abweisvorsprung vorgesehen. Dieser Abweisvorsprung hält den durch das Gehäuseinnere des Strahlreglers durchströmenden verwirbelten Wasserstrahl von den Belüftungsöffnungen fern.The jet regulator according to the invention is designed as a ventilated jet regulator whose jet regulator housing has at least one ventilation opening on its outer periphery and on the housing inner circumference in the flow direction below the at least one ventilation opening a Abweisvorsprung to keep away the swirled, ie the deflected by the depressions Axialwänden the water jet of the Ventilation opening, has. By provided on the housing periphery of the jet regulator housing ventilation holes required for aerating the water jet air can be sucked. In order not to affect this air intake not only the flowing stream of water flowing past, a deflecting projection is provided on the housing inner circumference of the jet regulator according to the invention in the flow direction below the at least one ventilation opening. This deflecting projection keeps the swirling water jet flowing through the housing interior of the jet regulator away from the ventilation openings.
Dabei ist es vorteilhaft, wenn das Gitternetz plattenförmig ausgestaltet ist.It is advantageous if the grid is designed plate-shaped.
Vorteilhaft ist es, wenn die Gitterstäbe zuströmseitig zumindest im Bereich einzelner ihrer Knotenpunkte bereichsweise längsrandseitig gerundet oder abgeschrägt sind. Da bei dieser Ausführungsform die Gitterstäbe zuströmseitig zumindest im Bereich ihrer Knotenpunkte beidseits längsrandseitig gerundet oder abgeschrägt sind, wird eine übermäßige Verwirbelung der Einzelstrahlen vermieden und die Bildung eines homogenen, perlend-weichen Wasserstrahls verbessert.It is advantageous if the grids are rounded or chamfered on the inflow side, at least in the region of some of their nodes, in certain regions along the longitudinal edge. Since, in this embodiment, the bars are rounded or chamfered on both sides along the inflow side at least in the area of their nodal points, excessive swirling of the individual jets is avoided and the formation of a homogeneous, pearly-soft jet of water is improved.
Dabei sieht eine bevorzugte Ausführungsform gemäß der Erfindung vor, dass die Gitterstäbe im Bereich ihrer Knotenpunkte zuströmseitig satteldachförmig abgeschrägt sind.In this case, a preferred embodiment according to the invention provides that the grid bars are chamfered saddle-roof-shaped on the inflow side in the region of their nodes.
Eine besonders vorteilhafte Ausführungsform der Erfindung sieht vor, dass die zuströmseitigen Einsenkungen des Gitternetzes hohlzylindrisch ausgestaltet sind.A particularly advantageous embodiment of the invention provides that the inflow-side depressions of the grid network are configured as hollow cylindrical.
Um den Wasserstrahl über seinen gesamten Strahlquerschnitt gut belüften zu können, ist es vorteilhaft, wenn das Strahlreglergehäuse mehrere, in Umfangsrichtung verteilte Belüftungsöffnungen hat.In order to be able to aerate the water jet well over its entire beam cross-section, it is advantageous if the jet regulator housing has a plurality of circumferentially distributed ventilation openings.
Der erfindungsgemäße Strahlregler kann einen oder mehrere Abweisvorsprünge aufweisen, die jeweils im Bereich einer Belüftungsöffnung vorgesehen sind. Zweckmäßig ist es jedoch, wenn ein Abweisvorsprung am Gehäuse-Innenumfang ringförmig umläuft. Dabei kann der Abweisvorsprung flanschartig ausgestaltet und insbesondere seine der Wasserströmung zugewandten bzw. abgewandten Flachseiten in zueinander etwa parallelen Querschnittsebenen angeordnet sein.The jet regulator according to the invention can have one or more deflecting projections, which are each provided in the region of a ventilation opening. It is expedient, however, if a Abweisvorsprung on the housing inner circumference rotates annular. In this case, the Abweisvorsprung designed flange and in particular its water flow facing or facing away from flat sides may be arranged in approximately parallel cross-sectional planes.
Besonders vorteilhaft ist es jedoch, wenn der Abweisvorsprung auf seine der Belüftungsöffnung in Strömungsrichtung abgewandten Seite eine sich in Strömungsrichtung erweiternde Abweisschräge aufweist. Durch die sich in Strömungsrichtung erweiternde Abweisschräge wird ein im Gehäuseinneren verwirbelter Wasserstrahl von den am Gehäuse-Umfang vorgesehenen Belüftungsöffnungen weg zur Gehäuse-Längsachse geführt.However, it is particularly advantageous if the deflecting projection has a deflection slope widening in the flow direction on its side facing away from the ventilation opening in the direction of flow. Due to the deflection slope widening in the direction of flow, a water jet swirled in the interior of the housing is guided away from the ventilation openings provided on the housing circumference to the housing longitudinal axis.
Um den erfindungsgemäßen Strahlregler modular zusammenstellen zu können, ist es vorteilhaft, wenn das Gitternetz als separates Bauteil in das Gehäuse einsetzbar ist. Somit kann der Strahlregler wahlweise mit oder ohne das erfindungsgemäß ausgestaltete Gitternetz bereitgestellt werden.In order to assemble the jet regulator according to the invention modular, it is advantageous if the grid is used as a separate component in the housing. Thus, the jet regulator can optionally be provided with or without the grid network designed according to the invention.
Die modulare Bauweise des erfindungsgemäßen Strahlreglers wird begünstigt, wenn dem Gitternetz zumindest ein weiteres, in das Gehäuse einsetzbares Bauteil einer Homogenisiereinrichtung und/oder eines Strömungsgleichrichters nachgeschaltet ist.The modular construction of the jet regulator according to the invention is favored if the grid network is followed by at least one further component, which can be inserted into the housing, of a homogenizing device and / or a flow rectifier.
Weiterbildungen gemäß der Erfindung ergeben sich aus den Patentansprüchen sowie der Zeichnung. Nachstehend wird die Erfindung anhand eines Ausführungsbeispieles noch näher beschrieben.Further developments according to the invention will become apparent from the claims and the drawings. The invention will be described below described in more detail with reference to an embodiment.
Es zeigt:
- Fig. 1
- einen Strahlregler in einem Längsschnitt, wobei der Strahlregler eine als Lochplatte ausgestaltete Strahlzerlegeeinrichtung hat, der ein plattenförmiges Gitternetz mit einander kreuzenden Gitterstäben in Strömungsrichtung nachgeschaltet ist,
- Fig. 2
- das Gitternetz des Strahlreglers aus
Fig.1 in einer perspektivischen Darstellung, - Fig. 3
- das Gitternetz aus
Fig.2 in einer Draufsicht auf die Zuströmseite, - Fig. 4
- das Gitternetz aus
Fig.2 und3 in einem Längsschnitt, - Fig. 5
- einen mit
Fig.1 funktional vergleichbaren und ebenfalls belüfteten Strahlregler in einem Längsschnitt, der im Bereich seiner Belüftungsöffnungen einen flanschartig ausgestalteten und ringförmig umlaufenden Abweisvorsprung aufweist, - Fig. 6
- das Gitternetz des in
Fig.5 gezeigten Strahlreglers in einer perspektivischen Darstellung, - Fig. 7
- das Gitternetz aus
Fig.6 in einer Draufsicht auf die Zuströmseite, und - Fig. 8
- das Gitternetz aus
Fig.6 und7 in einem Längsschnitt.
- Fig. 1
- a jet regulator in a longitudinal section, wherein the jet regulator has a jet decomposing device configured as a perforated plate, which is connected downstream of a plate-shaped grid with intersecting bars in the flow direction,
- Fig. 2
- the grid of the jet regulator
Fig.1 in a perspective view, - Fig. 3
- the grid
Fig.2 in a plan view of the inflow side, - Fig. 4
- the grid
Fig.2 and3 in a longitudinal section, - Fig. 5
- one with
Fig.1 Functionally comparable and also ventilated jet regulator in a longitudinal section, which has a flange-like designed and annular circumferential deflecting projection in the region of its ventilation openings, - Fig. 6
- the grid of the in
Figure 5 shown jet regulator in a perspective view, - Fig. 7
- the grid
Figure 6 in a plan view of the inflow side, and - Fig. 8
- the grid
Figure 6 and7 in a longitudinal section.
In den
Aus einem Vergleich der
In den
Aus den
Aus einem Vergleich der
Aus einem Vergleich der
Dem Bauteil 13 ist ein Strömungsgleichrichter 15 nachgeschaltet, der die abströmseitige Stirnseite der Strahlregler 1 bildet. Auch der Strömungsgleichrichter 15 der in den
Aus
In den
Claims (9)
- Jet regulator (1) having a jet-splitting device (2) which divides the incoming water flow into a multiplicity of individual jets, of which at least one individual jet impinges on a nodal point (3) of mutually crossing grid bars (4, 5) of a downstream grid network (6), wherein the jet regulator (1) is an aerated jet regulator (1) with a jet regulator housing (7) which has at least one aeration opening (8) on the housing periphery thereof, characterised in that the jet regulator housing (7) has, on the housing inner periphery thereof in the flow direction below the at least one aeration opening (8), at least one deflection projection (9) to keep the water jet away from the aeration opening (8).
- Jet regulator as claimed in claim 1, characterised in that the grid network is planar.
- Jet regulator as claimed in claim 1 or 2, characterised in that areas of the grid bars (4, 5) at the in-flow side are rounded or chamfered on the long edge at least in the region of some of the nodal points (3) thereof.
- Jet regulator as claimed in any one of claims 1 to 3, characterised in that, on the in-flow side, the grid bars (4, 5) are chamfered in the manner of a pitched roof in the region of the nodal points (3) thereof.
- Jet regulator as claimed in any one of claims 1 to 4, characterised in that the in-flow-side depressions in the grid network (6) are formed as hollow cylinders.
- Jet regulator as claimed in claim 5, characterised in that the jet regulator housing (7) has a plurality of aeration openings (8) distributed in the peripheral direction, and that the deflection projection (9) on the grid network inner periphery extends around in an annular manner.
- Jet regulator as claimed in claim 5 or 6, characterised in that the deflection projection, on the side thereof facing away from the aeration opening in the flow direction, has a deflection slope (10) widening in the flow direction.
- Jet regulator as claimed in any one of claims 1 to 7, characterised in that the grid network (6) can be inserted as a separate component in the jet regulator housing (7).
- Jet regulator as claimed in any one of claims 1 to 8, characterised in that at least one further component (13) - which can be inserted into the housing (7) - of a homogenising device and/or of a flow rectifier is connected downstream of the grid network (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL11002090T PL2336431T3 (en) | 2005-01-12 | 2005-12-31 | Flow controller |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005001419A DE102005001419B3 (en) | 2005-01-12 | 2005-01-12 | Beam regulator e.g. for nozzle, has jet division mechanism allowing water to flow into multiplicity of single jets which are provided on junction and has crossing lattice bars forming grid network |
| EP05821783.7A EP1836356B1 (en) | 2005-01-12 | 2005-12-31 | Jet regulator |
Related Parent Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05821783.7 Division | 2005-12-31 | ||
| EP05821783.7A Division EP1836356B1 (en) | 2005-01-12 | 2005-12-31 | Jet regulator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2336431A2 EP2336431A2 (en) | 2011-06-22 |
| EP2336431A3 EP2336431A3 (en) | 2011-07-06 |
| EP2336431B1 true EP2336431B1 (en) | 2015-10-28 |
Family
ID=35954117
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11002090.6A Active EP2336431B1 (en) | 2005-01-12 | 2005-12-31 | Flow controller |
| EP05821783.7A Active EP1836356B1 (en) | 2005-01-12 | 2005-12-31 | Jet regulator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05821783.7A Active EP1836356B1 (en) | 2005-01-12 | 2005-12-31 | Jet regulator |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7757969B2 (en) |
| EP (2) | EP2336431B1 (en) |
| CN (2) | CN101099009B (en) |
| DE (1) | DE102005001419B3 (en) |
| DK (1) | DK1836356T3 (en) |
| ES (2) | ES2553378T3 (en) |
| PL (2) | PL2336431T3 (en) |
| PT (1) | PT1836356E (en) |
| WO (1) | WO2006074820A1 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005001419B3 (en) * | 2005-01-12 | 2006-05-24 | Neoperl Gmbh | Beam regulator e.g. for nozzle, has jet division mechanism allowing water to flow into multiplicity of single jets which are provided on junction and has crossing lattice bars forming grid network |
| DE102008012388B4 (en) * | 2008-03-04 | 2010-01-14 | Neoperl Gmbh | Sanitary functional unit |
| DE102008052541A1 (en) | 2008-10-21 | 2010-04-22 | Neoperl Gmbh | aerator |
| DE102009010630B4 (en) * | 2009-02-26 | 2014-08-07 | Neoperl Gmbh | aerator |
| DE102009011345B4 (en) * | 2009-03-05 | 2013-12-05 | Neoperl Gmbh | aerator |
| USD652896S1 (en) * | 2009-06-17 | 2012-01-24 | Neoperl Gmbh | Faucet stream former |
| CN201475582U (en) | 2009-07-09 | 2010-05-19 | 尼亚加拉节能产品(厦门)有限公司 | Miniature flow controller |
| MX336762B (en) * | 2009-10-15 | 2016-01-29 | Am Conservation Group Inc | Aeration device. |
| DE102010007871B4 (en) * | 2010-02-13 | 2015-02-05 | Neoperl Gmbh | aerator |
| CN102210988B (en) * | 2010-12-29 | 2013-04-24 | 厦门松霖科技有限公司 | Bubbler |
| DE202012010420U1 (en) * | 2012-11-02 | 2014-02-03 | Neoperl Gmbh | aerator |
| EP3165458B1 (en) * | 2014-07-03 | 2019-03-20 | Jamco Corporation | Faucet for water supply unit for aircraft |
| DE202015006618U1 (en) * | 2015-09-18 | 2016-12-21 | Neoperl Gmbh | aerator |
| DE102015012107B4 (en) * | 2015-09-18 | 2020-06-10 | Neoperl Gmbh | Aerator |
| DE102015017207B4 (en) * | 2015-09-18 | 2021-03-25 | Neoperl Gmbh | Aerator |
| US10358803B2 (en) * | 2016-09-30 | 2019-07-23 | Toto Ltd. | Spout apparatus |
| CN106988384B (en) * | 2017-05-09 | 2023-03-14 | 李军 | Beam bubbler |
| WO2020048179A1 (en) * | 2018-09-05 | 2020-03-12 | 李军 | Water divider |
| CN108837958B (en) * | 2018-09-05 | 2021-04-06 | 李军 | Water separator |
| US11591780B2 (en) * | 2020-04-15 | 2023-02-28 | Yeuu Deng Sanitary Facilities Industrial Co., Ltd. | Faucet aerator |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2633343A (en) * | 1948-12-02 | 1953-03-31 | Elie P Aghnides | Gas and liquid mixing device |
| US4313564A (en) * | 1979-01-17 | 1982-02-02 | Shames Sidney J | Self-cleaning aerator with noise reduction |
| DE3000799A1 (en) * | 1980-01-11 | 1981-07-16 | Dieter Wildfang KG, 7840 Müllheim | JET CONTROLLER FOR CONNECTION TO SANITARY FITTINGS OR THE LIKE. |
| US4537360A (en) * | 1983-05-20 | 1985-08-27 | Wpm, Inc. | Stream-controlling device for faucets |
| EP1273724B1 (en) * | 2000-03-17 | 2004-01-28 | Toto Ltd. | Foam water delivery port |
| DE20010099U1 (en) * | 2000-06-06 | 2000-08-17 | Dieter Wildfang GmbH, 79379 Müllheim | Aerator |
| DE10027987B4 (en) * | 2000-06-06 | 2005-12-22 | Neoperl Gmbh | aerator |
| DE10246333B4 (en) * | 2002-10-04 | 2008-06-19 | Neoperl Gmbh | aerator |
| DE10313501A1 (en) * | 2003-03-25 | 2004-10-14 | Dieter Wildfang Gmbh | Sanitary water outlet unit, in particular jet regulator or shower |
| ITMN20040015A1 (en) * | 2004-07-13 | 2004-10-13 | Bpa Srl | FLUX REGULATOR |
| DE102005001419B3 (en) * | 2005-01-12 | 2006-05-24 | Neoperl Gmbh | Beam regulator e.g. for nozzle, has jet division mechanism allowing water to flow into multiplicity of single jets which are provided on junction and has crossing lattice bars forming grid network |
-
2005
- 2005-01-12 DE DE102005001419A patent/DE102005001419B3/en not_active Expired - Lifetime
- 2005-12-31 CN CN2005800465099A patent/CN101099009B/en active Active
- 2005-12-31 ES ES11002090.6T patent/ES2553378T3/en active Active
- 2005-12-31 PT PT58217837T patent/PT1836356E/en unknown
- 2005-12-31 EP EP11002090.6A patent/EP2336431B1/en active Active
- 2005-12-31 CN CN2010100025195A patent/CN101787724B/en not_active Expired - Fee Related
- 2005-12-31 EP EP05821783.7A patent/EP1836356B1/en active Active
- 2005-12-31 WO PCT/EP2005/014167 patent/WO2006074820A1/en not_active Ceased
- 2005-12-31 PL PL11002090T patent/PL2336431T3/en unknown
- 2005-12-31 DK DK05821783.7T patent/DK1836356T3/en active
- 2005-12-31 PL PL05821783T patent/PL1836356T3/en unknown
- 2005-12-31 US US11/813,637 patent/US7757969B2/en active Active
- 2005-12-31 ES ES05821783T patent/ES2435043T3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20080169361A1 (en) | 2008-07-17 |
| PL1836356T3 (en) | 2014-03-31 |
| US7757969B2 (en) | 2010-07-20 |
| CN101787724A (en) | 2010-07-28 |
| EP1836356A1 (en) | 2007-09-26 |
| PL2336431T3 (en) | 2016-03-31 |
| EP2336431A2 (en) | 2011-06-22 |
| CN101099009B (en) | 2010-07-21 |
| ES2553378T3 (en) | 2015-12-09 |
| ES2435043T3 (en) | 2013-12-18 |
| PT1836356E (en) | 2013-12-23 |
| DK1836356T3 (en) | 2013-12-02 |
| WO2006074820A1 (en) | 2006-07-20 |
| EP1836356B1 (en) | 2013-09-18 |
| DE102005001419B3 (en) | 2006-05-24 |
| EP2336431A3 (en) | 2011-07-06 |
| CN101099009A (en) | 2008-01-02 |
| CN101787724B (en) | 2012-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2336431B1 (en) | Flow controller | |
| EP1551556B1 (en) | Component incorporated in a plumbing system | |
| EP0646680B1 (en) | Jet regulator to be connected to sanitary fixtures | |
| EP2180102B1 (en) | Flow regulator | |
| DE102012021361B4 (en) | aerator | |
| DE10246333B4 (en) | aerator | |
| EP2914784B1 (en) | Jet regulator | |
| DE29718727U1 (en) | Aerator | |
| WO2017045762A1 (en) | Aerated jet regulator having a flow rectifier in the form of a network structure | |
| EP3848518A1 (en) | Sanitary outlet unit | |
| DE202006003342U1 (en) | Flow controller for aerating water is fitted with circular grid made up of concentric rings and radial bars, water being divided into several streams as it flows through grid and strikes points where they cross | |
| DE202019107100U1 (en) | Aerator | |
| DE19642055A1 (en) | Water jet regulator for water taps | |
| DE102006009828B3 (en) | Jet regulator, has jet dispersion device provided for dividing water flow into set of individual streams, where each individual stream strikes on ridge of grid that is provided at downstream of dispersion side | |
| DE202020101430U1 (en) | Sanitary cartridge | |
| DE202005000119U1 (en) | Stream controller comprises a stream separating unit for dividing a flowing water stream into a number of individual streams so that an individual stream hits a node point of crossing lattice rods of a lattice | |
| DE102005010549B4 (en) | Sanitary water outlet fitting | |
| DE4333714C2 (en) | Jet regulator for connection to sanitary fittings | |
| DE10313111B4 (en) | shower head | |
| DE20215272U1 (en) | Water jet fitting for tap on washbasin has housing made of two parts screwed together and has grating shaped to produce array of convergent nozzles giving many high velocity jets of water | |
| DE20215273U1 (en) | - Water jet foaming device for water tap on washbasin has set of gratings shaped to break up flow of water into separate jets and promote mixing with air | |
| DE10146788A1 (en) | Water jet control unit has a housing with a water flow divider, between the inflow and outflow openings, and a ring wall to restrict the flow cross section near the outflow | |
| DE1604106A1 (en) | Diffuser or air distributor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502005014989 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: E03C0001080000 Ipc: E03C0001084000 Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: E03C0001080000 Ipc: E03C0001084000 |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AC | Divisional application: reference to earlier application |
Ref document number: 1836356 Country of ref document: EP Kind code of ref document: P |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: E03C 1/084 20060101AFI20110530BHEP |
|
| 17P | Request for examination filed |
Effective date: 20110806 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20150603 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AC | Divisional application: reference to earlier application |
Ref document number: 1836356 Country of ref document: EP Kind code of ref document: P |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 758017 Country of ref document: AT Kind code of ref document: T Effective date: 20151115 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2553378 Country of ref document: ES Kind code of ref document: T3 Effective date: 20151209 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502005014989 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160228 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160129 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160229 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151231 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL Ref country code: DE Ref legal event code: R097 Ref document number: 502005014989 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160128 |
|
| 26N | No opposition filed |
Effective date: 20160729 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160128 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 758017 Country of ref document: AT Kind code of ref document: T Effective date: 20151231 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151231 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20051231 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151028 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20171219 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20171221 Year of fee payment: 13 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20190101 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190101 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190101 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20221219 Year of fee payment: 18 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20221219 Year of fee payment: 19 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20221226 Year of fee payment: 18 Ref country code: ES Payment date: 20230119 Year of fee payment: 18 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20221230 Year of fee payment: 18 Ref country code: DE Payment date: 20230113 Year of fee payment: 18 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502005014989 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240702 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231231 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231231 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240702 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20250131 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240101 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231231 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231231 |