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WO2008116593A1 - Tuyauterie sanitaire - Google Patents

Tuyauterie sanitaire Download PDF

Info

Publication number
WO2008116593A1
WO2008116593A1 PCT/EP2008/002234 EP2008002234W WO2008116593A1 WO 2008116593 A1 WO2008116593 A1 WO 2008116593A1 EP 2008002234 W EP2008002234 W EP 2008002234W WO 2008116593 A1 WO2008116593 A1 WO 2008116593A1
Authority
WO
WIPO (PCT)
Prior art keywords
cartridge
receiving space
control cartridge
water
housing
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.)
Ceased
Application number
PCT/EP2008/002234
Other languages
German (de)
English (en)
Inventor
Hans-Hermann Hecker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hansa Metallwerke AG
Original Assignee
Hansa Metallwerke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hansa Metallwerke AG filed Critical Hansa Metallwerke AG
Priority to EP08716647A priority Critical patent/EP2126429A1/fr
Publication of WO2008116593A1 publication Critical patent/WO2008116593A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
    • F16K19/006—Specially adapted for faucets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members

Definitions

  • the invention relates to a sanitary fitting, in particular mixing fitting, with
  • a mixing valve with a housing which contains a receiving space for a control cartridge.
  • the bottom of the reception room is equipped with several water inlets and a water outlet.
  • a control cartridge is inserted, which contains a separate cartridge bottom, which has two openings, which are placed above the water inlets of the bottom of the receiving space.
  • the bottom of the receiving space is also the bottom of the fitting housing, made of brass and therefore heavy.
  • Object of the present invention is a sanitary fitting of the type mentioned so as latest as possible and with the least possible cost of materials. This object is achieved in that the bottom of the receiving space forms the cartridge bottom of the control cartridge at least.
  • the cartridge bottom is functionally the same floor of the receiving space. In this way can be dispensed with a separate cartridge bottom, whereby material is saved.
  • the housing bottom is usually positioned deep in the fitting body, which makes connection difficult.
  • the height which is obtained by the abandonment of a second floor, can be used to increase the flow cross section for the mixed water.
  • the housing bottom may be a separate component, which is connected to the control cartridge via a particular releasable fastening element, preferably a locking device.
  • the housing bottom can be easily mounted outside of the valve body to the bottomless control cartridge and then installed together with the control cartridge in the receptacle in the valve body.
  • the bottom of the receiving space can expediently have at least two water passage openings for the supply of water and at least one mixed water channel, which communicate with corresponding water-conducting areas in the control cartridge. are bound. This has the great advantage that all water-bearing areas are stored to the control cartridge and away from the control cartridge to save space in the housing bottom.
  • seals may be arranged, which surround the water passage openings and the mouth opening of the mixed water channel each closed. In this way, the water-carrying channels or water passage openings are sealed in a simple manner to the outside or to the receiving space.
  • the bottom of the receiving space adjacent to the water outlet of the sanitary fitting and open the mixed water channel in the water outlet. So no additional connecting channel between the mixed water channel and the water outlet is required, which reduces the parts cost.
  • the housing bottom can be made of plastic. This has the additional advantage that plastic is inexpensive and can be easily edited.
  • FIG. 1 schematically shows an axial partial section of a sanitary mixing fitting, in which a floor insert is used to cover a receiving space in the armature. ren housing and those of a control cartridge forms;
  • FIG. 2 schematically shows an axial partial section of the resonant mixing fitting from FIG. 1 perpendicular to the section there;
  • FIG. 3 schematically shows an isometric view of the bottom insert from FIG. 1.
  • FIGS. 1 and 2 a single-lever mixing valve provided overall with the reference numeral 10 is shown.
  • the associated operating lever is not shown. It is connected in a known manner via a likewise not shown company with a control cartridge 12.
  • the control cartridge 12 which is not cut in FIGS. 1 and 2, is arranged in a receiving space 14 of an armature housing 16 of the single-lever mixing fitting 10.
  • the receiving space 14 is completed in Figures 1 and 2 at the top on its side facing the operating lever with a spherical cap, not shown.
  • a ball cap opening for the society of the control cartridge 12 is arranged in the top of the hood.
  • the receiving space 14 is limited by a plastic-made, in the broadest sense cylindrical bottom insert 18.
  • the bottom insert 18 is shown in detail in FIG.
  • the outer circumferential surface of the sleeve 20 and the bottom insert 18 together form the radially inner boundary of a mixed water annular space 22, which is bounded radially outwardly by the inner wall of the valve body 16.
  • a mixed water annular space 22 In the axial direction of the mixed water annulus 22 is completed by integrally formed on the sleeve 20 and the bottom insert 18 radially projecting annular collars, each rest with the interposition of a seal 72 and 70 at a reduced diameter portion of the inner wall of the valve body 16.
  • the mixed water annular space 22 communicates via an outlet opening 24 in the fitting housing 16 with the interior of a water outlet 26.
  • the mouths of the passage openings 28 in the upper end face of the bottom insert 18 communicate with two hidden in Figures 1 and 2 inlet openings for cold and hot water in the bottom Steuerkartu- see 12.
  • An outlet opening for mixed water which is also in the bottom of the control cartridge 12th communicates with a visible in Figures 1 and 3, parallel to the axis of the bottom insert 18 extending axial region 30a a 30 Mischwasserka-.
  • the axial region 30a is connected via a secant-like region 30c, in the middle of which it opens, to two groove-like regions 30b, which open toward the surface of the bottom insert 18. They extend in the circumferential direction in each case symmetrically from one another to the secant-like region 30c and are separated from one another at their adjacent ends by a narrow web 32 shown in FIG.
  • the groove-like regions 30 b completely overlap with the mixed water annulus 22.
  • the upper, the control cartridge 12 facing the end face of the bottom insert 18 is around the mouths of the through holes 28 and the axial portion 30 a of the mixed water channel 30 around plan ( Figure 3).
  • Each of the mouths is surrounded by its own circumferential receiving groove 34 and 36 respectively.
  • the receiving grooves 34 for the passage openings 28 are oval in plan view, the receiving groove 36 of the axial region 30a of the mixed water passage 30 has approximately the shape of the axial section of a bell.
  • In the receiving grooves 34 and 36 are each a closed seal 38 and 40, which bear against corresponding planar areas around the inlet openings or the outlet opening at the bottom of the control cartridge 12.
  • the bottom insert 18 also has in its peripheral side, where the sleeve 20 of the control cartridge 12 is attached, on three Kartuschen arrangementsnuten 42 shown in Figure 3.
  • the cartridge guide grooves 42 are in the plan view of the upper end side of the bottom insert 18 at the corners of an equilateral triangle arranged and open to the control cartridge 12 out.
  • the cartridge guide grooves 42 are associated with corresponding complementary cartridge guide lugs 44 on the inner peripheral side of the sleeve 20 of the control cartridge 12.
  • the front cartridge guide nose 44 facing the water outlet 26 and the corresponding front cartridge guide groove 42a are shown in FIG.
  • the cartridge guide grooves 42 and the cartridge guide tabs 44 provide the orientation of the components relative to one another and serve to prevent rotation.
  • the end face of the bottom insert 18 has an approximately crescent-shaped, circumferentially multi-stepped depression 46, which is shown in FIGS. 2 and 3.
  • the recess 46 extends with a side surface parallel to the peripheral side of the bottom insert 18 and past the corresponding lateral cartridge guide groove 42b.
  • the boundary walls of the cartridge guide groove 42 extend into the recess 46.
  • the relative to the axis of the bottom insert 18 radially outer peripheral wall of the recess 46 is interrupted near the lateral Kartuschen exchangesnut 42 b by a parallel to the axis of the bottom insert 18 extending gap (axial gap 48).
  • the axial gap 48 extends from the upper end side of the bottom insert 18 to the bottom of the recess 46. From the bottom of the recess 46 facing the lower end of the axial gap 48 performs a circumferential direction of the bottom insert 18 extending circumferential gap 50 in the direction of the front - re cartridge guide groove 42 to. In this way, the radially outer peripheral wall of the recess 46 forms a resilient 'tongue 52nd
  • a locking element 54 is formed radially outside, the control cartridge 12 side facing the outside of the control cartridge 18 is inclined downward. In the figure 3, only one of the locking elements 54 is shown.
  • the inner peripheral side of the sleeve 20 of the control cartridge 12 has in the region of the latching elements 54 each have a latching web 56 ( Figure 2), on which the bottom insert 18 facing away from the latching elements 54 engage as soon as the sleeve 20 is placed on the bottom insert 18.
  • Receiving space 14 adjoins this connection space 58, which is open on its underside facing away from the control cartridge 12.
  • the local lower edge of the fitting housing 16 is in the operating state in a known manner to a washstand, sink or sink edge, not shown.
  • connection space 58 Through the open bottom of the connection space 58, two water supply lines for hot or cold water, not shown, lead into the connection space 58 Connection space 58, the water supply lines are connected via a connection means provided in total with the reference numeral 60 with the through holes 28 of the bottom insert 18.
  • the water supply lines communicate with a hot or Kaltfelhaustechnisch not shown.
  • a peripheral Aufia- collage 62 is disposed on the inner circumferential surface of the fitting housing 16.
  • the outer casing of the bottom insert 18 has there a circumferential support step 64 which is complementary to the support collar 62 and with which the bottom insert 18 rests on the support collar 62 from above, ie from the receiving space 14.
  • the bottom insert 18 and the control cartridge 12 are inserted from the hemispherical hood adjacent open side into the valve body 16 and fixed by screwing an annular screw 66 into a thread in the lateral surface of the receiving space 14. In this case, the bottom insert 18 is pressed with its peripheral support step 64 against the support collar 62.
  • the bottom insert 18 is sealed relative to the fitting housing 16.
  • the outer circumferential surface of the bottom insert 18 has a circumferential housing groove 68.
  • a corresponding O-ring Dichtüng 70 is arranged, which seals the mixed water annulus 22 down to the connection space 58 out.
  • the mixed-water annular space 22 is sealed with an upper O-ring seal 72, which is located in a circumferential groove 74 of the inner lateral surface of the valve housing 16 immediately after the mixing-water annular space 22.
  • This upper O-ring seal 72 abuts against the sleeve 20 of the control cartridge 12.
  • control cartridge 12 is placed with the sleeve 20 on the bottom insert 18, so that the locking elements 54 behind the
  • Engage detent webs 56 The provided with the O-ring seals 56 bottom insert 18 and the attached control cartridge 12 are inserted into the receiving space 14, so that the peripheral support step 64 of the bottom 18 gans rests on the support collar 62.
  • the annular screw member 66 is screwed into the thread in the lateral surface of the receiving space 14, whereby the control cartridge 12, the bottom insert 18 is pressed against the support collar 62 and fixed. Then the operating lever is mounted.
  • the invention is not limited to the use in single-lever mixing batteries. Rather, it can also be used in other types, such as electrically operated mixers.
  • the bottom insert 18 may be made of a different material, such as brass, instead of plastic. Also, more than one mixed water channel 30 and / or more or less than two through holes 28 may be disposed in the bottom tray 18.
  • the passage openings 28 and the mixed water channel 30 may also have a different course in the bottom insert 18.
  • the bottom insert 18 may also be integrally formed on the sleeve 20 of the control cartridge 12 or glued or welded with this. In this case, control elements contained in the control cartridge 12 may be inserted into the sleeve 20 from the upper side of the control cartridge 12 facing away from the bottom insert 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)

Abstract

L'invention concerne une tuyauterie sanitaire, notamment un mitigeur (10). La tuyauterie sanitaire (10) comporte un boîtier (16), au moins un écoulement d'eau (26), un espace de réception (14) destiné à une cartouche de commande (18), pratiqué dans le boîtier (16), présentant une base (18), et une cartouche de commande (18) insérée dans l'espace de réception (14), présentant une base de cartouche. La base (18) de l'espace de réception (14) forme également la base de la cartouche de commande (12).
PCT/EP2008/002234 2007-03-24 2008-03-20 Tuyauterie sanitaire Ceased WO2008116593A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08716647A EP2126429A1 (fr) 2007-03-24 2008-03-20 Tuyauterie sanitaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007014251A DE102007014251A1 (de) 2007-03-24 2007-03-24 Sanitärarmatur
DE102007014251.1 2007-03-24

Publications (1)

Publication Number Publication Date
WO2008116593A1 true WO2008116593A1 (fr) 2008-10-02

Family

ID=39586963

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/002234 Ceased WO2008116593A1 (fr) 2007-03-24 2008-03-20 Tuyauterie sanitaire

Country Status (3)

Country Link
EP (1) EP2126429A1 (fr)
DE (1) DE102007014251A1 (fr)
WO (1) WO2008116593A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052899A1 (de) 2008-11-18 2010-05-20 Ideal-Standard International Bvba Sanitärarmatur mit einem einteilige Rohranschlüsse aufweisenden Einsatzstück
PT104542B (pt) * 2009-04-27 2011-07-13 Lomarplas Com De Torneiras E Artigos Sanitaros Lda Torneira misturadora monobloco
DE102010051630A1 (de) * 2010-11-17 2012-05-24 Hansa Metallwerke Ag Sanitäre Einhebel-Mischarmatur

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384119A (en) 1966-03-16 1968-05-21 Masco Corp Mixing valve
US3667503A (en) 1970-06-05 1972-06-06 Elkay Mfg Co Single-handle mixing and proportioning valve
US3794074A (en) 1972-09-20 1974-02-26 H E D E Ltd Mixer taps
WO1986007431A1 (fr) * 1985-06-13 1986-12-18 Masco Corporation Cartouche avec fond separe pour tube de melange
DE4438647A1 (de) 1994-10-28 1996-05-02 Grohe Kg Hans Sanitärarmatur und Verfahren zu ihrer Herstellung
DE3625289C2 (de) 1986-07-25 1996-08-01 Grohe Kg Hans Sanitäres Mischventil
WO2001063157A1 (fr) * 2000-02-25 2001-08-30 Kohler Co. Robinet a ecoulement par gravite
WO2002101272A1 (fr) * 2001-06-08 2002-12-19 Gevipi A.G. Elements de reglage de debit en polymere synthetique thermodurcissable pour unites d'equipement hydraulique
DE102006021838A1 (de) 2005-05-11 2006-11-23 Santec-Vertriebsgesellschaft Mbh Mechanisch absperrbare Mischbatterie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513840A1 (de) * 1985-04-17 1986-10-30 TA Rokal GmbH, 4054 Nettetal Sanitaere armatur
DE20015648U1 (de) * 2000-09-09 2000-12-07 Hansa Metallwerke Ag, 70567 Stuttgart Sanitäres Vormischventil
DE102005011980B4 (de) * 2005-03-14 2007-02-01 American Standard Europe B.V.B.A. Sanitäre Wasserarmatur mit Schnellmontage ihrer Kartuscheneinheit
DE102005040158B3 (de) * 2005-08-25 2007-02-22 Hansa Metallwerke Ag Sanitäre Auslaufarmatur, insbesondere Einhebelmischer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384119A (en) 1966-03-16 1968-05-21 Masco Corp Mixing valve
US3667503A (en) 1970-06-05 1972-06-06 Elkay Mfg Co Single-handle mixing and proportioning valve
US3794074A (en) 1972-09-20 1974-02-26 H E D E Ltd Mixer taps
WO1986007431A1 (fr) * 1985-06-13 1986-12-18 Masco Corporation Cartouche avec fond separe pour tube de melange
DE3625289C2 (de) 1986-07-25 1996-08-01 Grohe Kg Hans Sanitäres Mischventil
DE4438647A1 (de) 1994-10-28 1996-05-02 Grohe Kg Hans Sanitärarmatur und Verfahren zu ihrer Herstellung
WO2001063157A1 (fr) * 2000-02-25 2001-08-30 Kohler Co. Robinet a ecoulement par gravite
WO2002101272A1 (fr) * 2001-06-08 2002-12-19 Gevipi A.G. Elements de reglage de debit en polymere synthetique thermodurcissable pour unites d'equipement hydraulique
DE102006021838A1 (de) 2005-05-11 2006-11-23 Santec-Vertriebsgesellschaft Mbh Mechanisch absperrbare Mischbatterie

Also Published As

Publication number Publication date
DE102007014251A1 (de) 2008-09-25
EP2126429A1 (fr) 2009-12-02

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