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EP3101350A1 - Boitier de ventilateur pour hotte aspirante, unite de ventilateur pour hotte aspirante et hotte aspirante - Google Patents

Boitier de ventilateur pour hotte aspirante, unite de ventilateur pour hotte aspirante et hotte aspirante Download PDF

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Publication number
EP3101350A1
EP3101350A1 EP16170057.0A EP16170057A EP3101350A1 EP 3101350 A1 EP3101350 A1 EP 3101350A1 EP 16170057 A EP16170057 A EP 16170057A EP 3101350 A1 EP3101350 A1 EP 3101350A1
Authority
EP
European Patent Office
Prior art keywords
fan
housing
fan housing
fastening device
extractor hood
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.)
Granted
Application number
EP16170057.0A
Other languages
German (de)
English (en)
Other versions
EP3101350B1 (fr
Inventor
Achim Dittes
Christoph Häusig
Eugen Maurer
Thomas Wilde
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP3101350A1 publication Critical patent/EP3101350A1/fr
Application granted granted Critical
Publication of EP3101350B1 publication Critical patent/EP3101350B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

Definitions

  • the present invention relates to a fan housing for an extractor hood, a fan unit for an extractor hood and an extractor hood with a fan unit.
  • fans are used to generate an air flow in the hood.
  • the one or more fans are housed in so-called fan housings, which can represent in particular screw housing or spiral housing.
  • Two fans also use so-called double spiral housings.
  • the fan housing surrounds the fan, which is usually designed as a radial fan, and ensures a targeted air flow from the air inlet opening to the air outlet.
  • the fan is screwed in this case usually known fan units to the fan housing.
  • Object of the present invention is therefore to provide a solution by means of which a fan with low installation costs can be reliably attached to a fan housing.
  • the invention is based on the finding that this object can be achieved by attaching the fan or the fan by inserting it into a geometry on the fan housing.
  • the invention therefore relates to a fan housing for an extractor hood, which has at least one fastening device for fastening a fan to the fan housing.
  • the fan housing is characterized in that the fan housing consists of at least two housing parts, comprising an upper part and a lower part of the fan housing, and the fastening device is formed in the region of the parting plane of the at least two housing parts in at least one of the housing parts.
  • a fan housing for an extractor hood is here understood to mean a housing that at least partially surrounds the fan and channels the supply air flow and exhaust air flow to and from the fan.
  • the fan housing surrounds the fan and in particular the fan of the fan at least partially.
  • the fan housing may have a spiral shape or helical shape, at least in the interior.
  • the fan which can also be referred to as a fan, preferably represents a radial fan.
  • the fan in particular comprises a fan motor and a fan wheel.
  • the fan motor is an external rotor motor and the fan is connected to the external rotor.
  • the fan housing has at least one fastening device for fastening a fan to the fan housing.
  • a fastening device in this case a device is referred to, which can accommodate at least a portion of the fan or a connecting device connected thereto.
  • the fan housing according to the invention consists of at least two, preferably two housing parts, which are also referred to below as parts.
  • the housing parts may be made of plastic or metal.
  • the housing parts together define an interior in which the fan is received and through which the air can flow. Furthermore, by at least one of the two housing parts and an air outlet, which is in particular designed as a Beerauslassstutzen formed.
  • one of the housing parts constitutes an upper part and one of the housing parts forms a lower part.
  • the lower part here is a housing part which merely forms a circular segment or spiral segment of the inner space.
  • the upper part of the housing part is called, which forms a circular segment or spiral segment and in addition the air outlet, in particular a supply to an air outlet or the air outlet.
  • the fan housing is preferably used in an extractor hood so that the air outlet points upwards.
  • the fastening device is provided according to the invention in the region of the parting plane of the at least two housing parts.
  • the region of the parting plane means in this context that the fastening device protrude into the parting plane or can be arranged at a small distance from the parting plane.
  • the plane of separation is the plane on which the housing parts rest against one another. At the lower part, therefore, the upper side represents the dividing plane and at the upper part the underside represents the dividing plane.
  • the fastening device is formed in at least one of the housing parts.
  • the fastening device is an integral part of the housing part.
  • the fastening device can represent, for example, a bulge of the rear wall.
  • the wall of the fan housing is referred to, which represents a closed wall after assembly of the fan housing.
  • an air inlet opening is provided in the front wall of the fan housing.
  • the fan housing according to the invention is designed in several parts, in particular two parts and a fastening device is provided in the region of the parting plane of the housing parts, a number of advantages can be achieved.
  • a multi-part construction of the fan housing its manufacture is simplified.
  • cavities, in particular the interior of the fan housing, that is to say the spiral space can be produced in a simple manner.
  • the fastening device is provided in the region of the parting plane, a receptacle, in particular a receiving space can be created by joining the housing parts, which is closed after assembly of the housing parts.
  • the fan can be attached to the fan housing by inserting or hooking into the fastening device in a simple manner.
  • the fastening device is formed in at least one of the housing parts, providing further fastening means, such as screws, for the attachment of the fan to the fan housing is not required, thereby reducing the assembly time and the variety of parts reduce.
  • the fastening device extends in the height direction of the fan housing.
  • the fastening device also has a propagation in the width direction of the fan housing.
  • the separation plane of the fan housing is in or parallel to the axis of rotation of the fan.
  • the fan housing consists of an upper part and a lower part, wherein in the upper part in particular an air outlet is provided or is formed on this.
  • the lower part of the fan housing faces the suction opening of the extractor hood and thus the underside of the extractor hood in the mounted state.
  • the fan housing according to the invention consists of an upper part and a lower part, further advantages can be achieved.
  • the cohesion of the two housing parts is supported by the weight.
  • the parting plane can be provided in the plane in which the axis of the fan inserted into the fan housing is located.
  • the fastening device which is located in the region of the parting plane, in the vicinity of the axis of the fan attack, thus providing a reliable attachment.
  • fastening device comprises a fastening geometry, which is provided at least partially in the upper part and adjoins the parting plane and / or is provided at least in the lower part and adjoins the parting plane. If areas of the attachment geometry are provided in both housing parts, then the part of the attachment geometry in the upper part is referred to as the upper attachment geometry and the part of the attachment geometry in the lower part is referred to as the lower attachment geometry.
  • attachment geometry is a shape of the housing understood in the at least part of the fan or a connecting device of the fan can be at least partially received and prevents at least a rotation of the fan or the connecting device about the axis of the fan.
  • the attachment geometry may in particular represent indentations or elevations on the housing part or parts.
  • the fastening device has at least one receiving space for receiving at least a part of a connecting device, the fan and the receiving space preferably extends in the height direction of the fan housing.
  • a receiving space in this case a space is referred to, which is preferably open on only one side.
  • the receiving space is oriented so that its open side faces the parting plane.
  • a receiving space can be formed by joining the two housing parts, which extends from the parting plane upwards and downwards.
  • the receiving space (s) are preferably aligned perpendicular to the axis of the fan held in the housing.
  • a connecting device of the fan In the receiving space, at least part of a connecting device of the fan is preferably accommodated.
  • the connecting device of the fan according to the invention can also be referred to as a bearing plate.
  • the connecting device in this case represents a device to which the fan, in particular the stator of the fan motor is attached and which further has at least one connecting part which serves for attachment to the fan housing.
  • the connecting part preferably constitutes a connecting plate, which is also referred to as a plate.
  • the receiving space is formed between an outer wall of the housing part and an inner wall of the housing part of the fan housing.
  • this receiving space is preferably with its open side of the parting line facing the fan housing.
  • the fastening device as a receiving space can be ensured by inserting a connecting part between these two walls, a stop of the fan in the axial direction.
  • the outer wall and inner wall of the housing part may extend over the entire rear wall of the housing part.
  • the outer wall or inner wall is provided only in the region of the fastening device.
  • the fastening device has a fastening geometry, which deviates or whose cross-section along the height direction of the fan housing from a rotationally symmetrical geometry, in particular has bulges.
  • the fixing device has a geometry which deviates from a rotationally symmetrical geometry, a rotation of the fan about its axis in the fan housing can be prevented.
  • the connecting part or another part of the fan or a connecting device, which is received in the fastening device in this case preferably has a corresponding counter-geometry, that is, represents the negative shape of the geometry of the fastening device.
  • a cable channel is formed on at least part of the parting plane. Since the housing is multi-part and is joined together at the parting plane, the cable, which in particular is intended to run from the fan to a board provided on the outside of the housing, can be placed between the housing parts during assembly. After assembling and preferably connecting the housing parts together, the cable is then securely held. The provision of a separate cable channel or other cable management can be omitted, whereby the variety of parts is further reduced.
  • a closure element for connecting the two housing parts is provided on at least one of the housing parts of the fan housing.
  • the closure element may, for example, constitute a latching nose which can engage on a corresponding latching edge on the further housing part.
  • the closure element is provided on the or the housing parts, the variety of parts and thus the assembly are further simplified.
  • the present invention relates to a fan unit, which has a fan housing according to the invention.
  • the fan unit further comprises at least one fan which is fixed in the fan housing to the at least one fastening device.
  • a fan unit thus a fan housing is referred to therein fan or recorded fans.
  • the fan unit can be a preassembled unit that is installed as a single unit in the cooker hood when the cooker hood is mounted.
  • the fan is a radial fan.
  • a connecting device is preferably provided on the fan, which comprises at least one connecting part, which is at least partially accommodated in the at least one fastening device of the fan housing.
  • the connecting device which is also referred to as a bearing plate, is preferably attached to the fan and in particular to the stator of the fan motor.
  • the connecting device or the end shield consists of a connecting element and a connecting part which is fastened to the connecting element.
  • the connecting element preferably has a shaft receptacle for receiving the shaft of the fan motor and radially extending from the shaft receiving support arms.
  • the connecting part is preferably a connecting plate.
  • the connecting plate may be screwed to the support arms or the shaft receptacle.
  • the support arms are preferably bent at their radial ends in a direction that faces away from the connection plate.
  • the connecting part After attaching the connecting device to the fan, the connecting part preferably projects beyond the axial end of the fan and is preferably perpendicular to the axis of the fan. If the connecting part is a plate, it is preferably parallel to the axial end of the fan and at a distance from the axial end. This arrangement of the connecting part, this can easily in appropriate mounting geometries of the fan housing are introduced without that the fan rests against the wall of the fan housing, in particular the rear wall.
  • the connecting part in particular the connecting plate has a contour corresponding to the mounting geometry of the fastening device to the fan housing. In this way, engagement of the connecting part in the fastening device and the thus formed grip between the fan and housing can be improved.
  • the invention relates to an extractor hood, which is characterized in that it comprises a fan unit according to the invention.
  • FIG. 1 an embodiment of an extractor hood 1 according to the invention is shown.
  • the extractor hood 1 comprises a fan housing 11, a vapor extraction housing 10 which adjoins the fan housing 11 at the bottom and a vapor shield 17 arranged below the vapor extraction housing 10.
  • the construction of the extractor hood 1, which is shown in FIG. 1 is shown and represents a flat-screen hood, which can be installed, for example, in a wall unit of a kitchenette, is merely exemplary.
  • the extractor hood 1 may also have a deviating structure and represent, for example, a food.
  • a suction opening (not visible) is provided, via which fumes and vapor can be drawn into the interior of the extractor hood 1.
  • a filter element (not shown) is preferably introduced.
  • the extractor housing 10 has in the illustrated embodiment a box shape and is open at the top and bottom. Above the extractor housing 10, a fan unit 100 is arranged, from the in FIG. 1 only the fan housing 11 can be seen.
  • the side walls and the front wall of the extractor housing 10 may be higher compared to the rear wall of the extractor housing 10 and partially engage with the above the extractor housing 10 arranged fan housing 11.
  • the fan housing 11 consists of a lower housing part 111, which is also referred to below as the lower part, and an upper housing part 110, which is also referred to below as the upper part.
  • an air outlet in the form of a Beerauslassstutzens 12 is formed.
  • the upper part 110 and the lower part 111 of the fan housing 11 are fastened to each other via closure means 14.
  • the closure means 14 comprise latching noses which extend from the one housing part 110, 111 to the respective other housing part 111, 110.
  • the latching lugs can engage in a latching geometry provided on the respective other housing part 111, 110 and thus fix the two housing parts 110, 111 together.
  • the plane in which the two housing parts 110, 111 rest against one another is also referred to as the parting plane T.
  • the parting plane T lies in the illustrated embodiment on the upper side of the lower part 111 and the underside of the upper part 110.
  • a receptacle 161 for a control board (not shown) is provided centrally.
  • the fan housing 11 has a fastening device 13 for fastening at least one fan 15 to the fan housing 11.
  • the fastening device 13 is, as in FIG. 1 shown, in the region of the parting plane T of the at least two housing parts 110, 110 formed in the upper part 110 and the lower part 111.
  • the lower and upper mounting geometry adjoin the parting plane T.
  • a screw contour is formed by the two housing parts 110, 111, which may also be referred to as a spiral contour, wherein the upper part of the screw contour 1101 is formed in the upper part 110 and the lower part of the screw contour 1111 in the lower part 111 of the fan housing ,
  • the interior of the fan housing 11 is in the illustrated embodiment is a double spiral housing.
  • FIG. 2 For example, one embodiment of the fan unit 100 is shown in an open condition. In this view, the recorded in the fan housing 11 fan 15 can be seen. In the embodiment of the FIGS. 1 and 2 , two fans 15 are accommodated in the fan housing 11. But it is also possible to use a fan unit 100, in which only one fan 15 is provided in the fan housing 11. In this case, preferably only one spiral contour is formed in the fan housing 11.
  • Each of the fans 15 has a fan wheel 150 which is attached to a fan motor 151.
  • the fan motor 151 is an external rotor motor and the fan 150 is fixed to the rotor.
  • the internal stator of the fan motor 151 is fastened to the fan housing 11 via a connecting device 152, which is also referred to as a bearing plate.
  • a connecting plate 1520 protrudes beyond the axial end of the fan and is perpendicular to the axis of the fan 15th
  • the connecting device 152 comprises a connecting part 1520, which is formed in the illustrated embodiment as a plate and is therefore hereinafter also referred to as a connecting plate.
  • the connecting plate 1520 is shown in dashed form, since it is received in a receiving space 132 of the fastening device 13 and in the interior view, the in FIG. 3 is shown would not be visible.
  • the connecting device comprises a connecting element 153.
  • the connecting element 153 has centrally a shaft receptacle 1530, in which the shaft of the fan motor 151 can be accommodated. From the shaft receptacle 1530 extend in the illustrated embodiment, three support arms 1531 radially outward.
  • the connecting plate 1520 extends parallel to the shaft receiving 1530 of the connecting device 152.
  • the connecting plate 1520 has an arrow shape.
  • the connection plate 1520 has three projections 1522 extending outwardly from the base plate 1521 in the plane of the connection plate 1520. At the view in FIG. 3 a projection 1522 is directed upward and the other two projections 1522 down.
  • the connecting plate 1520 may be formed on the connecting element 153. In the illustrated embodiment, however, the connecting plate 1520 is connected to the connecting element 153 via fastening elements, in particular screws (not visible).
  • a detent 1523 is also provided on the inside of the connecting part 1520, that is, the connecting plate. As is clear from the Figures 3 and 4 results, this catch engages 1523 with a corresponding recess in the rear wall R of the upper part 110 and thus fixes the connecting part 1520 on the fan housing 11th
  • connection plate 1520 has a base plate 1521 and protrusions 1522 protruding outward therefrom.
  • the shape of the connection plate 1520 thus deviates from a rotationally symmetric geometry.
  • the attachment geometry 130, 130 is not rotationally symmetrical.
  • each have a receiving space 132 is formed.
  • the receiving space 132 serves to receive at least part of the connecting device 152 of the fan 15, in particular the connecting plate 1520.
  • the receiving space 132 extends in the height direction of the fan housing 11.
  • the receiving space 132 has an inner shape that corresponds to the outer contour of the connecting part 1520.
  • FIG. 4 shown representation is thus in the lower housing part 111, which in FIG. 4 On the left, a receiving space 132 is formed, which surrounds the lower part of the base plate 1521 and the two projections 1522 on the underside of the connecting plate 1520.
  • the shape of the receiving space 132 is also from the FIG. 3 refer to. Due to the shape of the receiving space 132, the connecting part 1520 and thus the connecting device 152 can be prevented from rotating about the axis of the fan 15 and the fan 15 connected to the connecting device 152 is thus securely held on the fan housing 11.
  • the receiving space 132 is formed between the inner wall 113 and the outer wall 112 of the housing part 110, 111.
  • the open side of the receiving space 132 faces the parting plane T.
  • FIG. 2 in the illustrated embodiment, the fastening devices 13 for the left and the right fan mirrored each other vertically.
  • the upper and lower attachment geometry 130, 131 as in FIGS Figures 3 and 4 shown designed.
  • the top attachment geometry 130 in the top 110 is shaped to receive the top of the base 1521 and the top 1522 of the connection plate 1520.
  • the lower attachment geometry 131 in the lower part 111 is shaped to receive the lower part of the base plate 1521 and the two lower projections 1522 of the connection plate 1520.
  • the right fan 15 by held a mounting geometry in which two protrusions 133 are provided in the receiving area 132 upwards into which the two projections 1522 of a connecting part 1520 can be accommodated. In contrast, only one bulge 133 is provided in the lower attachment geometry 131.
  • a spring-groove connection between the two housing parts 110, 111 is formed at least over part of the contact surface.
  • the escape of air over the contact surface can be prevented.
  • a recess in the upper part 110 which serves as a cable channel 16 after assembly of the housing parts 110, 111.
  • the assembly assembly of the motors that is, the respective fan on which a connecting device is provided, are inserted into the fan housing according to the invention.
  • the fans and in particular the connecting devices are inserted at the fans in the upper part, in which also already the geometry for receiving the connecting device and in particular the connecting plate is shown.
  • the fans are inserted perpendicular to the axis in the housing part.
  • the connection cables of the motors are inserted into the cable guide, which prevents the accessibility of the cable to the user of the extractor hood.
  • the lower part is pushed onto the upper part, by the closure means clamp the two housing parts together and the motors position themselves between the two housing parts, which are preferably plastic parts.
  • a spring-groove connection is used.
  • the invention has been described essentially with reference to a fan unit with two fans. However, it is also within the scope of the invention to provide the fan unit only with a fan wherein the interior of the fan housing then represents a simple spiral housing.
  • the present invention has a number of advantages.
  • the assembly time is reduced.
  • the fact that no screws are necessary, the Part number can be reduced.
  • an integrated cable guide in the parting plane can be created, whereby further additional parts, such as cable channels are not necessary.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP16170057.0A 2015-06-02 2016-05-18 Unite de ventilateur pour hotte aspirante et hotte aspirante Active EP3101350B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015210207.6A DE102015210207A1 (de) 2015-06-02 2015-06-02 Lüftergehäuse für Dunstabzugshaube, Lüftereinheit für Dunstabzugshaube und Dunstabzugshaube

Publications (2)

Publication Number Publication Date
EP3101350A1 true EP3101350A1 (fr) 2016-12-07
EP3101350B1 EP3101350B1 (fr) 2020-05-06

Family

ID=56014878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16170057.0A Active EP3101350B1 (fr) 2015-06-02 2016-05-18 Unite de ventilateur pour hotte aspirante et hotte aspirante

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Country Link
EP (1) EP3101350B1 (fr)
DE (1) DE102015210207A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107525114A (zh) * 2017-09-29 2017-12-29 中山市日顺厨卫有限公司 具有排风方向选择的抽油烟机
WO2019061308A1 (fr) * 2017-09-29 2019-04-04 中山市日顺厨卫有限公司 Hotte de cuisine dotée de fonction de sélection de direction d'échappement
CN111852927A (zh) * 2020-07-31 2020-10-30 深圳市致诚达科技有限公司 一种应用在轨道交通风机散热系统驱动控制装置
US11774111B2 (en) * 2020-10-30 2023-10-03 Ningbo Fotile Kitchen Ware Co., Ltd. Fan system, range hood equipped with the same, and mounting method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977884A (en) * 1990-02-05 1990-12-18 Renco Systems, Inc. Fail-safe blower drive for roof mounted kitchen hood grease exhaust blowers
DE29903104U1 (de) * 1999-02-20 1999-05-12 Atag Kitchen Group B.V., Ulft Modulare Dunstabzughaube
WO2011085864A1 (fr) * 2009-12-21 2011-07-21 BSH Bosch und Siemens Hausgeräte GmbH Tiroir à ventilateur pour hotte aspirante
CN103334960A (zh) * 2013-07-04 2013-10-02 佛山市南海九洲普惠风机有限公司 一种吸顶式换气扇

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2236838B1 (fr) * 2009-03-25 2016-09-21 ebm-papst Mulfingen GmbH & Co. KG Ventilateur radial

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977884A (en) * 1990-02-05 1990-12-18 Renco Systems, Inc. Fail-safe blower drive for roof mounted kitchen hood grease exhaust blowers
DE29903104U1 (de) * 1999-02-20 1999-05-12 Atag Kitchen Group B.V., Ulft Modulare Dunstabzughaube
WO2011085864A1 (fr) * 2009-12-21 2011-07-21 BSH Bosch und Siemens Hausgeräte GmbH Tiroir à ventilateur pour hotte aspirante
CN103334960A (zh) * 2013-07-04 2013-10-02 佛山市南海九洲普惠风机有限公司 一种吸顶式换气扇

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107525114A (zh) * 2017-09-29 2017-12-29 中山市日顺厨卫有限公司 具有排风方向选择的抽油烟机
WO2019061308A1 (fr) * 2017-09-29 2019-04-04 中山市日顺厨卫有限公司 Hotte de cuisine dotée de fonction de sélection de direction d'échappement
CN111852927A (zh) * 2020-07-31 2020-10-30 深圳市致诚达科技有限公司 一种应用在轨道交通风机散热系统驱动控制装置
US11774111B2 (en) * 2020-10-30 2023-10-03 Ningbo Fotile Kitchen Ware Co., Ltd. Fan system, range hood equipped with the same, and mounting method thereof

Also Published As

Publication number Publication date
DE102015210207A1 (de) 2016-12-08
EP3101350B1 (fr) 2020-05-06

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