EP1094224A2 - Soufflante radiale - Google Patents

Soufflante radiale Download PDF

Info

Publication number
EP1094224A2
EP1094224A2 EP00120352A EP00120352A EP1094224A2 EP 1094224 A2 EP1094224 A2 EP 1094224A2 EP 00120352 A EP00120352 A EP 00120352A EP 00120352 A EP00120352 A EP 00120352A EP 1094224 A2 EP1094224 A2 EP 1094224A2
Authority
EP
European Patent Office
Prior art keywords
housing
fan according
radial
radial fan
opening
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
EP00120352A
Other languages
German (de)
English (en)
Other versions
EP1094224A3 (fr
EP1094224B1 (fr
Inventor
Gunter Dipl.-Ing. Streng
Rainer Dipl.-Ing. Müller
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.)
Ebm Werke GmbH and Co KG
Original Assignee
Ebm Werke GmbH and Co KG
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 Ebm Werke GmbH and Co KG filed Critical Ebm Werke GmbH and Co KG
Publication of EP1094224A2 publication Critical patent/EP1094224A2/fr
Publication of EP1094224A3 publication Critical patent/EP1094224A3/fr
Application granted granted Critical
Publication of EP1094224B1 publication Critical patent/EP1094224B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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
    • F04D29/424—Double entry 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Definitions

  • the present invention relates to a radial fan consisting of consisting of a blower housing and a an electric motor and one around an axis of rotation rotating fan wheel having fan assembly, wherein the fan housing - at least in relation to the axis of rotation an axial air inlet opening and a radial one or tangential air outlet opening.
  • EP 0 408 221 B1 and the associated DE 690 12 244 T2 describes a radial or centrifugal fan, at which the fan assembly from one end in one appropriately large mounting opening of the housing inserted axially and then via a special separate assembly part is attached.
  • the one designed as a DC motor Motor has a printed circuit board from which obviously the connecting lines axially through the mounting part must be led outside. From this known Design results in a complicated and correspondingly time-consuming assembly of the blower, whereby also threading connecting lines through certain Openings of fan and / or assembly parts required is.
  • blower housing is the GB 2 140 085 A known, although the division level is somewhat the middle is offset.
  • the present invention is based on the object To create radial blowers, which - especially at a "flying" bracket of the fan assembly on only one axial side - through simple construction and assembly distinguished.
  • the configuration according to the invention makes it possible to the fan assembly in a particularly simple manner open or separate housing parts and fasten.
  • the motor connecting cables are required only in the one-sided, axially inward open duct to be inserted without a Threading through openings would be necessary.
  • the connection housing according to the Split level of the fan housing divided into two parts the cable duct opens directly into the interior of the associated connector housing part. Therefore, advantageously the electric motor with its connecting cables and preferably also pre-assembled with a connector part his. It only needs the connector part from the inside into a corresponding assembly opening the connector housing part to be used, the Fixation takes place in particular by locking means. It can then immediately the connection of an external supply cable via a corresponding complementary connector part respectively.
  • Each housing part is advantageous in one piece with the associated connection housing part trained so that also an economical production is possible as plastic molded parts in the injection molding process.
  • To connect the housing parts are expedient Latching means provided, whereby the closing or Assembling the parts is quick and easy.
  • a radial fan 1 consists of a fan housing 2 and a fan assembly housed therein 4 (see also Fig. 2 and 3).
  • the blower housing 2 is preferably as a spiral housing with a spiral Circumferential wall and two axial end walls are formed.
  • the blower housing 2 in the illustrated Version as a double-sided suction fan in the end walls two axial air inlet openings 6, 8 and a radial or tangential one in the area of the peripheral wall Air outlet 10 on.
  • the fan assembly 4 consists of a Electric motor 12 and one of these about an axis of rotation 14 rotary drive fan 16.
  • the blower housing 2 is detachably connected in two Housing parts 2a and 2b divided, namely in one to the axis of rotation 14 perpendicular (radial), in particular approximately in the middle and thereby the blow-out opening 10 approximately end symmetrically in two opening areas 10a and 10b Division level. It follows that the one, separately Housing part 2a shown in FIG. 4 in its end wall which has an air inlet opening 6 and the other housing part 2b shown separately in FIG. 5 in the end wall of which is the other air inlet opening 8.
  • the Fan assembly 4 "flying" within the blower housing 2, d. H. only attached on one axial side.
  • the one housing part 2a in the area of the air inlet opening 6 a central, via spoke-like support elements 18 held, flange-like support member 20 on which the Fan assembly 4 attached, in particular with a motor flange is screwed.
  • At least one of the support elements - designated 18a in the drawings - is a conduit 22 (see in particular Fig. 4) for the leading and fixation of electrical motor connecting cables 24 (Fig. 2, 3).
  • the connecting lines 24 are expedient to form a strand, bundle or cable summarized.
  • the conduit 22 goes according to FIG.
  • connection housing 26 is preferably according to the division plane of the blower housing 2 divided into two terminal housing parts 26a and 26b.
  • the connection housing 26 is connected to the blower housing 2 formed "in one piece", which is due to the housing division means that each housing part 2a or 2b with the associated Connection housing part 26a or 26b as one piece Molding is formed in particular from plastic.
  • Fig. 1 corresponds to the connector housing 26 in the axial direction seen essentially the dimensions of the fan housing 2; as shown, the connector housing 26 is only slightly narrower than the blower housing 2.
  • the connector housing 26 is in one to the Blow-off opening 10 adjacent area of the radial, preferably spirally curved housing peripheral wall 28 arranged according to the pitch of the blower housing 2 also in two axially adjacent wall sections is divided.
  • support element 18a has an essentially U-shaped, Cross section open axially to the interior of the housing on.
  • means for fixing the Connection lines 24 are provided within the line channel 22 his.
  • a closure element 32 which, for example, via a tongue and groove connection to close the conduit 22 with the Support element 18a can be connected. This measure is especially to avoid or reduce airflow noise advantageous.
  • the support members 18, 18a as shown can run in an arc, and the air inlet openings 6, 8 nozzle-like in the region of their outer opening edge are formed.
  • the connecting lines 24 are already pre-assembled and with an electrical connector element 34, in particular connector element, connected.
  • an electrical connector element 34 in particular connector element, connected.
  • the connector housing 26 or the connector housing part 26a in an axial direction in particular facing wall an assembly opening 36 for holding Insert the connector element 34.
  • the connector element 34 is inserted from the inside into the mounting opening 36 and detachably held therein via locking means in such a way 1 according to FIG. 1 from the outside of the housing shown, complementary, with an external connection cable connected mating connector element connected, in particular can be inserted.
  • connection housing part 26b one-piece housing part 2b expediently connected via locking means 38, which is especially about snap-in, releasable form-fitting connections acts in the area of the division level to the respective Housing walls are molded.
  • the carrier part 20 advantageously has a plurality of axial openings 40 through which the Surface of the motor flange due to the air conveyed is cooled. This is especially beneficial if it is is a motor with electronic commutation and the electronic components are arranged in this area are. The heat generated there can then be effective be dissipated.
  • the carrier part 20 from a central, preferably circular central part 42, the central part 42 concentric with a radial spacing, in one piece connected to the spoke-like supporting elements 18, 18a Ring part 44 and from several the middle part 42 with the Spoke-like struts 46 connecting ring part 44.
  • the Ring part 44 of the carrier part 20 advantageously has an annular web projecting axially inwards to the fan assembly 4 48 on an outer edge of the motor flange of the Electric motor 12 includes.
  • the ring web 48 has in the initial area a corresponding interruption of the conduit 22 or opening (see in particular Fig. 4) to to be able to insert the connecting lines 24 here as well.
  • the connector housing 26 can - in addition to the connector element 34 - take up further components, not shown, for example at least one capacitor - and / or Securing element.
  • spoke-like support elements 18 preferably one have a U-shaped cross section open axially inwards, but with stiffening webs inside for stability reasons molded in the manner of a triangular truss in particular are (see stability with low weight).
  • the radial fan 1 is very inexpensive and economical to manufacture and assemble.
  • the done Pre-assembled fan assembly 4 is opened or separated Condition of the housing parts with one housing part 2a, d. H. connected to the carrier part 20.
  • the Connection lines 24 inserted in the line channel 22 and through the wall opening 30 with the connector element 34 in the connector housing 26 is inserted.
  • the connector element 34 is inserted into the mounting opening 36 and locked. If necessary, the connecting lines 24 by fixing means fixes what is possible manually by through the air inlet opening 6 through the support element 18a is attacked. Then you only need the housing parts 2a, 2b to be put together and locked.
  • the invention is not based on the illustrated and described Embodiments limited, but also includes all designs having the same effect within the meaning of the invention, for example, a two-sided axial attachment of the Fan assembly 4. Furthermore, the invention is also up to now not yet on the combination of features defined in claim 1 restricted, but can also by any different combination of certain characteristics all in all disclosed individual features can be defined. This means, that basically practically every single feature of the claim 1 omitted or by at least one other The single feature disclosed in place of the application is replaced can be. In this respect, claim 1 is only as one to understand the first attempt to formulate an invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Massaging Devices (AREA)
  • Toys (AREA)
EP00120352A 1999-10-19 2000-09-16 Soufflante radiale Expired - Lifetime EP1094224B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950245A DE19950245C1 (de) 1999-10-19 1999-10-19 Radialgebläse
DE19950245 1999-10-19

Publications (3)

Publication Number Publication Date
EP1094224A2 true EP1094224A2 (fr) 2001-04-25
EP1094224A3 EP1094224A3 (fr) 2002-01-23
EP1094224B1 EP1094224B1 (fr) 2003-12-03

Family

ID=7926107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120352A Expired - Lifetime EP1094224B1 (fr) 1999-10-19 2000-09-16 Soufflante radiale

Country Status (5)

Country Link
EP (1) EP1094224B1 (fr)
AT (1) ATE255684T1 (fr)
DE (2) DE19950245C1 (fr)
ES (1) ES2209745T3 (fr)
PT (1) PT1094224E (fr)

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1520991A2 (fr) * 2003-10-02 2005-04-06 Behr GmbH & Co. KG Soufflant
WO2005095803A1 (fr) * 2004-03-09 2005-10-13 American Standard International Inc. Boitier de ventilateur et procede de montage
WO2007033184A1 (fr) * 2005-09-13 2007-03-22 American Standard International Inc. Ventilateur centrifuge d’appareil de traitement d’air
CN100436833C (zh) * 2002-01-29 2008-11-26 株式会社东芝 带有涡流室的离心式风扇单元以及配备该单元的电子装置
EP2004899A1 (fr) * 2006-03-29 2008-12-24 Daewoo Electronics Corporation Boîtier de ventilateur à couplage par insertion et séchoir doté de ce boîtier de ventilateur
EP1857683A3 (fr) * 2006-05-16 2010-02-24 Ln 2 - S.R.L. Ventilateur centrifuge, spécialement pour des hottes d'extraction et extracteurs de fumées
EP2778425A1 (fr) * 2013-03-11 2014-09-17 BSH Bosch und Siemens Hausgeräte GmbH Ventilateur radial à double admission pour hotte aspirante
EP2778429A1 (fr) * 2013-03-11 2014-09-17 BSH Bosch und Siemens Hausgeräte GmbH Suspension de moteur pour le moteur d'un ventilateur radial d'une hotte aspirante
US20160177957A1 (en) * 2014-12-22 2016-06-23 Indesit Company S.P.A. Extraction hood
US9732763B2 (en) 2012-07-11 2017-08-15 Dyson Technology Limited Fan assembly
US9745996B2 (en) 2010-12-02 2017-08-29 Dyson Technology Limited Fan
US9745988B2 (en) 2010-09-07 2017-08-29 Dyson Technology Limited Fan
US9745981B2 (en) 2011-11-11 2017-08-29 Dyson Technology Limited Fan assembly
US9752789B2 (en) 2012-03-06 2017-09-05 Dyson Technology Limited Humidifying apparatus
US9797613B2 (en) 2012-03-06 2017-10-24 Dyson Technology Limited Humidifying apparatus
US9797612B2 (en) 2013-01-29 2017-10-24 Dyson Technology Limited Fan assembly
US9797414B2 (en) 2013-07-09 2017-10-24 Dyson Technology Limited Fan assembly
US9816531B2 (en) 2008-10-25 2017-11-14 Dyson Technology Limited Fan utilizing coanda surface
US9822778B2 (en) 2012-04-19 2017-11-21 Dyson Technology Limited Fan assembly
US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
US9927136B2 (en) 2012-03-06 2018-03-27 Dyson Technology Limited Fan assembly
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly
US10006657B2 (en) 2009-03-04 2018-06-26 Dyson Technology Limited Fan assembly
US10094392B2 (en) 2011-11-24 2018-10-09 Dyson Technology Limited Fan assembly
US10094581B2 (en) 2011-07-27 2018-10-09 Dyson Technology Limited Fan assembly
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
EP3399194A1 (fr) * 2017-05-02 2018-11-07 LG Electronics Inc. Équipement de ventilation local et ventilateur associé
US10145583B2 (en) 2012-04-04 2018-12-04 Dyson Technology Limited Heating apparatus
US10221860B2 (en) 2009-03-04 2019-03-05 Dyson Technology Limited Fan assembly
US10309420B2 (en) 2012-05-16 2019-06-04 Dyson Technology Limited Fan
US10344773B2 (en) 2010-08-06 2019-07-09 Dyson Technology Limited Fan assembly
US10408478B2 (en) 2012-03-06 2019-09-10 Dyson Technology Limited Humidifying apparatus
US10428837B2 (en) 2012-05-16 2019-10-01 Dyson Technology Limited Fan
US10465928B2 (en) 2012-03-06 2019-11-05 Dyson Technology Limited Humidifying apparatus
US10612565B2 (en) 2013-01-29 2020-04-07 Dyson Technology Limited Fan assembly
WO2021189044A1 (fr) * 2020-03-20 2021-09-23 Greenheck Fan Corporation Ventilateur d'extraction
EP4136355A4 (fr) * 2020-04-15 2024-01-10 Femas Metal San. Ve Tic. A.S. Boîtier pour le ventilateur radial d'une hotte aspirante

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259761A1 (de) * 2002-12-19 2004-07-08 BSH Bosch und Siemens Hausgeräte GmbH Lüftergehäuse
GB2452593A (en) 2007-09-04 2009-03-11 Dyson Technology Ltd A fan
GB2463698B (en) 2008-09-23 2010-12-01 Dyson Technology Ltd A fan
GB2468326A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Telescopic pedestal fan
GB2468315A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Tilting fan
GB2468323A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
RU2545478C2 (ru) 2009-03-04 2015-03-27 Дайсон Текнолоджи Лимитед Вентилятор
KR101370271B1 (ko) 2009-03-04 2014-03-04 다이슨 테크놀러지 리미티드 선풍기
GB2468317A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Height adjustable and oscillating fan
GB2468329A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
AU2010220190B2 (en) 2009-03-04 2012-11-15 Dyson Technology Limited Humidifying apparatus
BRPI1006051A2 (pt) 2009-03-04 2020-08-18 Dyson Technology Limited ventilador de pedestal
GB2468320C (en) 2009-03-04 2011-06-01 Dyson Technology Ltd Tilting fan
GB2468331B (en) 2009-03-04 2011-02-16 Dyson Technology Ltd A fan
GB0903682D0 (en) 2009-03-04 2009-04-15 Dyson Technology Ltd A fan
GB0919473D0 (en) 2009-11-06 2009-12-23 Dyson Technology Ltd A fan
GB2478925A (en) 2010-03-23 2011-09-28 Dyson Technology Ltd External filter for a fan
GB2478927B (en) 2010-03-23 2016-09-14 Dyson Technology Ltd Portable fan with filter unit
DK2578889T3 (en) 2010-05-27 2016-01-04 Dyson Technology Ltd Device for blasting air by narrow spalte nozzle device
GB2482548A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2482549A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2484670B (en) 2010-10-18 2018-04-25 Dyson Technology Ltd A fan assembly
WO2012052735A1 (fr) 2010-10-18 2012-04-26 Dyson Technology Limited Ensemble ventilateur
RU2576735C2 (ru) 2011-07-27 2016-03-10 Дайсон Текнолоджи Лимитед Вентилятор в сборе
GB2498547B (en) 2012-01-19 2015-02-18 Dyson Technology Ltd A fan
GB2499042A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd A nozzle for a fan assembly
GB2499044B (en) 2012-02-06 2014-03-19 Dyson Technology Ltd A fan
GB2499041A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd Bladeless fan including an ionizer
GB2500010B (en) 2012-03-06 2016-08-24 Dyson Technology Ltd A humidifying apparatus
GB2518935B (en) 2012-05-16 2016-01-27 Dyson Technology Ltd A fan
AU350140S (en) 2013-01-18 2013-08-13 Dyson Technology Ltd Humidifier or fan
AU350179S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
BR302013003358S1 (pt) 2013-01-18 2014-11-25 Dyson Technology Ltd Configuração aplicada em umidificador
AU350181S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
BR302013004394S1 (pt) 2013-03-07 2014-12-02 Dyson Technology Ltd Configuração aplicada a ventilador
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
CA152655S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152658S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152656S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152657S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
TWD172707S (zh) 2013-08-01 2015-12-21 戴森科技有限公司 風扇
CA154722S (en) 2013-08-01 2015-02-16 Dyson Technology Ltd Fan
CA154723S (en) 2013-08-01 2015-02-16 Dyson Technology Ltd Fan
GB2518638B (en) 2013-09-26 2016-10-12 Dyson Technology Ltd Humidifying apparatus
GB2528709B (en) 2014-07-29 2017-02-08 Dyson Technology Ltd Humidifying apparatus
DE102017112983A1 (de) * 2017-06-13 2018-12-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläsegehäuseteil mit Lageraufnahme sowie Gebläse
CN115075792B (zh) * 2022-07-07 2023-09-01 中国石油大学(华东) 一种稠油热采锅炉烟道气回注导流排风机构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830752A (en) * 1957-06-03 1958-04-15 Lau Blower Co Blowers
DE2165419A1 (de) * 1971-12-29 1973-07-05 Papst Motoren Kg Ventilatoreinheit
GB2140085A (en) * 1983-05-18 1984-11-21 Seeley F F Nominees Centrifugal fan volute
DE8532903U1 (de) * 1984-11-29 1986-04-03 N.V. Philips' Gloeilampenfabrieken, Eindhoven Vorrichtung zum Entfernen von Waschmitteln im allgemeinen aus den Abteilen von Schiebern von Haushaltswaschmaschinen
EP0408221A2 (fr) * 1989-07-14 1991-01-16 International Business Machines Corporation Ventilateur centrifuge entrainé par un moteur à courant continu
US5141397A (en) * 1991-01-18 1992-08-25 Sullivan John T Volute housing for a centrifugal fan, blower or the like
FR2697294A1 (fr) * 1992-10-27 1994-04-29 John T Sullivan Carter en forme de volute pour un ventilateur centrifuge, une soufflante ou analogue.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29706216U1 (de) * 1997-04-08 1998-08-06 ebm Werke GmbH & Co., 74673 Mulfingen Anordnung zur schwingungsisolierenden Aufhängung eines Elektromotors
DE19841762C2 (de) * 1998-09-11 2002-07-18 Ebm Werke Gmbh & Co Kg Gebläsegehäuse und Radialgebläse

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830752A (en) * 1957-06-03 1958-04-15 Lau Blower Co Blowers
DE2165419A1 (de) * 1971-12-29 1973-07-05 Papst Motoren Kg Ventilatoreinheit
GB2140085A (en) * 1983-05-18 1984-11-21 Seeley F F Nominees Centrifugal fan volute
DE8532903U1 (de) * 1984-11-29 1986-04-03 N.V. Philips' Gloeilampenfabrieken, Eindhoven Vorrichtung zum Entfernen von Waschmitteln im allgemeinen aus den Abteilen von Schiebern von Haushaltswaschmaschinen
EP0408221A2 (fr) * 1989-07-14 1991-01-16 International Business Machines Corporation Ventilateur centrifuge entrainé par un moteur à courant continu
US5141397A (en) * 1991-01-18 1992-08-25 Sullivan John T Volute housing for a centrifugal fan, blower or the like
US5474422A (en) * 1991-01-18 1995-12-12 Sullivan; John T. Volute housing for a centrifugal fan, blower or the like
FR2697294A1 (fr) * 1992-10-27 1994-04-29 John T Sullivan Carter en forme de volute pour un ventilateur centrifuge, une soufflante ou analogue.

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100436833C (zh) * 2002-01-29 2008-11-26 株式会社东芝 带有涡流室的离心式风扇单元以及配备该单元的电子装置
US7381028B2 (en) 2003-06-13 2008-06-03 Trane International Inc. Composite air handling blower housing and method of assembly
EP1520991A2 (fr) * 2003-10-02 2005-04-06 Behr GmbH & Co. KG Soufflant
EP1520991A3 (fr) * 2003-10-02 2010-01-06 Behr GmbH & Co. KG Soufflant
WO2005095803A1 (fr) * 2004-03-09 2005-10-13 American Standard International Inc. Boitier de ventilateur et procede de montage
WO2007033184A1 (fr) * 2005-09-13 2007-03-22 American Standard International Inc. Ventilateur centrifuge d’appareil de traitement d’air
EP2004899A1 (fr) * 2006-03-29 2008-12-24 Daewoo Electronics Corporation Boîtier de ventilateur à couplage par insertion et séchoir doté de ce boîtier de ventilateur
EP2004899A4 (fr) * 2006-03-29 2011-06-29 Daewoo Electronics Corp Boîtier de ventilateur à couplage par insertion et séchoir doté de ce boîtier de ventilateur
EP1857683A3 (fr) * 2006-05-16 2010-02-24 Ln 2 - S.R.L. Ventilateur centrifuge, spécialement pour des hottes d'extraction et extracteurs de fumées
US9816531B2 (en) 2008-10-25 2017-11-14 Dyson Technology Limited Fan utilizing coanda surface
US10145388B2 (en) 2008-10-25 2018-12-04 Dyson Technology Limited Fan with a filter
US10006657B2 (en) 2009-03-04 2018-06-26 Dyson Technology Limited Fan assembly
US10221860B2 (en) 2009-03-04 2019-03-05 Dyson Technology Limited Fan assembly
US10344773B2 (en) 2010-08-06 2019-07-09 Dyson Technology Limited Fan assembly
US9745988B2 (en) 2010-09-07 2017-08-29 Dyson Technology Limited Fan
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
US9745996B2 (en) 2010-12-02 2017-08-29 Dyson Technology Limited Fan
US10094581B2 (en) 2011-07-27 2018-10-09 Dyson Technology Limited Fan assembly
US9745981B2 (en) 2011-11-11 2017-08-29 Dyson Technology Limited Fan assembly
US10094392B2 (en) 2011-11-24 2018-10-09 Dyson Technology Limited Fan assembly
US9797613B2 (en) 2012-03-06 2017-10-24 Dyson Technology Limited Humidifying apparatus
US10465928B2 (en) 2012-03-06 2019-11-05 Dyson Technology Limited Humidifying apparatus
US9927136B2 (en) 2012-03-06 2018-03-27 Dyson Technology Limited Fan assembly
US9752789B2 (en) 2012-03-06 2017-09-05 Dyson Technology Limited Humidifying apparatus
US10563875B2 (en) 2012-03-06 2020-02-18 Dyson Technology Limited Humidifying apparatus
US10408478B2 (en) 2012-03-06 2019-09-10 Dyson Technology Limited Humidifying apparatus
US10145583B2 (en) 2012-04-04 2018-12-04 Dyson Technology Limited Heating apparatus
US9822778B2 (en) 2012-04-19 2017-11-21 Dyson Technology Limited Fan assembly
US10309420B2 (en) 2012-05-16 2019-06-04 Dyson Technology Limited Fan
US10428837B2 (en) 2012-05-16 2019-10-01 Dyson Technology Limited Fan
US9732763B2 (en) 2012-07-11 2017-08-15 Dyson Technology Limited Fan assembly
US9797612B2 (en) 2013-01-29 2017-10-24 Dyson Technology Limited Fan assembly
US10612565B2 (en) 2013-01-29 2020-04-07 Dyson Technology Limited Fan assembly
EP2778425A1 (fr) * 2013-03-11 2014-09-17 BSH Bosch und Siemens Hausgeräte GmbH Ventilateur radial à double admission pour hotte aspirante
EP2778429A1 (fr) * 2013-03-11 2014-09-17 BSH Bosch und Siemens Hausgeräte GmbH Suspension de moteur pour le moteur d'un ventilateur radial d'une hotte aspirante
US9797414B2 (en) 2013-07-09 2017-10-24 Dyson Technology Limited Fan assembly
US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly
US20190226487A1 (en) * 2014-12-22 2019-07-25 Whirlpool EMEA S.p.A Extraction hood
US20160177957A1 (en) * 2014-12-22 2016-06-23 Indesit Company S.P.A. Extraction hood
US10273963B2 (en) 2014-12-22 2019-04-30 Whirlpool Emea S.P.A. Extraction hood
EP3037671A1 (fr) * 2014-12-22 2016-06-29 Indesit Company S.p.A. Dispositif d'aspiration destiné à une hotte, équipé d'un connecteur électrique
US10704557B2 (en) * 2014-12-22 2020-07-07 Whirlpool Corporation Suction device for a range hood comprising a volute including a first semi-shell and a second semi-shell forming a compartment for housing a capacitor and a connector electrically coupled to an electric motor
EP3399194A1 (fr) * 2017-05-02 2018-11-07 LG Electronics Inc. Équipement de ventilation local et ventilateur associé
US10865797B2 (en) 2017-05-02 2020-12-15 Lg Electronics Inc. Local ventilation equipment and blower therein
WO2021189044A1 (fr) * 2020-03-20 2021-09-23 Greenheck Fan Corporation Ventilateur d'extraction
US11913460B2 (en) 2020-03-20 2024-02-27 Greenheck Fan Corporation Exhaust fan
EP4136355A4 (fr) * 2020-04-15 2024-01-10 Femas Metal San. Ve Tic. A.S. Boîtier pour le ventilateur radial d'une hotte aspirante

Also Published As

Publication number Publication date
ES2209745T3 (es) 2004-07-01
EP1094224A3 (fr) 2002-01-23
DE50004635D1 (de) 2004-01-15
EP1094224B1 (fr) 2003-12-03
DE19950245C1 (de) 2001-05-10
ATE255684T1 (de) 2003-12-15
PT1094224E (pt) 2004-04-30

Similar Documents

Publication Publication Date Title
EP1094224B1 (fr) Soufflante radiale
DE69835123T2 (de) Wechselstromgenrator mit verbesserten Mitteln zur Kühlung, insbesondere für ein Kraftfahrzeug
EP1429443B1 (fr) Moteur électrique à gaine avec une gaine servant de support aux enroulements
EP2338581B1 (fr) Unité de ventilateur pour ventilateur à filtre
EP1561037B1 (fr) Ventilateur, notamment ventilateur pour appareil
DE602004005095T2 (de) Motor und Waschmaschine welche diesen Motor beinhaltet
EP2242930A1 (fr) Ventilateur compact
DE10245971A1 (de) Elektromotor mit schraubenloser Steckmontage
DE20308886U1 (de) Doppel-Gebläseanordnung
DE19841762C2 (de) Gebläsegehäuse und Radialgebläse
EP1155475B1 (fr) Connecteur electrique a fiches
EP1595318B1 (fr) Passage de cables
EP1000783B1 (fr) Ventilateur radial avec raccord de connexion
DE2843226C2 (de) Gebläsemotor
DE19532265A1 (de) Kollektormotor, insbesondere in geschlossener Bauart
DE102017215261B4 (de) Gebläse für ein elektrogerät
DE3341391C2 (de) Anordnung zum Verbinden der elektrischen Anschlüsse eines Elektromotors mit einer äußeren Stromquelle
EP0384219B1 (fr) Dispositif d'entraînement pour une lève-glace à câble Bowden
DE4342780A1 (de) Antriebseinheit
EP0591665A1 (fr) Boîtier recevant un appareil électrique
EP1472773A1 (fr) Moteur electrique et gamme de fabrication
DE3784089T2 (de) Beleuchtungssystem mit mehreren beleuchtungseinheiten.
DE20106916U1 (de) Werkzeug zum Lösen oder Anziehen von mit überwurfmutterartigen Schraubhülsen versehenen Steckern, wobei die Schraubhülsen außenseitig mit einer Rändelung versehen sind
EP1423032B1 (fr) Appareil de cuisine
DE3003092A1 (de) Antriebseinheit

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 04D 25/08 A, 7F 04D 29/42 B, 7F 04D 25/06 B

17P Request for examination filed

Effective date: 20020311

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

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: 20031203

Ref country code: NL

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: 20031203

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: 20031203

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: 20031203

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: NV

Representative=s name: BRAUN & PARTNER PATENT-, MARKEN-, RECHTSANWAELTE

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20031203

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50004635

Country of ref document: DE

Date of ref document: 20040115

Kind code of ref document: P

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20030405000

Country of ref document: GR

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040303

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: 20040303

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20040227

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2209745

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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: 20040916

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040916

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: 20040930

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040930

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

26N No opposition filed

Effective date: 20040906

BERE Be: lapsed

Owner name: *EBM WERKE G.M.B.H. & CO. K.G.

Effective date: 20040930

BERE Be: lapsed

Owner name: *EBM WERKE G.M.B.H. & CO. K.G.

Effective date: 20040930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: HOLEESTRASSE 87, 4054 BASEL (CH)

Ref country code: DE

Ref legal event code: R082

Ref document number: 50004635

Country of ref document: DE

Representative=s name: PATENTANWAELTE STAEGER & SPERLING PARTNERSCHAF, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20190906

Year of fee payment: 20

Ref country code: FR

Payment date: 20190923

Year of fee payment: 20

Ref country code: IT

Payment date: 20190920

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20190919

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20190924

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190923

Year of fee payment: 20

Ref country code: CH

Payment date: 20190924

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20191023

Year of fee payment: 20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20200915

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 EXPIRATION OF PROTECTION

Effective date: 20200915

Ref country code: PT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20200924

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220103

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 EXPIRATION OF PROTECTION

Effective date: 20200917