EP1094224A3 - Radial fan - Google Patents

Radial fan Download PDF

Info

Publication number
EP1094224A3
EP1094224A3 EP00120352A EP00120352A EP1094224A3 EP 1094224 A3 EP1094224 A3 EP 1094224A3 EP 00120352 A EP00120352 A EP 00120352A EP 00120352 A EP00120352 A EP 00120352A EP 1094224 A3 EP1094224 A3 EP 1094224A3
Authority
EP
European Patent Office
Prior art keywords
fan
radial
housing
bearer
fan assembly
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)
French (fr)
Other versions
EP1094224B1 (en
EP1094224A2 (en
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/en
Publication of EP1094224A3 publication Critical patent/EP1094224A3/en
Application granted granted Critical
Publication of EP1094224B1 publication Critical patent/EP1094224B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

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)

Abstract

The radial fan has a housing containing an electric motor (12) and a fan assembly (4) with a fan wheel rotatable about a rotation axis. The housing has axial air inlet (6) and radial or tangential outlet (10) openings, two separable parts (2a,2b) and a fan assembly bearer (20) held by spoke-shaped bearer elements (18,18a), at least one (18a) forming a cable duct for electrical motor connection leads with a transition to a connector housing.
EP00120352A 1999-10-19 2000-09-16 Radial fan Expired - Lifetime EP1094224B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950245A DE19950245C1 (en) 1999-10-19 1999-10-19 Radial fan
DE19950245 1999-10-19

Publications (3)

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

Family

ID=7926107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120352A Expired - Lifetime EP1094224B1 (en) 1999-10-19 2000-09-16 Radial fan

Country Status (5)

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

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003222098A (en) * 2002-01-29 2003-08-08 Toshiba Corp Centrifugal fan device and electronic equipment provided therewith
DE10259761A1 (en) * 2002-12-19 2004-07-08 BSH Bosch und Siemens Hausgeräte GmbH fan housing
US7381028B2 (en) 2003-06-13 2008-06-03 Trane International Inc. Composite air handling blower housing and method of assembly
DE10346187A1 (en) * 2003-10-02 2005-04-21 Behr Gmbh & Co Kg fan
US7591633B2 (en) * 2005-09-13 2009-09-22 Trane International, Inc. Centrifugal blower for air handling equipment
KR100751784B1 (en) * 2006-03-29 2007-08-24 주식회사 대우일렉트로닉스 Dryer having insert type coupling structure for fan-housing
ITPD20060193A1 (en) * 2006-05-16 2007-11-17 Ln 2 Srl A Socio Unico CENTRIFUGAL FAN, PARTICULARLY FOR FUME EXTRACTOR HOODS AND EXTRACTORS
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
GB2464736A (en) 2008-10-25 2010-04-28 Dyson Technology Ltd Fan with a filter
GB2468331B (en) 2009-03-04 2011-02-16 Dyson Technology Ltd A fan
GB2468312A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB2468326A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Telescopic pedestal fan
GB2468317A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Height adjustable and oscillating fan
GB2476172B (en) 2009-03-04 2011-11-16 Dyson Technology Ltd Tilting fan stand
KR101370271B1 (en) 2009-03-04 2014-03-04 다이슨 테크놀러지 리미티드 A 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
KR101455224B1 (en) 2009-03-04 2014-10-31 다이슨 테크놀러지 리미티드 A fan
CA2746560C (en) 2009-03-04 2016-11-22 Dyson Technology Limited Humidifying apparatus
GB2468329A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB2468320C (en) 2009-03-04 2011-06-01 Dyson Technology Ltd Tilting fan
RU2545478C2 (en) 2009-03-04 2015-03-27 Дайсон Текнолоджи Лимитед 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
GB2493672B (en) 2010-05-27 2013-07-10 Dyson Technology Ltd Device for blowing air by means of a nozzle assembly
GB2482549A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2482548A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2482547A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2483448B (en) 2010-09-07 2015-12-02 Dyson Technology Ltd A fan
EP2627908B1 (en) 2010-10-13 2019-03-20 Dyson Technology Limited A fan assembly
DK2630373T3 (en) 2010-10-18 2017-04-10 Dyson Technology Ltd FAN UNIT
GB2484670B (en) 2010-10-18 2018-04-25 Dyson Technology Ltd A fan assembly
WO2012059730A1 (en) 2010-11-02 2012-05-10 Dyson Technology Limited A fan assembly
GB2486019B (en) 2010-12-02 2013-02-20 Dyson Technology Ltd A fan
RU2576735C2 (en) 2011-07-27 2016-03-10 Дайсон Текнолоджи Лимитед Fan assembly
GB2493506B (en) 2011-07-27 2013-09-11 Dyson Technology Ltd A fan assembly
GB201119500D0 (en) 2011-11-11 2011-12-21 Dyson Technology Ltd A fan assembly
GB2496877B (en) 2011-11-24 2014-05-07 Dyson Technology Ltd A fan assembly
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
GB2500011B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500012B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500017B (en) 2012-03-06 2015-07-29 Dyson Technology Ltd A Humidifying Apparatus
CA2866146A1 (en) 2012-03-06 2013-09-12 Dyson Technology Limited A fan assembly
GB2500005B (en) 2012-03-06 2014-08-27 Dyson Technology Ltd A method of generating a humid air flow
GB2500010B (en) 2012-03-06 2016-08-24 Dyson Technology Ltd A humidifying apparatus
GB2500903B (en) 2012-04-04 2015-06-24 Dyson Technology Ltd Heating apparatus
GB2501301B (en) 2012-04-19 2016-02-03 Dyson Technology Ltd A fan assembly
GB2532557B (en) 2012-05-16 2017-01-11 Dyson Technology Ltd A fan comprsing means for suppressing noise
GB2502103B (en) 2012-05-16 2015-09-23 Dyson Technology Ltd A fan
RU2636974C2 (en) 2012-05-16 2017-11-29 Дайсон Текнолоджи Лимитед Fan
GB2503907B (en) 2012-07-11 2014-05-28 Dyson Technology Ltd A fan assembly
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
AU350181S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
BR302013003358S1 (en) 2013-01-18 2014-11-25 Dyson Technology Ltd CONFIGURATION APPLIED ON HUMIDIFIER
GB2510195B (en) 2013-01-29 2016-04-27 Dyson Technology Ltd A fan assembly
CA2899747A1 (en) 2013-01-29 2014-08-07 Dyson Technology Limited A fan assembly
BR302013004394S1 (en) 2013-03-07 2014-12-02 Dyson Technology Ltd CONFIGURATION APPLIED TO FAN
CA152656S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152658S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
CA152655S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152657S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
DE102013204136A1 (en) * 2013-03-11 2014-09-11 BSH Bosch und Siemens Hausgeräte GmbH Motor suspension for a blower motor of a radial fan of an extractor hood
DE102013204085A1 (en) * 2013-03-11 2014-09-11 BSH Bosch und Siemens Hausgeräte GmbH Double-flow radial fan for an extractor hood
GB2516058B (en) 2013-07-09 2016-12-21 Dyson Technology Ltd A fan assembly with an oscillation and tilt mechanism
TWD172707S (en) 2013-08-01 2015-12-21 戴森科技有限公司 A fan
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
GB2528704A (en) 2014-07-29 2016-02-03 Dyson Technology Ltd Humidifying apparatus
GB2528709B (en) 2014-07-29 2017-02-08 Dyson Technology Ltd Humidifying apparatus
GB2528708B (en) 2014-07-29 2016-06-29 Dyson Technology Ltd A fan assembly
EP3037671B1 (en) * 2014-12-22 2019-09-18 Whirlpool EMEA S.p.A Suction device for a hood, equipped with an electric connector
KR20180122258A (en) * 2017-05-02 2018-11-12 엘지전자 주식회사 Local ventilation equipment and blower therein
DE102017112983A1 (en) * 2017-06-13 2018-12-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Blower housing part with bearing support and blower
US11913460B2 (en) 2020-03-20 2024-02-27 Greenheck Fan Corporation Exhaust fan
WO2021211069A1 (en) * 2020-04-15 2021-10-21 Femas Metal San. Ve Tic. A.S. A housing for the radial fan of a range hood
CN115075792B (en) * 2022-07-07 2023-09-01 中国石油大学(华东) Flue gas reinjection flow-guiding exhaust mechanism of thick oil thermal recovery boiler

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 (en) * 1971-12-29 1973-07-05 Papst Motoren Kg FAN UNIT
GB2140085A (en) * 1983-05-18 1984-11-21 Seeley F F Nominees Centrifugal fan volute
DE8532903U1 (en) * 1984-11-29 1986-04-03 N.V. Philips' Gloeilampenfabrieken, Eindhoven Apparatus for removing detergents in general from the compartments of domestic washing machines
EP0408221A2 (en) * 1989-07-14 1991-01-16 International Business Machines Corporation DC motor driven centrifugal fan
US5141397A (en) * 1991-01-18 1992-08-25 Sullivan John T Volute housing for a centrifugal fan, blower or the like
FR2697294A1 (en) * 1992-10-27 1994-04-29 John T Sullivan Volute housing for centrifugal fan or blower

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29706216U1 (en) * 1997-04-08 1998-08-06 ebm Werke GmbH & Co., 74673 Mulfingen Arrangement for the vibration-isolating suspension of an electric motor
DE19841762C2 (en) * 1998-09-11 2002-07-18 Ebm Werke Gmbh & Co Kg Blower housing and radial blower

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 (en) * 1971-12-29 1973-07-05 Papst Motoren Kg FAN UNIT
GB2140085A (en) * 1983-05-18 1984-11-21 Seeley F F Nominees Centrifugal fan volute
DE8532903U1 (en) * 1984-11-29 1986-04-03 N.V. Philips' Gloeilampenfabrieken, Eindhoven Apparatus for removing detergents in general from the compartments of domestic washing machines
EP0408221A2 (en) * 1989-07-14 1991-01-16 International Business Machines Corporation DC motor driven centrifugal fan
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 (en) * 1992-10-27 1994-04-29 John T Sullivan Volute housing for centrifugal fan or blower

Also Published As

Publication number Publication date
PT1094224E (en) 2004-04-30
DE50004635D1 (en) 2004-01-15
DE19950245C1 (en) 2001-05-10
ATE255684T1 (en) 2003-12-15
ES2209745T3 (en) 2004-07-01
EP1094224B1 (en) 2003-12-03
EP1094224A2 (en) 2001-04-25

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