DE50004635D1 - centrifugal blower - Google Patents

centrifugal blower

Info

Publication number
DE50004635D1
DE50004635D1 DE50004635T DE50004635T DE50004635D1 DE 50004635 D1 DE50004635 D1 DE 50004635D1 DE 50004635 T DE50004635 T DE 50004635T DE 50004635 T DE50004635 T DE 50004635T DE 50004635 D1 DE50004635 D1 DE 50004635D1
Authority
DE
Germany
Prior art keywords
fan
housing
radial
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.)
Expired - Lifetime
Application number
DE50004635T
Other languages
German (de)
Inventor
Dipl-Ing Streng
Dipl-Ing Mueller
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 Papst Mulfingen 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
Priority to DE50004635T priority Critical patent/DE50004635D1/en
Application granted granted Critical
Publication of DE50004635D1 publication Critical patent/DE50004635D1/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.
DE50004635T 1999-10-19 2000-09-16 centrifugal blower Expired - Lifetime DE50004635D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50004635T DE50004635D1 (en) 1999-10-19 2000-09-16 centrifugal blower

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950245A DE19950245C1 (en) 1999-10-19 1999-10-19 Radial fan
DE50004635T DE50004635D1 (en) 1999-10-19 2000-09-16 centrifugal blower

Publications (1)

Publication Number Publication Date
DE50004635D1 true DE50004635D1 (en) 2004-01-15

Family

ID=7926107

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19950245A Expired - Fee Related DE19950245C1 (en) 1999-10-19 1999-10-19 Radial fan
DE50004635T Expired - Lifetime DE50004635D1 (en) 1999-10-19 2000-09-16 centrifugal blower

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19950245A Expired - Fee Related DE19950245C1 (en) 1999-10-19 1999-10-19 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)

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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 with fitted 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
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GB0903682D0 (en) 2009-03-04 2009-04-15 Dyson Technology Ltd A fan
GB2476171B (en) 2009-03-04 2011-09-07 Dyson Technology Ltd Tilting fan stand
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GB2468315A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Tilting fan
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KR101595474B1 (en) 2009-03-04 2016-02-18 다이슨 테크놀러지 리미티드 A fan assembly
GB2468329A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB2468317A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Height adjustable and oscillating fan
GB2468320C (en) 2009-03-04 2011-06-01 Dyson Technology Ltd Tilting fan
WO2010100462A1 (en) 2009-03-04 2010-09-10 Dyson Technology Limited Humidifying apparatus
GB2468312A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB2468323A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
AU2010219495B2 (en) 2009-03-04 2011-11-10 Dyson Technology Limited A fan
GB2468326A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Telescopic pedestal fan
GB0919473D0 (en) 2009-11-06 2009-12-23 Dyson Technology Ltd A fan
GB2478927B (en) 2010-03-23 2016-09-14 Dyson Technology Ltd Portable fan with filter unit
GB2478925A (en) 2010-03-23 2011-09-28 Dyson Technology Ltd External filter for a fan
PL2990663T3 (en) 2010-05-27 2017-12-29 Dyson Technology Limited Device for blowing air by means of narrow slit nozzle assembly
GB2482547A (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
GB2482548A (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
ES2619373T3 (en) 2010-10-18 2017-06-26 Dyson Technology Limited Fan set
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
BR112014001474A2 (en) 2011-07-27 2017-02-21 Dyson Technology Ltd 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
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
GB2499042A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd A nozzle for a fan assembly
GB2500011B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500010B (en) 2012-03-06 2016-08-24 Dyson Technology Ltd A humidifying apparatus
GB2500017B (en) 2012-03-06 2015-07-29 Dyson Technology Ltd A Humidifying Apparatus
GB2500005B (en) 2012-03-06 2014-08-27 Dyson Technology Ltd A method of generating a humid air flow
GB2500012B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
AU2013229284B2 (en) 2012-03-06 2016-05-19 Dyson Technology Limited A fan assembly
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
CA2873302C (en) 2012-05-16 2019-07-09 Dyson Technology Limited Air duct configuration for a bladeless fan
GB2502103B (en) 2012-05-16 2015-09-23 Dyson Technology Ltd A fan
GB2502104B (en) 2012-05-16 2016-01-27 Dyson Technology Ltd A fan
GB2503907B (en) 2012-07-11 2014-05-28 Dyson Technology Ltd A fan assembly
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
AU350179S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
AU350140S (en) 2013-01-18 2013-08-13 Dyson Technology Ltd Humidifier or fan
WO2014118501A2 (en) 2013-01-29 2014-08-07 Dyson Technology Limited A fan assembly
GB2510195B (en) 2013-01-29 2016-04-27 Dyson Technology Ltd A fan assembly
CA152655S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152658S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152657S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152656S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
BR302013004394S1 (en) 2013-03-07 2014-12-02 Dyson Technology Ltd CONFIGURATION APPLIED TO FAN
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
DE102013204085A1 (en) * 2013-03-11 2014-09-11 BSH Bosch und Siemens Hausgeräte GmbH Double-flow radial fan for an extractor hood
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
GB2530906B (en) 2013-07-09 2017-05-10 Dyson Technology Ltd A fan assembly
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
GB2528709B (en) 2014-07-29 2017-02-08 Dyson Technology Ltd Humidifying apparatus
GB2528704A (en) 2014-07-29 2016-02-03 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
EP4136355A4 (en) * 2020-04-15 2024-01-10 Femas Metal San. Ve Tic. A.S. A housing for the radial fan of a range hood
US20230408140A1 (en) * 2022-06-15 2023-12-21 Carrier Corporation Blower housing for air conditioning system
CN115075792B (en) * 2022-07-07 2023-09-01 中国石油大学(华东) A flue gas reinjection diversion exhaust mechanism for heavy oil thermal recovery boiler

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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
GB2140085B (en) * 1983-05-18 1987-01-28 Seeley F F Nominees Centrifugal fan volute
IT8423926U1 (en) * 1984-11-29 1986-05-29 Ire Ind Riunite Eurodomestici S P A Arrangement for removing detergents and washing products in general from the drawer compartments of domestic washing machines
GB2234012A (en) * 1989-07-14 1991-01-23 Ibm Dc motor driven centrifugal fan
US5281092A (en) * 1991-01-18 1994-01-25 Sullivan John T Volute housing for a centrifugal fan, blower or the like
US5141397A (en) * 1991-01-18 1992-08-25 Sullivan John T Volute housing for a centrifugal fan, blower or the like
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

Also Published As

Publication number Publication date
EP1094224A2 (en) 2001-04-25
EP1094224B1 (en) 2003-12-03
ATE255684T1 (en) 2003-12-15
PT1094224E (en) 2004-04-30
EP1094224A3 (en) 2002-01-23
DE19950245C1 (en) 2001-05-10
ES2209745T3 (en) 2004-07-01

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: EBM-PAPST MULFINGEN GMBH & CO. KG, 74673 MULFINGEN

8364 No opposition during term of opposition