ATE485451T1 - Lüfteranordnung - Google Patents

Lüfteranordnung

Info

Publication number
ATE485451T1
ATE485451T1 AT05701406T AT05701406T ATE485451T1 AT E485451 T1 ATE485451 T1 AT E485451T1 AT 05701406 T AT05701406 T AT 05701406T AT 05701406 T AT05701406 T AT 05701406T AT E485451 T1 ATE485451 T1 AT E485451T1
Authority
AT
Austria
Prior art keywords
fan wheel
fan
circuit board
fan arrangement
electric motor
Prior art date
Application number
AT05701406T
Other languages
English (en)
Inventor
Wolfgang Winkler
Original Assignee
Ebm Papst St Georgen Gmbh & Co
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 Papst St Georgen Gmbh & Co filed Critical Ebm Papst St Georgen Gmbh & Co
Application granted granted Critical
Publication of ATE485451T1 publication Critical patent/ATE485451T1/de

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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/062—Details of the bearings
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
AT05701406T 2004-03-30 2005-02-12 Lüfteranordnung ATE485451T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004005343 2004-03-30
PCT/EP2005/001437 WO2005106254A1 (de) 2004-03-30 2005-02-12 Lüfteranordnung

Publications (1)

Publication Number Publication Date
ATE485451T1 true ATE485451T1 (de) 2010-11-15

Family

ID=34625923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05701406T ATE485451T1 (de) 2004-03-30 2005-02-12 Lüfteranordnung

Country Status (5)

Country Link
US (1) US8801375B2 (de)
EP (1) EP1747378B1 (de)
AT (1) ATE485451T1 (de)
DE (2) DE502005010421D1 (de)
WO (1) WO2005106254A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008002356U1 (de) * 2008-02-19 2009-06-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Kompaktlüfter
TW201037495A (en) * 2009-04-02 2010-10-16 Pegatron Corp Motherboard with fan
DE102012021253A1 (de) * 2011-11-26 2013-06-20 Ebm-Papst St. Georgen Gmbh & Co. Kg Miniatur-Radiallüfter
CN103677168A (zh) * 2012-08-31 2014-03-26 富瑞精密组件（昆山）有限公司 具有风扇的电子装置
WO2014150685A1 (en) 2013-03-15 2014-09-25 Regal Beloit America, Inc. Fan
DE102014112821A1 (de) * 2014-09-05 2016-03-10 Ebm-Papst Mulfingen Gmbh & Co. Kg Lüfter mit Leiterplattenkühlkreislauf
US20230225074A1 (en) * 2022-01-12 2023-07-13 Seagate Technology Llc Data storage devices with air movers
US20220225530A1 (en) * 2022-03-21 2022-07-14 Intel Corporation Fan on printed circuit board

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JP3069819B2 (ja) * 1992-05-28 2000-07-24 富士通株式会社 ヒートシンク並びに該ヒートシンクに用いるヒートシンク取付具及びヒートシンクを用いた可搬型電子装置
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DE19731411A1 (de) * 1996-07-31 1998-02-05 Papst Motoren Gmbh & Co Kg Haltevorrichtung für elektrische Lüfter, insbesondere Kleinstlüfter
US5794685A (en) * 1996-12-17 1998-08-18 Hewlett-Packard Company Heat sink device having radial heat and airflow paths
JP2959506B2 (ja) * 1997-02-03 1999-10-06 日本電気株式会社 マルチチップモジュールの冷却構造
JP4290232B2 (ja) * 1997-02-24 2009-07-01 富士通株式会社 ヒートシンクとそれを使用する情報処理装置
JP3942248B2 (ja) * 1997-02-24 2007-07-11 富士通株式会社 ヒートシンクおよびそれを搭載した情報処理装置
US6501652B2 (en) * 1997-02-24 2002-12-31 Fujitsu Limited Heat sink and information processor using it
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IT1294293B1 (it) * 1997-07-31 1999-03-24 Maurizio Checchetti Dissipatore di calore
TW348910U (en) * 1997-09-06 1998-12-21 Sunonwealth Electr Mach Ind Co Improved apparatus for bearing collar of motor
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DE29718082U1 (de) * 1997-10-11 1999-02-11 Papst Motoren Gmbh & Co Kg Kleinlüftereinheit, insbesondere zur Verwendung als Leiterplattenlüfter
JPH11121666A (ja) * 1997-10-20 1999-04-30 Fujitsu Ltd マルチチップモジュールの冷却装置
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JP3552559B2 (ja) * 1998-03-11 2004-08-11 株式会社デンソー 発熱体冷却装置
JP3454707B2 (ja) * 1998-03-31 2003-10-06 山洋電気株式会社 電子部品冷却装置
JP4119525B2 (ja) * 1998-05-21 2008-07-16 日本電産コパル株式会社 ヒートシンク付きファンモータ
JP2000012751A (ja) * 1998-06-24 2000-01-14 Nippon Densan Corp 冷却ファン装置
US6116856A (en) * 1998-09-18 2000-09-12 Patterson Technique, Inc. Bi-directional fan having asymmetric, reversible blades
SG87869A1 (en) * 1998-12-25 2002-04-16 Denso Corp Cooling device with support members facing fin
US6254343B1 (en) * 1999-12-06 2001-07-03 Motorola, Inc. Low-noise cooling fan for electronic components and method of making the same
TW414277U (en) * 1999-12-13 2000-12-01 Sunonwealth Electr Mach Ind Co Joint structure of oiled bearing and rotor shaft
US6358011B1 (en) * 2000-09-01 2002-03-19 Carrier Corporation Radial fan blade configuration
EP1340417B1 (de) * 2000-12-08 2004-09-29 Delta Energy Systems (Switzerland) AG Elektronik-anordnung
US6747865B2 (en) * 2001-04-27 2004-06-08 Aavid Thermalloy, Llc Heat sink for electronic components
US6737786B2 (en) * 2002-02-22 2004-05-18 Chun-Pu Hsu Wheel drum structure of inner stator portion with inbuilt switches
US6736192B2 (en) * 2002-03-08 2004-05-18 Ting-Fei Wang CPU cooler
US7249931B2 (en) * 2002-03-30 2007-07-31 University Of Central Florida Research Foundation, Inc. High efficiency air conditioner condenser fan with performance enhancements
US6927979B2 (en) * 2002-09-12 2005-08-09 Sanyo Denki Co., Ltd. Heat-emitting element cooling apparatus
JP2004169680A (ja) * 2002-11-18 2004-06-17 Taida Electronic Ind Co Ltd 羽根構造およびそれを用いた放熱装置

Also Published As

Publication number Publication date
US8801375B2 (en) 2014-08-12
US20080089025A1 (en) 2008-04-17
EP1747378A1 (de) 2007-01-31
DE202005004092U1 (de) 2005-05-25
DE502005010421D1 (de) 2010-12-02
EP1747378B1 (de) 2010-10-20
WO2005106254A1 (de) 2005-11-10

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