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ATE547632T1 - Minilüfter - Google Patents

Minilüfter

Info

Publication number
ATE547632T1
ATE547632T1 AT04732097T AT04732097T ATE547632T1 AT E547632 T1 ATE547632 T1 AT E547632T1 AT 04732097 T AT04732097 T AT 04732097T AT 04732097 T AT04732097 T AT 04732097T AT E547632 T1 ATE547632 T1 AT E547632T1
Authority
AT
Austria
Prior art keywords
rotor shaft
down portion
necked down
mini
fan
Prior art date
Application number
AT04732097T
Other languages
English (en)
Inventor
Wolfgang Winkler
Nils Rapp
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 ATE547632T1 publication Critical patent/ATE547632T1/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially 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
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
AT04732097T 2003-07-16 2004-05-11 Minilüfter ATE547632T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20311307 2003-07-16
DE202004005341 2004-03-30
PCT/EP2004/005017 WO2005008072A1 (de) 2003-07-16 2004-05-11 Minilüfter

Publications (1)

Publication Number Publication Date
ATE547632T1 true ATE547632T1 (de) 2012-03-15

Family

ID=33132881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04732097T ATE547632T1 (de) 2003-07-16 2004-05-11 Minilüfter

Country Status (6)

Country Link
US (1) US8915721B2 (de)
EP (1) EP1644642B1 (de)
AT (1) ATE547632T1 (de)
DE (1) DE202004010890U1 (de)
ES (1) ES2386716T3 (de)
WO (1) WO2005008072A1 (de)

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US20050186088A1 (en) * 2004-02-24 2005-08-25 Chou Chu-Hsien Anti oil leakage device for a motor shaft
DE202005003413U1 (de) * 2005-02-24 2006-07-13 Ebm-Papst St. Georgen Gmbh & Co. Kg Minilüfter
DE102006021240B4 (de) 2006-04-28 2008-01-31 Bühler Motor GmbH Kreiselpumpe
US20080160902A1 (en) * 2006-12-29 2008-07-03 Stulz Air Technology Systems, Inc. Apparatus, system and method for providing high efficiency air conditioning
EP2072832A3 (de) * 2007-12-17 2014-04-30 Ebm-Papst St. Georgen GmbH & CO. KG Miniaturlüfter
TWI409027B (zh) * 2008-01-15 2013-09-11 Delta Electronics Inc 風扇及其轉軸
US20110091314A1 (en) * 2009-10-15 2011-04-21 Asia Vital Components Co., Ltd. Fan structure
US8556601B2 (en) * 2009-12-16 2013-10-15 Pc-Fan Technology Inc. Heat-dissipating fan assembly
DE102010022715A1 (de) * 2010-06-04 2011-12-08 Minebea Co., Ltd. Verfahren zur Herstellung eines Lüfterrads und Lüfterrad
PL2500577T3 (pl) * 2011-03-12 2016-12-30 Pompa obiegowa do instalacji grzewczej
CN112546386B (zh) 2011-04-18 2024-04-23 瑞思迈发动机及马达技术股份有限公司 Pap系统鼓风机
US20140003934A1 (en) * 2012-06-29 2014-01-02 Adda Corp. Fan structure
US9127688B2 (en) * 2012-10-23 2015-09-08 Asia Vital Components Co., Ltd. Fan and bearing cooling structure thereof
DE202012104586U1 (de) 2012-11-26 2014-02-27 Ebm-Papst St. Georgen Gmbh & Co. Kg Anordnung zur Lagerung einer Welle mit axialer Sicherung
DE102013215561A1 (de) * 2013-08-07 2015-03-05 Behr Gmbh & Co. Kg Rotor für einen Elektromotor, Elektromotor und Klimaanlage
CN104696356B (zh) * 2015-02-28 2018-12-28 深圳市金茂展微电机有限公司 轴承、电机及散热扇
US10539144B2 (en) * 2017-05-02 2020-01-21 Asia Vital Components Co., Ltd. Fan central barrel coupling structure
JP6568914B2 (ja) * 2017-09-13 2019-08-28 シナノケンシ株式会社 送風装置
DE102018129612A1 (de) * 2018-11-23 2020-05-28 Ebm-Papst St. Georgen Gmbh & Co. Kg Rotorbaugruppe
EP3799964A1 (de) * 2019-10-02 2021-04-07 ETA SA Manufacture Horlogère Suisse Herstellungsverfahren eines epilamisierten mechanischen bauteils

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FR2600838A1 (fr) * 1986-06-27 1987-12-31 Etri Sa Moteur electrique a palier perfectionne
DE3731710C2 (de) * 1986-09-19 1997-11-27 Papst Motoren Gmbh & Co Kg Axial kompakter Kleinstventilator
US4737673A (en) * 1986-09-19 1988-04-12 Papst Motoren Gmbh & Co. Kg Bearing assembly for an axially compact miniature motor or ventilator
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DE50012631D1 (de) * 1999-06-30 2006-07-13 Uwe Stadtmueller Verfahren und Vorrichtung zum Befestigen von Luftleitflügeln
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TW519259U (en) * 2001-08-31 2003-01-21 Asia Vital Components Co Ltd Improved structure of DC fan bearing fixation device
DE10151847A1 (de) * 2001-10-24 2003-05-08 Bayer Ag Laserabsorbierende russarme Formmassen
DE20118024U1 (de) * 2001-11-06 2002-01-10 Chuang, Wen-Hao, Lin-Yuan, Kaohsiung Befestigungs- bzw. Verbindungshülse zum Verbinden eines Luft-Ventilators mit einem Kühler
US6520476B1 (en) * 2002-01-11 2003-02-18 Wen-Hao Chuang Spindle positioning support structure
US6617736B1 (en) * 2002-02-22 2003-09-09 Sunonwealth Electric Machine Industry Co., Ltd. Axle tube structure for a motor
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JP2004312895A (ja) * 2003-04-08 2004-11-04 Jianzhun Electric Mach Ind Co Ltd 放熱ファンのモーターの軸管の固定構造

Also Published As

Publication number Publication date
US8915721B2 (en) 2014-12-23
US20060153677A1 (en) 2006-07-13
EP1644642A1 (de) 2006-04-12
EP1644642B1 (de) 2012-02-29
ES2386716T3 (es) 2012-08-28
WO2005008072A1 (de) 2005-01-27
DE202004010890U1 (de) 2004-09-30

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