ATE218250T1 - Axiallüfter mit einem aussenläufer-antriebsmotor - Google Patents

Axiallüfter mit einem aussenläufer-antriebsmotor

Info

Publication number
ATE218250T1
ATE218250T1 AT99944510T AT99944510T ATE218250T1 AT E218250 T1 ATE218250 T1 AT E218250T1 AT 99944510 T AT99944510 T AT 99944510T AT 99944510 T AT99944510 T AT 99944510T AT E218250 T1 ATE218250 T1 AT E218250T1
Authority
AT
Austria
Prior art keywords
rotor
thrust element
external
drive motor
shaped member
Prior art date
Application number
AT99944510T
Other languages
English (en)
Inventor
Wolfgang Arno Winkler
Original Assignee
Papst Motoren Gmbh & 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 Papst Motoren Gmbh & Co Kg filed Critical Papst Motoren Gmbh & Co Kg
Application granted granted Critical
Publication of ATE218250T1 publication Critical patent/ATE218250T1/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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations

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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
AT99944510T 1998-09-01 1999-08-25 Axiallüfter mit einem aussenläufer-antriebsmotor ATE218250T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29815682 1998-09-01
PCT/EP1999/006230 WO2000013294A1 (de) 1998-09-01 1999-08-25 Axiallüfter mit einem aussenläufer-antriebsmotor

Publications (1)

Publication Number Publication Date
ATE218250T1 true ATE218250T1 (de) 2002-06-15

Family

ID=8062073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99944510T ATE218250T1 (de) 1998-09-01 1999-08-25 Axiallüfter mit einem aussenläufer-antriebsmotor

Country Status (6)

Country Link
US (1) US6507135B1 (de)
EP (1) EP1108280B1 (de)
JP (1) JP4261773B2 (de)
AT (1) ATE218250T1 (de)
DE (2) DE29914693U1 (de)
WO (1) WO2000013294A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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DE10027614A1 (de) * 2000-06-07 2001-12-13 Mannesmann Vdo Ag Elektromotor, insbesondere Lüftermotor
DE10063619B4 (de) * 2000-12-20 2010-02-18 Trw Automotive Electronics & Components Gmbh & Co. Kg Antriebseinheit für Gebläse in Fahrzeugen
JP3994673B2 (ja) * 2001-02-28 2007-10-24 松下電器産業株式会社 ブラシレスモータ
US6867516B2 (en) * 2001-07-02 2005-03-15 Valeo Motoren Und Aktuatoren Gmbh Drive device with anti-lash mechanism
DE50300874D1 (de) * 2002-03-02 2005-09-01 Ebm Papst St Georgen Gmbh & Co Lüfter mit integriertem ip-schutz
DE10214276A1 (de) * 2002-03-28 2003-10-16 Bosch Gmbh Robert Maschine, insbesondere Generator
KR100431416B1 (ko) * 2002-08-16 2004-05-13 삼성전기주식회사 동압 베어링이 적용된 모터의 실링 구조
DK200201761A (da) * 2002-11-15 2004-05-16 Interroll Joki As Tromlemotor med en dæmperindretning til dæmpning af vibrationer
DE20301009U1 (de) * 2003-01-23 2004-05-27 Papst-Motoren Gmbh & Co. Kg Außenläufermotor, insbesondere Klein- oder Kleinstlüfter
EP1498613B1 (de) * 2003-07-15 2010-05-19 EMB-Papst St. Georgen GmbH & Co. KG Lüfteranordnung, und Verfahren zur Herstellung einer solchen
TWI222263B (en) * 2003-08-15 2004-10-11 Delta Electronics Inc Non-bearing motor
US7659648B2 (en) * 2004-03-10 2010-02-09 Comair Rotron Inc. Motor with raised rotor
AU2005287891C1 (en) * 2004-09-23 2009-07-16 Csr Building Products Limited Hybrid ventilator
EP1851441A1 (de) * 2005-02-24 2007-11-07 ebm-papst St. Georgen GmbH & Co. KG Minilüfter
TW200701605A (en) * 2005-06-23 2007-01-01 Sunonwealth Electr Mach Ind Co Central axis pivoting-connection structure of motor
CN1896547A (zh) * 2005-07-13 2007-01-17 富准精密工业(深圳)有限公司 具阻尼结构的风扇
EP1816727A3 (de) * 2006-02-03 2011-04-06 ebm-papst St. Georgen GmbH & Co. KG Elektromotor
KR20070116479A (ko) * 2006-06-05 2007-12-10 엘지전자 주식회사 냉장고용 모터 회전축 지지구조
US7732960B2 (en) * 2006-08-29 2010-06-08 Emerson Electric Co. Motor having thrust system
JP2008121523A (ja) * 2006-11-10 2008-05-29 Ichimaru Giken:Kk 流体送り装置
DE202008001613U1 (de) * 2008-01-25 2009-06-10 Ebm-Papst St. Georgen Gmbh & Co. Kg Lüftereinheit mit einem Axiallüfter
EP2112381A3 (de) * 2008-04-21 2014-04-30 Ebm-Papst St. Georgen GmbH & CO. KG Lüfteranordnung
TWI391568B (zh) * 2009-10-13 2013-04-01 Sunonwealth Electr Mach Ind Co 馬達
US20110169361A1 (en) * 2010-01-12 2011-07-14 Sang Hwan Park Polygon motor
EP2354557B1 (de) * 2010-01-22 2013-09-18 Micronel AG Vorrichtung mit einem Stator und einem in diesem gelagerten Rotor
DE102010003100B4 (de) * 2010-03-22 2014-09-11 Ulrich Doll Vorrichtung und Verfahren zum Heizen von Kirchenräumen und/oder Großräumen
DE102010045899B3 (de) * 2010-09-17 2012-02-16 Ingo Schehr Ventilatoreinheit mit einem elektrischen Axialventilator
US20120126644A1 (en) * 2010-11-24 2012-05-24 Bill Wu Waterproof and dustproof motor heat dissipation structure and fan device using the same
TWI453346B (zh) * 2011-04-25 2014-09-21 Sunonwealth Electr Mach Ind Co 散熱扇
JP2013032835A (ja) * 2011-06-30 2013-02-14 Nippon Densan Corp ファン
CN103790866B (zh) * 2012-10-31 2016-05-11 英业达科技有限公司 风扇结构
TWI509161B (zh) * 2014-03-24 2015-11-21 Tung Pei Ind Co Ltd 用於承載散熱風扇的動壓軸承結構及其組裝方法
DE102014111055A1 (de) * 2014-08-04 2016-02-04 Ebm-Papst St. Georgen Gmbh & Co. Kg Lüftereinheit mit einem Axiallüfter
JP6189393B2 (ja) * 2015-10-15 2017-08-30 シナノケンシ株式会社 駆動装置及び送風装置
CN109565232B (zh) * 2016-08-05 2021-02-05 日本电产株式会社 马达
DE102018110822B4 (de) * 2018-05-04 2021-07-29 Dongguan Protechnic Electric Co., Ltd. Hocheffizienter, wasserfester und wärmeabführender Ventilator
CN111435801B (zh) * 2019-01-11 2022-04-05 台达电子工业股份有限公司 马达基座及马达结构

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Publication number Priority date Publication date Assignee Title
US2829288A (en) * 1954-07-26 1958-04-01 Edward J Schaefer Submersible motor construction
US3513339A (en) * 1966-12-07 1970-05-19 Rotron Mfg Co Electric motor construction
US3644066A (en) * 1969-10-13 1972-02-22 Msl Ind Inc Fan
DE2016866B2 (de) * 1970-04-09 1972-11-09 Siemens AG, 1000 Berlin u. 8000 München Kleinmotor
US3922041A (en) * 1970-06-25 1975-11-25 Portescap Elastic pivot bearings
NL7114571A (de) * 1970-12-19 1972-06-21
US3705752A (en) * 1971-04-02 1972-12-12 Siemens Ag Thrust bearing for midget motors
US3935489A (en) * 1974-04-24 1976-01-27 General Electric Company Dynamoelectric machine having improved vibration isolation and thrust system
US4519010A (en) * 1980-12-05 1985-05-21 Papst-Motoren Gmbh & Co. Kg Driving mechanism for magnetic hard disc memories
US4452541A (en) * 1982-09-03 1984-06-05 General Motors Corporation Motor armature shaft endplay reduction apparatus
DE3809277B4 (de) * 1987-09-21 2005-02-24 Papst Licensing Gmbh & Co. Kg Lageranordnung für axial kompakten Kleinstventilator
US5204567A (en) * 1990-07-09 1993-04-20 Asmo Co., Ltd. Brushless motor with resilient shaft end-play absorber
JP3434331B2 (ja) * 1993-11-24 2003-08-04 日本電産株式会社 ブラシレスモータ
EP0766370B1 (de) * 1995-09-29 2000-03-15 PAPST-MOTOREN GmbH & Co. KG Elektronisch kommutierter Aussenläufermotor
JPH09233738A (ja) * 1996-02-20 1997-09-05 Toshiba Corp 回転電機

Also Published As

Publication number Publication date
US6507135B1 (en) 2003-01-14
EP1108280A1 (de) 2001-06-20
JP4261773B2 (ja) 2009-04-30
DE29914693U1 (de) 2000-01-13
DE59901568D1 (de) 2002-07-04
JP2002525004A (ja) 2002-08-06
EP1108280B1 (de) 2002-05-29
WO2000013294A1 (de) 2000-03-09

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Legal Events

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REN Ceased due to non-payment of the annual fee