EP1503085A3 - Pumpvorrichtung - Google Patents

Pumpvorrichtung Download PDF

Info

Publication number
EP1503085A3
EP1503085A3 EP04017248A EP04017248A EP1503085A3 EP 1503085 A3 EP1503085 A3 EP 1503085A3 EP 04017248 A EP04017248 A EP 04017248A EP 04017248 A EP04017248 A EP 04017248A EP 1503085 A3 EP1503085 A3 EP 1503085A3
Authority
EP
European Patent Office
Prior art keywords
fluid
bearing plate
shaft
motor housing
pump housing
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.)
Withdrawn
Application number
EP04017248A
Other languages
English (en)
French (fr)
Other versions
EP1503085A2 (de
Inventor
Junji Deai
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of EP1503085A2 publication Critical patent/EP1503085A2/de
Publication of EP1503085A3 publication Critical patent/EP1503085A3/de
Withdrawn legal-status Critical Current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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/047—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
    • F04D29/06—Lubrication
    • F04D29/061—Lubrication especially adapted for liquid pumps

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)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
EP04017248A 2003-07-30 2004-07-21 Pumpvorrichtung Withdrawn EP1503085A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003282998 2003-07-30
JP2003282998 2003-07-30
JP2003305542A JP2005061391A (ja) 2003-07-30 2003-08-28 ポンプ装置
JP2003305542 2003-08-28

Publications (2)

Publication Number Publication Date
EP1503085A2 EP1503085A2 (de) 2005-02-02
EP1503085A3 true EP1503085A3 (de) 2005-11-16

Family

ID=33543586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04017248A Withdrawn EP1503085A3 (de) 2003-07-30 2004-07-21 Pumpvorrichtung

Country Status (4)

Country Link
US (1) US20050025642A1 (de)
EP (1) EP1503085A3 (de)
JP (1) JP2005061391A (de)
CN (1) CN1576607A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005113051A2 (en) 2004-05-14 2005-12-01 Ethicon Endo-Surgery, Inc. Medical instrument having a medical guidewire
US20090136362A1 (en) * 2005-03-30 2009-05-28 Nano Fusion Technologies Inc. Electroosmosis Pump and Liquid Feeding Device
JP4607833B2 (ja) * 2006-08-08 2011-01-05 ジヤトコ株式会社 ベルト式無段変速機における油圧制御装置
TW201000766A (en) * 2008-06-20 2010-01-01 Shang-Neng Wu Magnetic transmission structure for water ejecting device
DE102008038787A1 (de) * 2008-08-13 2010-02-18 Siemens Aktiengesellschaft Fluidenergiemaschine
JP2010190333A (ja) * 2009-02-19 2010-09-02 Toyo Electric Mfg Co Ltd 車両用主電動機の油面調整装置
JP5318730B2 (ja) * 2009-11-17 2013-10-16 株式会社荏原製作所 モータポンプ
KR101134969B1 (ko) * 2009-11-19 2012-04-09 현대자동차주식회사 전기식 워터 펌프의 고정자 제작 방법
KR101072328B1 (ko) * 2009-11-19 2011-10-11 현대자동차주식회사 전기식 워터 펌프
KR101134968B1 (ko) * 2009-11-19 2012-04-09 현대자동차주식회사 전기식 워터 펌프
KR101134970B1 (ko) * 2009-11-19 2012-04-09 현대자동차주식회사 전기식 워터 펌프
EP2458225A1 (de) * 2010-11-24 2012-05-30 Frideco AG Deckplatte für eine Schraubenzentrifugalradpumpe und Schraubenzentrifugalradpumpe umfassend eine derartige Deckplatte
DE102010062137A1 (de) * 2010-11-29 2012-05-31 Mahle International Gmbh Flüssigkeitsfördereinrichtung
DE102011117183B4 (de) * 2011-10-28 2014-10-16 Ruhrpumpen Gmbh Teilstromführung, insbesondere einer Magnetkupplungspumpe
DE102012204044A1 (de) * 2012-03-15 2013-09-19 Schaeffler Technologies AG & Co. KG Regelbare Kühlmittelpumpe mit einem mehrteiligen modulartigen Aufbau
US9360015B2 (en) 2012-07-16 2016-06-07 Magna Powertrain Of America, Inc. Submerged rotor electric water pump with structural wetsleeve
JP5882245B2 (ja) * 2013-02-26 2016-03-09 シナノケンシ株式会社 電動流体ポンプの製造方法
DE102014202283A1 (de) * 2014-02-07 2015-08-13 Bühler Motor GmbH Ölpumpenantrieb
JP2017096205A (ja) * 2015-11-26 2017-06-01 株式会社山田製作所 電動ポンプ
JP2018048606A (ja) * 2016-09-23 2018-03-29 アイシン精機株式会社 ポンプシステム
JP6990119B2 (ja) * 2018-02-20 2022-01-12 株式会社荏原製作所 モータポンプ
DE102018104015A1 (de) 2018-02-22 2019-08-22 Nidec Gpm Gmbh Kühlmittelpumpe mit optimierter Lageranordnung und verbessertem Wärmehaushalt
CN110285067B (zh) * 2019-06-28 2024-04-12 安徽泾县天和泵阀有限公司 一种长寿命、低维护成本的磁力泵
CN114837792A (zh) 2021-03-10 2022-08-02 美普盛（上海）汽车零部件有限公司 一种带膨胀补偿密封件的电动冷却液泵
CN116498563B (zh) * 2023-04-03 2025-07-29 江苏大学 一种采用复合支撑方式的螺旋轴流式混输泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465437A (en) * 1981-02-14 1984-08-14 Grundfos A/S Pump comprising a canned motor
US5949171A (en) * 1998-06-19 1999-09-07 Siemens Canada Limited Divisible lamination brushless pump-motor having fluid cooling system
US5997264A (en) * 1995-01-26 1999-12-07 Ansimag Incorporated Shaft for a magnetic-drive centrifugal pump using a plurality of grooves
US20020098089A1 (en) * 2001-01-24 2002-07-25 Sundyne Corporation Canned pump with ultrasonic bubble detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465437A (en) * 1981-02-14 1984-08-14 Grundfos A/S Pump comprising a canned motor
US5997264A (en) * 1995-01-26 1999-12-07 Ansimag Incorporated Shaft for a magnetic-drive centrifugal pump using a plurality of grooves
US5949171A (en) * 1998-06-19 1999-09-07 Siemens Canada Limited Divisible lamination brushless pump-motor having fluid cooling system
US20020098089A1 (en) * 2001-01-24 2002-07-25 Sundyne Corporation Canned pump with ultrasonic bubble detector

Also Published As

Publication number Publication date
JP2005061391A (ja) 2005-03-10
CN1576607A (zh) 2005-02-09
US20050025642A1 (en) 2005-02-03
EP1503085A2 (de) 2005-02-02

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