DE69512637T2 - Einheit mit drehkolbenpumpe und motor - Google Patents

Einheit mit drehkolbenpumpe und motor

Info

Publication number
DE69512637T2
DE69512637T2 DE69512637T DE69512637T DE69512637T2 DE 69512637 T2 DE69512637 T2 DE 69512637T2 DE 69512637 T DE69512637 T DE 69512637T DE 69512637 T DE69512637 T DE 69512637T DE 69512637 T2 DE69512637 T2 DE 69512637T2
Authority
DE
Germany
Prior art keywords
motor
housing
pump
stator
rotor
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
DE69512637T
Other languages
English (en)
Other versions
DE69512637D1 (de
Inventor
Kevin Whitefield
Simon Baseley
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.)
Buehler Motor GmbH
Original Assignee
Hobourn Automotive 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26305944&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69512637(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB9422448A external-priority patent/GB9422448D0/en
Priority claimed from GB9424053A external-priority patent/GB9424053D0/en
Application filed by Hobourn Automotive Ltd filed Critical Hobourn Automotive Ltd
Application granted granted Critical
Publication of DE69512637D1 publication Critical patent/DE69512637D1/de
Publication of DE69512637T2 publication Critical patent/DE69512637T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0096—Heating; Cooling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/028—Suppressors associated with the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/026—Suppressors associated with brushes, brush holders or their supports
DE69512637T 1994-11-07 1995-11-06 Einheit mit drehkolbenpumpe und motor Expired - Lifetime DE69512637T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9422448A GB9422448D0 (en) 1994-11-07 1994-11-07 Rotary pump
GB9424053A GB9424053D0 (en) 1994-11-29 1994-11-29 Rotary pump
PCT/GB1995/002621 WO1996014511A1 (en) 1994-11-07 1995-11-06 Rotary pump and motor assembly

Publications (2)

Publication Number Publication Date
DE69512637D1 DE69512637D1 (de) 1999-11-11
DE69512637T2 true DE69512637T2 (de) 2000-05-18

Family

ID=26305944

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69512637T Expired - Lifetime DE69512637T2 (de) 1994-11-07 1995-11-06 Einheit mit drehkolbenpumpe und motor
DE69533291T Expired - Lifetime DE69533291T2 (de) 1994-11-07 1995-11-06 Einheit mit Drehkolbenpumpe und Motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69533291T Expired - Lifetime DE69533291T2 (de) 1994-11-07 1995-11-06 Einheit mit Drehkolbenpumpe und Motor

Country Status (9)

Country Link
US (2) US5810568A (de)
EP (2) EP0953770B1 (de)
JP (1) JP3872104B2 (de)
AT (2) ATE185403T1 (de)
DE (2) DE69512637T2 (de)
DK (1) DK0742872T3 (de)
ES (2) ES2226242T3 (de)
GR (1) GR3032324T3 (de)
WO (1) WO1996014511A1 (de)

Families Citing this family (52)

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WO1996014511A1 (en) * 1994-11-07 1996-05-17 Hobourn Automotive Limited Rotary pump and motor assembly
US6158983A (en) * 1997-04-24 2000-12-12 Trw Inc. Pump having muffler for attenuating noise
JPH11334616A (ja) * 1998-05-21 1999-12-07 Koyo Seiko Co Ltd パワーステアリング装置
DE19833372A1 (de) * 1998-07-24 2000-01-27 Zahnradfabrik Friedrichshafen Zahnradpumpe
US6499966B1 (en) 1998-08-06 2002-12-31 Automative Motion Technology, Ltd. Motor driven pump
GB9817155D0 (en) * 1998-08-06 1998-10-07 Automotive Motion Tech Ltd Screw pump
DE19903817A1 (de) * 1999-02-02 2000-08-10 Bosch Gmbh Robert Kühlwasserpumpe
FR2789446B1 (fr) † 1999-02-04 2002-03-08 Hydroperfect Internat Hpi Pompe hydraulique du type a engrenage et groupe electro-pompe equipe d'une telle pompe
US6203779B1 (en) * 1999-03-19 2001-03-20 Charlie Ricci Methods for treating endoleaks during endovascular repair of abdominal aortic aneurysms
US6231318B1 (en) 1999-03-29 2001-05-15 Walbro Corporation In-take fuel pump reservoir
US6227819B1 (en) 1999-03-29 2001-05-08 Walbro Corporation Fuel pumping assembly
US6281607B1 (en) * 1999-04-06 2001-08-28 Trw Inc. Electric motor with vibration attenuation
GB9913969D0 (en) 1999-06-16 1999-08-18 Boc Group Plc Improvements in screw pumps
US6135726A (en) * 1999-09-23 2000-10-24 Ford Motor Company Power steering power pack motor/pump mounting bracket
DE19958927C1 (de) * 1999-12-07 2001-06-13 Lucas Varity Gmbh Fahrzeugbremsanlage mit einer Motor-/Pumpeneinheit und einem Aggregat
KR100328998B1 (ko) 1999-12-13 2002-03-20 류정열 자동차용 동력 조향 장치의 압력 파이프와 오일 펌프의조립 구조
US6652249B2 (en) 1999-12-13 2003-11-25 Parker-Hannifin Corporation Brushless DC wet motor fuel pump with integral controller
US6257364B1 (en) * 2000-01-20 2001-07-10 Ford Global Technologies, Inc. Submersible electro-hydraulic powerpack for underhood automotive steering applications
US6227452B1 (en) 2000-01-29 2001-05-08 Daimlerchrysler Corporation Combined assembly for a power steering pump and a viscous heater
AU2001236883A1 (en) * 2000-02-09 2001-08-20 Parker-Hannifin Corporation Brushless dc wet motor fuel pump with integral controller
US6419042B1 (en) 2000-10-03 2002-07-16 Trw Inc. Integrated electric power hydraulic steering system
US6659737B2 (en) 2001-02-05 2003-12-09 Engineered Machined Products, Inc. Electronic fluid pump with an encapsulated stator assembly
DE20117795U1 (de) * 2001-10-31 2002-03-07 Trw Automotive Electron & Comp Antriebseinheit zur Betätigung einer Parkbremse in einem Fahrzeug
US6685447B2 (en) * 2002-01-25 2004-02-03 Hamilton Sundstrand Liquid cooled integrated rotordynamic motor/generator station with sealed power electronic controls
US6702555B2 (en) 2002-07-17 2004-03-09 Engineered Machined Products, Inc. Fluid pump having an isolated stator assembly
DE20302534U1 (de) * 2003-02-17 2003-06-18 Trw Fahrwerksyst Gmbh & Co Motor-Pumpen-Aggregat
EP1482175B1 (de) * 2003-05-28 2009-10-14 Aisin Seiki Kabushiki Kaisha Elektrisch angetriebene Pumpe
US6960851B2 (en) * 2003-12-02 2005-11-01 Tm4 Inc. Cooling device including a biasing element
JP4272112B2 (ja) * 2004-05-26 2009-06-03 株式会社日立製作所 モータ一体型内接歯車式ポンプ及び電子機器
US7162887B2 (en) * 2004-07-09 2007-01-16 Symons Robert S Integrated liquid cooling device for electronic components
US7165413B2 (en) * 2004-07-09 2007-01-23 Symons Robert S Integrated liquid cooling device with immersed electronic components
KR20080016863A (ko) * 2005-05-17 2008-02-22 페더럴-모걸 코오포레이숀 Ｂｌｄｃ 모터 및 캡슐화된 회로 보드를 가진 펌프어셈블리
US7282875B2 (en) * 2005-08-31 2007-10-16 Caterpillar Inc. System and method for electric motor control
US7931448B2 (en) * 2006-08-01 2011-04-26 Federal Mogul World Wide, Inc. System and method for manufacturing a brushless DC motor fluid pump
US7847457B2 (en) 2007-05-09 2010-12-07 Federal-Mogul World Wide, Inc BLDC motor assembly
US20110052428A1 (en) * 2008-01-16 2011-03-03 Superpar Otomotiv Sanayi Ve Ticaret Anonim Sirketi Electric fuel pump for heavy duty engine platforms
CN102177343B (zh) * 2008-10-14 2014-04-02 株式会社捷太格特 电动泵单元
US9744300B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Syringe pump and related method
US9789247B2 (en) 2011-12-21 2017-10-17 Deka Products Limited Partnership Syringe pump, and related method and system
US9295778B2 (en) 2011-12-21 2016-03-29 Deka Products Limited Partnership Syringe pump
US9091377B2 (en) * 2010-02-19 2015-07-28 Gabriel V. Lechuga Insulated pipe and duct mounting arrangement
JP5927766B2 (ja) * 2011-03-11 2016-06-01 株式会社ジェイテクト 電動ポンプユニット
US11217340B2 (en) 2011-12-21 2022-01-04 Deka Products Limited Partnership Syringe pump having a pressure sensor assembly
US10722645B2 (en) 2011-12-21 2020-07-28 Deka Products Limited Partnership Syringe pump, and related method and system
US9543811B2 (en) * 2012-09-14 2017-01-10 Rockwell Automation Technologies, Inc. Heatsink design with thermal insulator to reduce encoder temperature
US10135321B2 (en) 2012-09-14 2018-11-20 Rockwell Automation Technologies, Inc. Heatsink design with thermal insulator to reduce encoder temperature
JP6042746B2 (ja) * 2013-02-25 2016-12-14 愛三工業株式会社 電動ポンプ
WO2015127189A1 (en) 2014-02-21 2015-08-27 Deka Products Limited Partnership Syringe pump having a pressure sensor assembly
JP7135388B2 (ja) * 2018-03-30 2022-09-13 日本電産トーソク株式会社 電動オイルポンプ
US10590939B2 (en) * 2018-04-20 2020-03-17 Tuthill Corporation Fluid pump assembly
EP3947969A1 (de) * 2019-04-03 2022-02-09 Maersk Container Industry A/S Verdichter- oder pumpengehäuseanordnung und verfahren zur montage eines verdichter- oder pumpengehäuses
US11852152B2 (en) 2019-10-07 2023-12-26 The Gorman-Rupp Company Pin vent assembly

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US4836147A (en) * 1987-12-14 1989-06-06 Ford Motor Company Cooling system for an internal combustion engine
US5098256A (en) * 1989-11-21 1992-03-24 The Cleveland Clinic Foundation Viscous seal blood pump
US5096390A (en) * 1990-10-16 1992-03-17 Micropump Corporation Pump assembly with integral electronically commutated drive system
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WO1996014511A1 (en) 1994-11-07 1996-05-17 Hobourn Automotive Limited Rotary pump and motor assembly

Also Published As

Publication number Publication date
ATE185403T1 (de) 1999-10-15
EP0742872B1 (de) 1999-10-06
DE69533291T2 (de) 2005-08-25
EP0953770A1 (de) 1999-11-03
ES2140715T3 (es) 2000-03-01
EP0953770B1 (de) 2004-07-21
DK0742872T3 (da) 2000-04-17
WO1996014511A1 (en) 1996-05-17
DE69533291D1 (de) 2004-08-26
US5810568A (en) 1998-09-22
ES2226242T3 (es) 2005-03-16
ATE271657T1 (de) 2004-08-15
EP0742872A1 (de) 1996-11-20
JP3872104B2 (ja) 2007-01-24
DE69512637D1 (de) 1999-11-11
US6030187A (en) 2000-02-29
GR3032324T3 (en) 2000-04-27
JPH09507892A (ja) 1997-08-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: DANA AUTOMOTIVE LTD., ROCHESTER, KENT, GB

8328 Change in the person/name/address of the agent

Free format text: CLIFFORD CHANCE PUENDER, 60325 FRANKFURT

8327 Change in the person/name/address of the patent owner

Owner name: BUEHLER MOTOR GMBH, 90459 NUERNBERG, DE

8330 Complete renunciation