DK0742872T3 - Rotationspumpe - Google Patents

Rotationspumpe

Info

Publication number
DK0742872T3
DK0742872T3 DK95936639T DK95936639T DK0742872T3 DK 0742872 T3 DK0742872 T3 DK 0742872T3 DK 95936639 T DK95936639 T DK 95936639T DK 95936639 T DK95936639 T DK 95936639T DK 0742872 T3 DK0742872 T3 DK 0742872T3
Authority
DK
Denmark
Prior art keywords
housing
motor
pump
stator
rotor
Prior art date
Application number
DK95936639T
Other languages
English (en)
Inventor
Kevin Whitefield
Simon John Baseley
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=DK0742872(T3) "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 DK0742872T3 publication Critical patent/DK0742872T3/da

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lock And Its Accessories (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DK95936639T 1994-11-07 1995-11-06 Rotationspumpe DK0742872T3 (da)

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 (1)

Publication Number Publication Date
DK0742872T3 true DK0742872T3 (da) 2000-04-17

Family

ID=26305944

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95936639T DK0742872T3 (da) 1994-11-07 1995-11-06 Rotationspumpe

Country Status (9)

Country Link
US (2) US5810568A (da)
EP (2) EP0742872B1 (da)
JP (1) JP3872104B2 (da)
AT (2) ATE271657T1 (da)
DE (2) DE69512637T2 (da)
DK (1) DK0742872T3 (da)
ES (2) ES2226242T3 (da)
GR (1) GR3032324T3 (da)
WO (1) WO1996014511A1 (da)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0742872B1 (en) 1994-11-07 1999-10-06 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
GB9817155D0 (en) * 1998-08-06 1998-10-07 Automotive Motion Tech Ltd Screw pump
JP2002522696A (ja) * 1998-08-06 2002-07-23 オートモウティヴ、モウシャン、テクノラジ、リミティド 電動機駆動ポンプ
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 Electronics & Components GmbH & Co. KG, 78315 Radolfzell 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 Fahrwerksysteme GmbH & Co. KG, 40547 Düsseldorf Motor-Pumpen-Aggregat
US7036892B2 (en) * 2003-05-28 2006-05-02 Aisin Seiki Kabushiki Kaisha Electric powered pump
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
US7165413B2 (en) * 2004-07-09 2007-01-23 Symons Robert S Integrated liquid cooling device with immersed electronic components
US7162887B2 (en) * 2004-07-09 2007-01-16 Symons Robert S Integrated liquid cooling device for electronic components
WO2006124934A2 (en) * 2005-05-17 2006-11-23 Federal-Mogul Corporation Bldc motor and pump assembly with encapsulated circuit board
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
EP2336565B1 (en) 2008-10-14 2019-10-09 JTEKT Corporation Electric pump unit
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
US9744300B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Syringe pump and related method
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
US12131826B2 (en) 2011-12-21 2024-10-29 Deka Products Limited Partnership Syringe pump and related method
US10135321B2 (en) 2012-09-14 2018-11-20 Rockwell Automation Technologies, Inc. Heatsink design with thermal insulator to reduce encoder temperature
US9543811B2 (en) * 2012-09-14 2017-01-10 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
MX377312B (es) 2014-02-21 2025-03-07 Deka Products Lp Bomba de jeringa que tiene un ensamble sensor de presión.
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 (en) * 2019-04-03 2022-02-09 Maersk Container Industry A/S Compressor or pump housing assembly and method of assembly of a compressor or pump housing
US11852152B2 (en) 2019-10-07 2023-12-26 The Gorman-Rupp Company Pin vent assembly
WO2022125165A1 (en) * 2020-12-08 2022-06-16 Parker-Hannifin Corporation Systems and assemblies for an electric motor with integrated hydraulic pump and electronic drive device
WO2024173396A1 (en) * 2023-02-13 2024-08-22 The Gorman-Rupp Company Explosion proof motor, pump system, and method

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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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EP0742872B1 (en) 1994-11-07 1999-10-06 Hobourn Automotive Limited Rotary pump and motor assembly

Also Published As

Publication number Publication date
ATE185403T1 (de) 1999-10-15
EP0953770B1 (en) 2004-07-21
GR3032324T3 (en) 2000-04-27
ATE271657T1 (de) 2004-08-15
US6030187A (en) 2000-02-29
JPH09507892A (ja) 1997-08-12
US5810568A (en) 1998-09-22
DE69533291T2 (de) 2005-08-25
EP0742872B1 (en) 1999-10-06
EP0953770A1 (en) 1999-11-03
DE69512637T2 (de) 2000-05-18
DE69512637D1 (de) 1999-11-11
EP0742872A1 (en) 1996-11-20
WO1996014511A1 (en) 1996-05-17
ES2226242T3 (es) 2005-03-16
ES2140715T3 (es) 2000-03-01
DE69533291D1 (de) 2004-08-26
JP3872104B2 (ja) 2007-01-24

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