DE69301286D1 - Inline-Hydrovorrichtung angetrieben durch einen integrierten elektrischen Motor - Google Patents

Inline-Hydrovorrichtung angetrieben durch einen integrierten elektrischen Motor

Info

Publication number
DE69301286D1
DE69301286D1 DE69301286T DE69301286T DE69301286D1 DE 69301286 D1 DE69301286 D1 DE 69301286D1 DE 69301286 T DE69301286 T DE 69301286T DE 69301286 T DE69301286 T DE 69301286T DE 69301286 D1 DE69301286 D1 DE 69301286D1
Authority
DE
Germany
Prior art keywords
electric motor
hydraulic device
integrated electric
device powered
inline hydraulic
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 - Fee Related
Application number
DE69301286T
Other languages
English (en)
Other versions
DE69301286T2 (de
Inventor
Harry C Moon
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.)
Vickers Inc
Original Assignee
Vickers Inc
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=25413335&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69301286(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vickers Inc filed Critical Vickers Inc
Publication of DE69301286D1 publication Critical patent/DE69301286D1/de
Application granted granted Critical
Publication of DE69301286T2 publication Critical patent/DE69301286T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
    • F04B23/026—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir a pump-side forming a wall of the reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/22—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • 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
    • 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
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1815—Rotary generators structurally associated with reciprocating piston engines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE69301286T 1992-06-17 1993-06-14 Inline-Hydrovorrichtung angetrieben durch einen integrierten elektrischen Motor Expired - Fee Related DE69301286T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/900,943 US5220225A (en) 1992-06-17 1992-06-17 Integrated electric motor driven inline hydraulic apparatus

Publications (2)

Publication Number Publication Date
DE69301286D1 true DE69301286D1 (de) 1996-02-22
DE69301286T2 DE69301286T2 (de) 1996-06-27

Family

ID=25413335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301286T Expired - Fee Related DE69301286T2 (de) 1992-06-17 1993-06-14 Inline-Hydrovorrichtung angetrieben durch einen integrierten elektrischen Motor

Country Status (4)

Country Link
US (1) US5220225A (de)
EP (1) EP0578390B1 (de)
JP (1) JPH0693961A (de)
DE (1) DE69301286T2 (de)

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JP2687822B2 (ja) * 1992-08-06 1997-12-08 ダイキン工業株式会社 流体圧力発生装置
JPH08251868A (ja) * 1995-03-06 1996-09-27 Komatsu Ltd 電気油圧ハイブリッドモータ
JP3584999B2 (ja) * 1995-03-06 2004-11-04 株式会社小松製作所 電気油圧ハイブリッドモータとその制御装置およびその制御方法
JP2001516414A (ja) * 1996-06-14 2001-09-25 サンドストランド・コーポレイション 機器に加圧液体を供給するための装置、そのための高速張水冷却式モータ／発電機
US5708311A (en) * 1996-07-17 1998-01-13 Vickers, Inc. Integrated electric motor driven in line hydraulic pump
DE19650270A1 (de) * 1996-12-04 1998-06-10 Sachsenhydraulik Gmbh Hydrostatische Axialkolbenmaschine
DE19732062A1 (de) * 1997-07-25 1999-01-28 Uraca Pumpen Pumpenanordnung mit einer Kolbenpumpe und einer Boosterpumpe
DE19953766C1 (de) * 1999-11-09 2001-08-09 Danfoss As Hydraulische Axialkolbenmaschine
DE19958936C1 (de) * 1999-12-07 2001-05-17 Lucas Varity Gmbh Fahrzeugbremsanlage mit einer Motor-/Pumpeneinheit
DE10128209A1 (de) * 2001-06-11 2003-01-09 Brueninghaus Hydromatik Gmbh Hydrostatische Kolbenmaschine und Übertragungssystem
US6572344B1 (en) * 2001-11-26 2003-06-03 Caterpillar Inc Compact pump or motor with internal swash plate
US20030126982A1 (en) * 2002-01-07 2003-07-10 Brooks Douglas W. Valve plate for axial hydraulic piston pump or motor
JP4124715B2 (ja) * 2003-09-29 2008-07-23 カヤバ工業株式会社 斜板型液圧ポンプ・モータ
DE10354312A1 (de) * 2003-11-20 2005-06-23 Voith Turbo Gmbh & Co. Kg Pumpenaggregat mit einer Zahnradpumpe und einem Elektromotor
US7182583B2 (en) * 2004-02-06 2007-02-27 Sauer-Danfoss Inc. Electro-hydraulic power unit with a rotary cam hydraulic power unit
AT501235B1 (de) * 2004-11-23 2006-12-15 Hoerbiger Automatisierungstech Hydraulisches kombinationsaggregat
DE102007058858A1 (de) * 2007-12-06 2009-06-10 Hydac Electronic Gmbh Elektrohydraulisches Aggregat
JP4833237B2 (ja) * 2008-03-03 2011-12-07 川崎重工業株式会社 電動機一体型油圧モータ
US8668467B2 (en) 2009-07-16 2014-03-11 Parker Hannifin Corporation Integrated fluid handling apparatus
US8591200B2 (en) 2009-11-23 2013-11-26 National Oil Well Varco, L.P. Hydraulically controlled reciprocating pump system
US8459049B2 (en) 2010-08-30 2013-06-11 General Electric Company Method and apparatus for controlling refrigerant flow
US8424318B2 (en) * 2010-08-30 2013-04-23 General Electric Company Method and apparatus for refrigerant flow rate control
US9121397B2 (en) 2010-12-17 2015-09-01 National Oilwell Varco, L.P. Pulsation dampening system for a reciprocating pump
CN102536722B (zh) * 2011-12-23 2014-09-10 燕山大学 数控交流永磁伺服变速变量斜盘式轴向柱塞液压电机泵
JP5767996B2 (ja) * 2012-03-29 2015-08-26 カヤバ工業株式会社 流体圧駆動ユニット
US20140015355A1 (en) * 2012-07-12 2014-01-16 Deere & Company Electric Machine Cooling Arrangement And Method
US9856851B2 (en) 2013-03-29 2018-01-02 Kyb Corporation Opposed swash plate type fluid pressure rotating machine
US10465679B2 (en) 2013-10-11 2019-11-05 Eaton Intelligent Power Limited Electric motor driven pump
DE102015201834A1 (de) * 2015-02-03 2016-08-04 Robert Bosch Gmbh Schrägscheibenmaschine
FR3041832B1 (fr) * 2015-09-30 2017-11-10 Valeo Equip Electr Moteur Machine electrique tournante refroidie par un fluide caloporteur
GB201608449D0 (en) * 2016-05-13 2016-06-29 Rolls Royce Controls & Data Services Ltd Axial piston pump
KR102653277B1 (ko) * 2017-11-22 2024-04-03 파커-한니핀 코포레이션 원심 보조를 갖는 사축 유압 펌프
CN109667740B (zh) * 2018-11-20 2021-03-02 重庆交通大学 双转子双向变量泵或马达
US10968741B2 (en) * 2019-02-08 2021-04-06 Volvo Car Corporation Variable pre and de-compression control mechanism and method for hydraulic displacement pump
US11760228B2 (en) * 2021-05-11 2023-09-19 Hyundai Motor Company Electric power and thermal management system
KR20220153400A (ko) 2021-05-11 2022-11-18 현대자동차주식회사 프로펠러용 구동기를 이용한 오일 분산 시스템
CN115234468B (zh) * 2022-08-10 2023-12-26 深圳丰颐节能环保技术有限公司 一种增压水泵

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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US1019521A (en) * 1910-04-18 1912-03-05 Universal Speed Control Company Pump.
US2825286A (en) * 1957-05-27 1958-03-04 Howard T White Motor driven pumps
US3295457A (en) * 1964-03-06 1967-01-03 Oram Harold George Fluid pressure developing units
US3672793A (en) * 1970-10-28 1972-06-27 Sperry Rand Corp Power transmission
FR2211053A5 (de) * 1972-12-15 1974-07-12 Couetard Yves
DE2745760A1 (de) * 1977-10-12 1979-04-19 Bosch Gmbh Robert Kraftstoffoerderpumpe
FR2528255B1 (fr) * 1982-06-04 1985-12-20 Leroy Somer Moteurs Procede pour realiser l'etancheite d'un moteur immergeable et moteur s'y rapportant
US4729717A (en) * 1986-12-24 1988-03-08 Vickers, Incorporated Power transmission
US4850812A (en) * 1987-09-18 1989-07-25 Versatron Corporation Integrated motor pump combination
US5073091A (en) * 1989-09-25 1991-12-17 Vickers, Incorporated Power transmission

Also Published As

Publication number Publication date
EP0578390B1 (de) 1996-01-10
EP0578390A1 (de) 1994-01-12
US5220225A (en) 1993-06-15
JPH0693961A (ja) 1994-04-05
DE69301286T2 (de) 1996-06-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee