DE102006051430A1 - Dualpumpenaufbau - Google Patents

Dualpumpenaufbau Download PDF

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Publication number
DE102006051430A1
DE102006051430A1 DE102006051430A DE102006051430A DE102006051430A1 DE 102006051430 A1 DE102006051430 A1 DE 102006051430A1 DE 102006051430 A DE102006051430 A DE 102006051430A DE 102006051430 A DE102006051430 A DE 102006051430A DE 102006051430 A1 DE102006051430 A1 DE 102006051430A1
Authority
DE
Germany
Prior art keywords
valve
dual pump
housing
fluid communication
pump
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.)
Granted
Application number
DE102006051430A
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English (en)
Other versions
DE102006051430B4 (de
Inventor
Kent Johnson
John C Schultz
Csilla B Ujvary
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Publication of DE102006051430A1 publication Critical patent/DE102006051430A1/de
Application granted granted Critical
Publication of DE102006051430B4 publication Critical patent/DE102006051430B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)
  • Valve Housings (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Transmission Device (AREA)

Abstract

Die Vorrichtung der vorliegenden Erfindung stellt einen kompakten Dualpumpenaufbau für ein Fahrzeuggetriebe bereit. Der Dualpumpenaufbau umfasst vorzugsweise ein Gehäuse mit einem daran montierten Ventilaufbau. Der Ventilaufbau umfasst ein in Fluidkommunikation mit einem Druckregelventil angeordnetes Wechselventil. Eine axiale Pumpe ist in Fluidkommunikation mit dem Wechselventil und dem Druckregelventil an das Gehäuse montiert. Eine nicht axiale Pumpe in Fluidkommunikation mit dem Wechselventil ist in enger Nähe der axialen Pumpe an das Gehäuse montiert, so dass der Dualpumpenaufbau kompakt ist.
DE102006051430A 2005-11-02 2006-10-31 Dualpumpenaufbau Expired - Fee Related DE102006051430B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/265,776 US7695250B2 (en) 2005-11-02 2005-11-02 Dual pump assembly
US11/265,776 2005-11-02

Publications (2)

Publication Number Publication Date
DE102006051430A1 true DE102006051430A1 (de) 2007-05-16
DE102006051430B4 DE102006051430B4 (de) 2011-12-01

Family

ID=37982842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006051430A Expired - Fee Related DE102006051430B4 (de) 2005-11-02 2006-10-31 Dualpumpenaufbau

Country Status (3)

Country Link
US (1) US7695250B2 (de)
CN (1) CN1975164B (de)
DE (1) DE102006051430B4 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009256A1 (de) * 2010-02-25 2011-08-25 Bayerische Motoren Werke Aktiengesellschaft, 80809 Schmiersystem für eine Brennkraftmaschine
DE102015120440A1 (de) * 2015-11-25 2017-06-01 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Pumpenanordnung und Hydraulikanordnung für Kraftfahrzeug-Antriebsstrang

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7972239B2 (en) * 2008-02-12 2011-07-05 Caterpillar Inc. Dual pump design for hybrid electric automatic transmission
US8187147B2 (en) * 2008-03-27 2012-05-29 GM Global Technology Operations LLC Hydraulic control system for multi-mode hybrid transmission and method of regulating the same
JP5019135B2 (ja) * 2009-03-30 2012-09-05 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
KR101126893B1 (ko) * 2009-12-03 2012-03-19 기아자동차주식회사 저소음 밸란스샤프트모듈
US9206895B2 (en) * 2010-07-19 2015-12-08 Ford Global Technologies, Llc Auxiliary oil pump integrated with a vehicle transmission
US8649925B2 (en) * 2010-08-30 2014-02-11 Ford Global Technologies, Llc Method and system for controlling operation of an electric oil pump in a hybrid electric vehicle (HEV)
KR20120037623A (ko) * 2010-10-12 2012-04-20 현대자동차주식회사 변속기의 오일공급시스템
US9222575B2 (en) 2010-12-22 2015-12-29 Gm Global Technology Operations, Llc Electric pump
US8647078B2 (en) * 2011-02-24 2014-02-11 Ford Global Technologies, Llc Motor pump assembly for transmission valve body
EP2672112A1 (de) * 2012-06-05 2013-12-11 ZF Wind Power Antwerpen NV Verfahren zur Schmierung eines Getriebes für eine Windturbine
US10780853B2 (en) * 2012-10-01 2020-09-22 Allison Transmission, Inc. External lube system for a transmission
JP5741563B2 (ja) * 2012-12-06 2015-07-01 トヨタ自動車株式会社 動力伝達装置
US9623857B2 (en) * 2013-12-16 2017-04-18 Ford Global Technologies, Llc Front module for a modular hybrid transmission
CN104265621A (zh) * 2014-08-01 2015-01-07 北京天地玛珂电液控制系统有限公司 一种基于内外双驱动式润滑系统的柱塞式乳化液泵
CN104533746B (zh) * 2014-12-26 2016-09-14 东莞光洋信息科技有限公司 中央液压泵

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US2257095A (en) * 1940-01-04 1941-09-30 Westinghouse Electric & Mfg Co Variable capacity pump for governing apparatus
US3380392A (en) * 1966-05-12 1968-04-30 Owatonna Tool Co Low-pressure roller pump
US4041703A (en) * 1976-05-24 1977-08-16 Eaton Corporation Hydrostatic transmission with integral auxiliary pump
US4177018A (en) * 1977-01-04 1979-12-04 Le Material Telephonique Apparatus for regulating the passage and flow-rate of a liquid
US4204811A (en) * 1977-08-19 1980-05-27 The Garrett Corporation Fluid pumping system
GB8425655D0 (en) * 1984-10-10 1984-11-14 Massey Ferguson Services Nv Hydraulic fluid supply assembly
US5084964A (en) * 1989-07-28 1992-02-04 Wagner Spray Tech Corporation Aluminum die casting
GB2247923B (en) * 1990-09-15 1993-11-24 Ultra Hydraulics Ltd Rotary positive displacement hydraulic machines
JPH0658278A (ja) * 1992-08-05 1994-03-01 Ebara Corp 多段スクリュー式真空ポンプ
DE19681509B4 (de) * 1995-07-21 2009-04-23 Wärtsilä Finland Oy Verbrennungskraftmaschine
EP0905379B1 (de) * 1997-09-25 2003-05-14 Levitronix LLC Zentrifugalpumpe und Zentrifugalpumpenanordnung
DE60136987D1 (de) * 2000-01-17 2009-01-29 Honda Motor Co Ltd Hybridfahrzeug mit einer Steuerungsvorrichtung
JP4446622B2 (ja) * 2001-03-27 2010-04-07 トヨタ紡織株式会社 内燃機関用オイルポンプ及びその使用方法
US6805647B2 (en) * 2002-09-27 2004-10-19 Ford Motor Company Hybrid electric vehicle auxiliary oil pump
US7294263B2 (en) 2005-02-09 2007-11-13 Gm Global Technology Operations, Inc. Dual transmission filter design

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009256A1 (de) * 2010-02-25 2011-08-25 Bayerische Motoren Werke Aktiengesellschaft, 80809 Schmiersystem für eine Brennkraftmaschine
DE102015120440A1 (de) * 2015-11-25 2017-06-01 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Pumpenanordnung und Hydraulikanordnung für Kraftfahrzeug-Antriebsstrang

Also Published As

Publication number Publication date
CN1975164B (zh) 2010-11-03
DE102006051430B4 (de) 2011-12-01
US7695250B2 (en) 2010-04-13
CN1975164A (zh) 2007-06-06
US20070098567A1 (en) 2007-05-03

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