DE112004000205D2 - Hydraulikpumpe für ein Servolenksystem - Google Patents

Hydraulikpumpe für ein Servolenksystem

Info

Publication number
DE112004000205D2
DE112004000205D2 DE112004000205T DE112004000205T DE112004000205D2 DE 112004000205 D2 DE112004000205 D2 DE 112004000205D2 DE 112004000205 T DE112004000205 T DE 112004000205T DE 112004000205 T DE112004000205 T DE 112004000205T DE 112004000205 D2 DE112004000205 D2 DE 112004000205D2
Authority
DE
Germany
Prior art keywords
hydraulic pump
power steering
steering system
power
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
DE112004000205T
Other languages
English (en)
Other versions
DE112004000205B4 (de
Inventor
Martin Jordan
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.)
ZF Automotive Germany GmbH
Original Assignee
TRW Automotive GmbH
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 TRW Automotive GmbH filed Critical TRW Automotive GmbH
Publication of DE112004000205D2 publication Critical patent/DE112004000205D2/de
Application granted granted Critical
Publication of DE112004000205B4 publication Critical patent/DE112004000205B4/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
DE112004000205T 2003-02-17 2004-02-17 Hydraulikpumpe für ein Servolenksystem Expired - Fee Related DE112004000205B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE203025350 2003-02-17
DE20302535U DE20302535U1 (de) 2003-02-17 2003-02-17 Hydraulikpumpe für ein Servolenksystem
PCT/EP2004/001489 WO2004072481A1 (de) 2003-02-17 2004-02-17 Hydraulikpumpe für ein servolenksystem

Publications (2)

Publication Number Publication Date
DE112004000205D2 true DE112004000205D2 (de) 2005-12-22
DE112004000205B4 DE112004000205B4 (de) 2013-04-11

Family

ID=7980098

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20302535U Expired - Lifetime DE20302535U1 (de) 2003-02-17 2003-02-17 Hydraulikpumpe für ein Servolenksystem
DE112004000205T Expired - Fee Related DE112004000205B4 (de) 2003-02-17 2004-02-17 Hydraulikpumpe für ein Servolenksystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20302535U Expired - Lifetime DE20302535U1 (de) 2003-02-17 2003-02-17 Hydraulikpumpe für ein Servolenksystem

Country Status (6)

Country Link
US (1) US7488162B2 (de)
JP (1) JP4783279B2 (de)
KR (1) KR101141814B1 (de)
CN (1) CN1751182A (de)
DE (2) DE20302535U1 (de)
WO (1) WO2004072481A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20040639A1 (it) * 2004-10-15 2005-01-15 Cnh Italia Spa Apparecchiatura di pompaggio per liquidi, in particolare per olio
DE102005002757B4 (de) 2005-01-20 2018-04-26 Trw Automotive Gmbh Servolenksystem-Hydraulikpumpe
DE102006008029B4 (de) * 2006-02-21 2017-10-19 Trw Automotive Gmbh Pumpeneinheit
DE102006025182A1 (de) 2006-05-30 2007-12-06 Trw Automotive Gmbh Zahnradpumpe, insbesondere für eine Servolenkung
DE102007024190A1 (de) * 2007-05-24 2008-11-27 Trw Automotive Gmbh Zahnradpumpe
DE102013204072A1 (de) 2013-03-11 2014-09-11 Robert Bosch Gmbh Innenzahnradpumpe
US10138908B2 (en) * 2013-08-19 2018-11-27 Purdue Research Foundation Miniature high pressure pump and electrical hydraulic actuation system
DE102015105928B4 (de) 2015-04-17 2018-05-17 Schwäbische Hüttenwerke Automotive GmbH Pumpe
DE102016109335B4 (de) * 2016-05-20 2020-09-03 Robert Bosch Gmbh Verdrängerpumpe und getriebe für ein kraftfahrzeug
CN107867323B (zh) * 2016-09-28 2019-11-22 比亚迪股份有限公司 电机油泵总成、转向系统和车辆
JP6817891B2 (ja) 2017-05-10 2021-01-20 Ｋｙｂ株式会社 カートリッジ式ベーンポンプ、及びポンプ装置
DE102017127675B4 (de) * 2017-11-23 2023-03-23 HAWE Altenstadt Holding GmbH Hydraulische Druckversorgungseinheit
JP2020169578A (ja) * 2019-04-01 2020-10-15 Ｋｙｂ株式会社 カートリッジ式ベーンポンプ、及びポンプ装置
JP7437413B2 (ja) * 2019-04-15 2024-02-22 ジーエイチエスピー・インコーポレイテッド 一体的なポンプカバーマウントを備えたカートリッジ型流体ポンプアセンブリ
US11493035B2 (en) 2019-08-14 2022-11-08 Viking Pump, Inc. High pressure pumping system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809592A (en) * 1954-01-13 1957-10-15 Cessna Aircraft Co Rotary pump or motor
US3263425A (en) * 1963-09-23 1966-08-02 Gen Motors Corp Hydraulic actuating system
DE1528954A1 (de) * 1964-08-08 1970-07-02 Bosch Gmbh Robert Verdraengermaschine
AT278499B (de) 1967-04-14 1970-02-10 Orszagos Koolaj Gazipari Patrone zum Aufspeichern von unter Druck stehendem Gas und Verfahren zur Herstellung dieser Patrone
DE2136214C3 (de) * 1971-07-20 1979-12-13 Robert Bosch Gmbh, 7000 Stuttgart Zahnradpumpe oder -motor mit einem Kunststoffgehäuse und ein Verfahren zum Herstellen desselben
JPS6126638Y2 (de) * 1980-12-27 1986-08-09
EP0287698B1 (de) * 1987-04-24 1990-11-14 JOHN S. BARNES GmbH Zahnradpumpe oder -motor für Fluide
JPH0561481U (ja) * 1992-01-30 1993-08-13 株式会社ユニシアジェックス ベーンポンプ
JPH061788U (ja) * 1992-06-08 1994-01-14 自動車機器株式会社 ベーンポンプ
DE19810318B4 (de) * 1997-03-12 2014-01-16 Ixetic Bad Homburg Gmbh Hydraulikmaschine
US6158983A (en) * 1997-04-24 2000-12-12 Trw Inc. Pump having muffler for attenuating noise
DE19927400A1 (de) * 1998-06-24 1999-12-30 Luk Fahrzeug Hydraulik Hydraulische Fördereinrichtung
EP1348869B1 (de) * 1998-09-18 2007-05-30 JTEKT Corporation Elektrisch angetriebene Pumpe
JP3773370B2 (ja) * 1998-09-18 2006-05-10 株式会社ジェイテクト 電動ポンプ
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
JP2000283044A (ja) * 1999-03-31 2000-10-10 Erc:Kk ポンプ
JP3843386B2 (ja) * 1999-06-21 2006-11-08 応研精工株式会社 小型ポンプ

Also Published As

Publication number Publication date
CN1751182A (zh) 2006-03-22
US7488162B2 (en) 2009-02-10
JP4783279B2 (ja) 2011-09-28
JP2006518018A (ja) 2006-08-03
WO2004072481A1 (de) 2004-08-26
DE20302535U1 (de) 2003-06-18
DE112004000205B4 (de) 2013-04-11
KR101141814B1 (ko) 2012-05-15
KR20050113180A (ko) 2005-12-01
US20060051230A1 (en) 2006-03-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20130712

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee