US20110176909A1 - Vehicle hydraulic control unit - Google Patents

Vehicle hydraulic control unit Download PDF

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Publication number
US20110176909A1
US20110176909A1 US12/888,506 US88850610A US2011176909A1 US 20110176909 A1 US20110176909 A1 US 20110176909A1 US 88850610 A US88850610 A US 88850610A US 2011176909 A1 US2011176909 A1 US 2011176909A1
Authority
US
United States
Prior art keywords
vane
pump
discharge
control unit
hydraulic control
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.)
Abandoned
Application number
US12/888,506
Other languages
English (en)
Inventor
Naoya TAGA
Tomohiro Tanaka
Masayoshi TAKANO
Tomoaki Ishikawa
Hikaru KAWAI
Shigeji Nakano
Katsuki TOJO
Eiji Oyama
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.)
Honda Motor Co Ltd
Showa Corp
Original Assignee
Honda Motor Co Ltd
Showa Corp
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 Honda Motor Co Ltd, Showa Corp filed Critical Honda Motor Co Ltd
Assigned to HONDA MOTOR CO., LTD., SHOWA CORPORATION reassignment HONDA MOTOR CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ISHIKAWA, TOMOAKI, Kawai, Hikaru, NAKANO, SHIGEJI, OYAMA, EIJI, Taga, Naoya, Takano, Masayoshi, TANAKA, TOMOHIRO, Tojo, Katsuki
Publication of US20110176909A1 publication Critical patent/US20110176909A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps therefore
    • F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • F16H2061/0034—Accumulators for fluid pressure supply; Control thereof

Definitions

  • the vane pump to which the present invention is applied can be a fixed capacity type vane pump 110 .
  • a vane pump 110 includes, as illustrated in FIGS. 7 to 9 , for example, a rotor 113 that is fixed to a pump shaft 112 , which is inserted into a pump casing 111 , by a serration to be rotated.
  • the pump shaft 112 is directly driven to rotate by the engine 1 .

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Control Of Transmission Device (AREA)
US12/888,506 2010-01-21 2010-09-23 Vehicle hydraulic control unit Abandoned US20110176909A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-011420 2010-01-21
JP2010011420A JP2011149334A (ja) 2010-01-21 2010-01-21 車両の油圧制御装置

Publications (1)

Publication Number Publication Date
US20110176909A1 true US20110176909A1 (en) 2011-07-21

Family

ID=43638682

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/888,506 Abandoned US20110176909A1 (en) 2010-01-21 2010-09-23 Vehicle hydraulic control unit

Country Status (4)

Country Link
US (1) US20110176909A1 (zh)
EP (1) EP2348232A1 (zh)
JP (1) JP2011149334A (zh)
CN (1) CN102135174A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150369363A1 (en) * 2013-02-06 2015-12-24 Honda Motor Co., Ltd. Hydraulic pressure supply apparatus for automatic transmission

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5429252B2 (ja) * 2011-09-26 2014-02-26 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
JP6333117B2 (ja) * 2014-08-22 2018-05-30 ジヤトコ株式会社 ベルト式の無段変速機
JP6522430B2 (ja) * 2015-06-02 2019-05-29 Ｋｙｂ株式会社 ポンプ装置
JP2017057738A (ja) * 2015-09-14 2017-03-23 トヨタ自動車株式会社 車両用油圧装置
JP2018013180A (ja) * 2016-07-21 2018-01-25 ジヤトコ株式会社 自動変速機及び自動変速機の制御方法
DE102016221332A1 (de) * 2016-10-28 2018-05-03 Zf Friedrichshafen Ag Hydrauliksystem
CN107289124A (zh) * 2017-06-28 2017-10-24 宁波圣龙汽车动力系统股份有限公司 一种变速器叶片泵蓄能器集成系统及其工作方法

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766700A (en) * 1950-10-19 1956-10-16 Vickers Inc Power transmission
US2768582A (en) * 1952-07-26 1956-10-30 Vickers Inc Power transmission
US3451346A (en) * 1967-11-14 1969-06-24 Sperry Rand Corp Power transmission
US3578888A (en) * 1969-04-18 1971-05-18 Abex Corp Fluid pump having internal rate of pressure gain limiting device
US4470768A (en) * 1983-01-03 1984-09-11 Sperry Vickers Zweigniederlassung Der Sperry Gmbh Rotary vane pump, in particular for assisted steering
US4573890A (en) * 1984-10-22 1986-03-04 Atsugi Motor Parts Co., Ltd. Vane pump with locating pins for cam ring
US4770612A (en) * 1986-07-11 1988-09-13 Vickers Systems Gmbh Steering power-assistance arrangement
US4971535A (en) * 1988-03-04 1990-11-20 Toyoda Koki Kabushiki Kaisha Tandem rotary pump with pressure chamber between two intermediate side plates
US5266018A (en) * 1992-07-27 1993-11-30 Vickers, Incorporated Hydraulic vane pump with enhanced axial pressure balance and flow characteristics
US6287227B1 (en) * 1999-09-20 2001-09-11 General Motors Corporation Hydraulic control for a continuously variable transmission
US6503068B2 (en) * 2000-11-29 2003-01-07 Showa Corporation Variable capacity type pump
US20030044300A1 (en) * 2001-08-30 2003-03-06 Akira Osugi Vane pump
US20040202565A1 (en) * 2003-04-09 2004-10-14 Toyoda Koki Kabushiki Kaisha Vane pump
DE102006036756A1 (de) * 2006-08-05 2008-02-07 Zf Friedrichshafen Ag Verfahren zur Verkürzung des Hochlaufes einer Flügelzellenpumpe und Flügelzellenpumpe, betreibbar nach dem Verfahren
US20080159898A1 (en) * 2005-03-08 2008-07-03 Yoshikazu Ishii Vane Pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512433C2 (de) * 1975-03-21 1982-03-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Doppelhubige Drehkolbenpumpe, insbesondere für Hilfskraftlenkungen
AU2003903625A0 (en) * 2003-07-15 2003-07-31 Norman Ian Mathers A hydraulic machine
DE102004025764B4 (de) * 2004-05-26 2018-09-13 Zf Friedrichshafen Ag Hydraulikkreislauf zur Ölversorgung eines Automat-, insbesondere eines Stufenautomatgetriebes für Kraftfahrzeuge
CN101233297B (zh) * 2005-05-12 2010-09-15 诺曼·伊恩·马瑟斯 改进的叶片泵
JP2009041470A (ja) * 2007-08-09 2009-02-26 Calsonic Kansei Corp ベーン形圧縮機
US8230973B2 (en) * 2007-11-29 2012-07-31 GM Global Technology Operations LLC Transmission pump system

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766700A (en) * 1950-10-19 1956-10-16 Vickers Inc Power transmission
US2768582A (en) * 1952-07-26 1956-10-30 Vickers Inc Power transmission
US3451346A (en) * 1967-11-14 1969-06-24 Sperry Rand Corp Power transmission
US3578888A (en) * 1969-04-18 1971-05-18 Abex Corp Fluid pump having internal rate of pressure gain limiting device
US4470768A (en) * 1983-01-03 1984-09-11 Sperry Vickers Zweigniederlassung Der Sperry Gmbh Rotary vane pump, in particular for assisted steering
US4573890A (en) * 1984-10-22 1986-03-04 Atsugi Motor Parts Co., Ltd. Vane pump with locating pins for cam ring
US4770612A (en) * 1986-07-11 1988-09-13 Vickers Systems Gmbh Steering power-assistance arrangement
US4971535A (en) * 1988-03-04 1990-11-20 Toyoda Koki Kabushiki Kaisha Tandem rotary pump with pressure chamber between two intermediate side plates
US5266018A (en) * 1992-07-27 1993-11-30 Vickers, Incorporated Hydraulic vane pump with enhanced axial pressure balance and flow characteristics
US6287227B1 (en) * 1999-09-20 2001-09-11 General Motors Corporation Hydraulic control for a continuously variable transmission
US6503068B2 (en) * 2000-11-29 2003-01-07 Showa Corporation Variable capacity type pump
US20030044300A1 (en) * 2001-08-30 2003-03-06 Akira Osugi Vane pump
US20040202565A1 (en) * 2003-04-09 2004-10-14 Toyoda Koki Kabushiki Kaisha Vane pump
US20080159898A1 (en) * 2005-03-08 2008-07-03 Yoshikazu Ishii Vane Pump
DE102006036756A1 (de) * 2006-08-05 2008-02-07 Zf Friedrichshafen Ag Verfahren zur Verkürzung des Hochlaufes einer Flügelzellenpumpe und Flügelzellenpumpe, betreibbar nach dem Verfahren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Machine Translation DE 102006036756 Done 07/17/2013 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150369363A1 (en) * 2013-02-06 2015-12-24 Honda Motor Co., Ltd. Hydraulic pressure supply apparatus for automatic transmission
US9739374B2 (en) * 2013-02-06 2017-08-22 Honda Motor Co., Ltd. Hydraulic pressure supply apparatus for automatic transmission

Also Published As

Publication number Publication date
JP2011149334A (ja) 2011-08-04
CN102135174A (zh) 2011-07-27
EP2348232A1 (en) 2011-07-27

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Legal Events

Date Code Title Description
AS Assignment

Owner name: HONDA MOTOR CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:TAGA, NAOYA;TANAKA, TOMOHIRO;TAKANO, MASAYOSHI;AND OTHERS;REEL/FRAME:025032/0741

Effective date: 20100916

Owner name: SHOWA CORPORATION, JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:TAGA, NAOYA;TANAKA, TOMOHIRO;TAKANO, MASAYOSHI;AND OTHERS;REEL/FRAME:025032/0741

Effective date: 20100916

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION