GB2014257A - Transmissions Having Controls and a Fluid Supply - Google Patents

Transmissions Having Controls and a Fluid Supply

Info

Publication number
GB2014257A
GB2014257A GB7842848A GB7842848A GB2014257A GB 2014257 A GB2014257 A GB 2014257A GB 7842848 A GB7842848 A GB 7842848A GB 7842848 A GB7842848 A GB 7842848A GB 2014257 A GB2014257 A GB 2014257A
Authority
GB
United Kingdom
Prior art keywords
variable
overage
pump
pressure
main
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.)
Withdrawn
Application number
GB7842848A
Other languages
English (en)
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB2014257A publication Critical patent/GB2014257A/en
Withdrawn legal-status Critical Current

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Friction Gearing (AREA)
  • Control Of Fluid Gearings (AREA)
GB7842848A 1978-02-09 1978-11-01 Transmissions Having Controls and a Fluid Supply Withdrawn GB2014257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87647878A 1978-02-09 1978-02-09

Publications (1)

Publication Number Publication Date
GB2014257A true GB2014257A (en) 1979-08-22

Family

ID=25367809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842848A Withdrawn GB2014257A (en) 1978-02-09 1978-11-01 Transmissions Having Controls and a Fluid Supply

Country Status (6)

Country Link
JP (1) JPS54108171A (it)
DE (1) DE2846904A1 (it)
FR (1) FR2417040A1 (it)
GB (1) GB2014257A (it)
IT (1) IT1107668B (it)
SE (1) SE7811536L (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107998A1 (de) * 1981-03-03 1982-10-07 Volkswagenwerk Ag, 3180 Wolfsburg Steuereinrichtung fuer ein automatisches kraftfahrzeug-wechselgetriebe
EP0253952A2 (en) * 1982-08-20 1988-01-27 Nissan Motor Co., Ltd. Hydraulic control system for a transmission
WO2001002755A1 (de) * 1999-07-01 2001-01-11 Zf Friedrichshafen Ag Hydrauliksteuerung für automatgetriebe
GB2399398A (en) * 2003-03-12 2004-09-15 Visteon Global Tech Inc Automatic transmission controlled by a hydraulic system with an auxiliary pump
CN104061037A (zh) * 2014-03-27 2014-09-24 江苏公大动力技术有限公司 一种可变气门驱动流体供应系统
EP3012489A1 (en) * 2014-10-22 2016-04-27 Deere & Company Hydraulic system for a vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2108584A (en) * 1981-10-06 1983-05-18 Newage Transmissions Limited Oil-pump arrangements

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107998A1 (de) * 1981-03-03 1982-10-07 Volkswagenwerk Ag, 3180 Wolfsburg Steuereinrichtung fuer ein automatisches kraftfahrzeug-wechselgetriebe
EP0253952A2 (en) * 1982-08-20 1988-01-27 Nissan Motor Co., Ltd. Hydraulic control system for a transmission
EP0253952A3 (en) * 1982-08-20 1988-07-06 Nissan Motor Co., Ltd. Hydraulic control system for a transmission
WO2001002755A1 (de) * 1999-07-01 2001-01-11 Zf Friedrichshafen Ag Hydrauliksteuerung für automatgetriebe
GB2399398A (en) * 2003-03-12 2004-09-15 Visteon Global Tech Inc Automatic transmission controlled by a hydraulic system with an auxiliary pump
CN104061037A (zh) * 2014-03-27 2014-09-24 江苏公大动力技术有限公司 一种可变气门驱动流体供应系统
EP3012489A1 (en) * 2014-10-22 2016-04-27 Deere & Company Hydraulic system for a vehicle
US9671009B2 (en) 2014-10-22 2017-06-06 Deere & Company Pressure and flow compensated hydraulic system

Also Published As

Publication number Publication date
IT7851785A0 (it) 1978-11-06
JPS54108171A (en) 1979-08-24
DE2846904A1 (de) 1979-08-16
FR2417040A1 (fr) 1979-09-07
SE7811536L (sv) 1979-08-10
IT1107668B (it) 1985-11-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)