FR2960932B1 - GEARBOX WITH ELECTRO-HYDRAULIC ACTUATION - Google Patents

GEARBOX WITH ELECTRO-HYDRAULIC ACTUATION

Info

Publication number
FR2960932B1
FR2960932B1 FR1054380A FR1054380A FR2960932B1 FR 2960932 B1 FR2960932 B1 FR 2960932B1 FR 1054380 A FR1054380 A FR 1054380A FR 1054380 A FR1054380 A FR 1054380A FR 2960932 B1 FR2960932 B1 FR 2960932B1
Authority
FR
France
Prior art keywords
gearbox
electro
hydraulic actuation
actuation
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
FR1054380A
Other languages
French (fr)
Other versions
FR2960932A1 (en
Inventor
Jean-Yves Gallier
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1054380A priority Critical patent/FR2960932B1/en
Publication of FR2960932A1 publication Critical patent/FR2960932A1/en
Application granted granted Critical
Publication of FR2960932B1 publication Critical patent/FR2960932B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/3483—Parking lock mechanisms or brakes in the transmission with hydraulic actuating means
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/48—Signals to a parking brake or parking lock; Control of parking locks or brakes being part of the transmission
    • F16H63/483—Circuits for controlling engagement of parking locks or brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR1054380A 2010-06-04 2010-06-04 GEARBOX WITH ELECTRO-HYDRAULIC ACTUATION Expired - Fee Related FR2960932B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1054380A FR2960932B1 (en) 2010-06-04 2010-06-04 GEARBOX WITH ELECTRO-HYDRAULIC ACTUATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054380A FR2960932B1 (en) 2010-06-04 2010-06-04 GEARBOX WITH ELECTRO-HYDRAULIC ACTUATION

Publications (2)

Publication Number Publication Date
FR2960932A1 FR2960932A1 (en) 2011-12-09
FR2960932B1 true FR2960932B1 (en) 2012-06-01

Family

ID=42813172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054380A Expired - Fee Related FR2960932B1 (en) 2010-06-04 2010-06-04 GEARBOX WITH ELECTRO-HYDRAULIC ACTUATION

Country Status (1)

Country Link
FR (1) FR2960932B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641242A (en) * 2015-10-30 2017-05-10 长城汽车股份有限公司 Hydraulic parking push rod assembly, automatic transmission and automobile

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9321435B2 (en) 2012-11-07 2016-04-26 Gm Global Technology Operations Inc. Valve integrated park inhibit solenoid assembly
JP6473471B2 (en) * 2017-03-17 2019-02-20 本田技研工業株式会社 Actuator and fluid pressure control circuit having the same
CN112178184B (en) * 2020-10-15 2022-02-15 中国第一汽车股份有限公司 Hydraulic control system of automatic transmission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670468B2 (en) * 1984-06-20 1994-09-07 いすゞ自動車株式会社 Hydraulic control of automatic transmission
DE3709211A1 (en) * 1987-03-20 1988-10-06 Wabco Westinghouse Steuerung Device for controlling the piston of a working cylinder
JPH0320163A (en) * 1989-06-13 1991-01-29 Toyota Motor Corp Line hydraulic controller for vehicle automatic transmission
FR2733281A1 (en) * 1995-04-21 1996-10-25 Fusilier Jean Marie Open loop proportional remote control method of manual control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641242A (en) * 2015-10-30 2017-05-10 长城汽车股份有限公司 Hydraulic parking push rod assembly, automatic transmission and automobile
CN106641242B (en) * 2015-10-30 2018-12-11 长城汽车股份有限公司 A kind of hydraulic parking push rod assembly, automatic transmission and automobile

Also Published As

Publication number Publication date
FR2960932A1 (en) 2011-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140228