JPH07269672A - 電気液圧式の調整伝動装置制御装置 - Google Patents

電気液圧式の調整伝動装置制御装置

Info

Publication number
JPH07269672A
JPH07269672A JP6653595A JP6653595A JPH07269672A JP H07269672 A JPH07269672 A JP H07269672A JP 6653595 A JP6653595 A JP 6653595A JP 6653595 A JP6653595 A JP 6653595A JP H07269672 A JPH07269672 A JP H07269672A
Authority
JP
Japan
Prior art keywords
valve
pressure
conduit
control device
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
JP6653595A
Other languages
English (en)
Japanese (ja)
Inventor
Joachim Luh
ルー ヨアヒム
Peter Baeuerle
ボイエルレ ペーター
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH07269672A publication Critical patent/JPH07269672A/ja
Abandoned 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
    • F16H61/66—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 specially adapted for continuously variable gearings
    • F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66254—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control 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
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/122—Avoiding failures by using redundant parts
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
    • F16H2061/1268—Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
JP6653595A 1994-03-25 1995-03-24 電気液圧式の調整伝動装置制御装置 Abandoned JPH07269672A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944410311 DE4410311A1 (de) 1994-03-25 1994-03-25 Elektrohydraulische Regelgetriebesteuerung
DE4410311.5 1994-03-25

Publications (1)

Publication Number Publication Date
JPH07269672A true JPH07269672A (ja) 1995-10-20

Family

ID=6513790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6653595A Abandoned JPH07269672A (ja) 1994-03-25 1995-03-24 電気液圧式の調整伝動装置制御装置

Country Status (4)

Country Link
JP (1) JPH07269672A (de)
BE (1) BE1010526A5 (de)
DE (1) DE4410311A1 (de)
FR (1) FR2717877B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002533629A (ja) * 1998-12-22 2002-10-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 無段変速式の伝動装置のためのハイドロリック制御装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19519162A1 (de) * 1995-05-24 1996-11-28 Bosch Gmbh Robert Hydrauliknotsteuerung für eine übersetzungsabhängige Änderung der Hydrauliköldrücke in den hydraulischen Kegelscheibenaxialverstellungen eines stufenlosen Umschlingungsgetriebes
DE19721027A1 (de) * 1997-05-20 1998-11-26 Bosch Gmbh Robert Hydrauliknotsteuerung zur Einstellung eines konstanten Klemmverhältnisses bei einem stufenlos verstellbaren Umschlingungsgetriebe
JP3524751B2 (ja) * 1998-03-05 2004-05-10 本田技研工業株式会社 変速機の油圧制御装置
WO2007013792A1 (en) * 2005-07-27 2007-02-01 Robert Bosch Gmbh Method for operating a continuously variable transmission
DE102006009609A1 (de) * 2006-03-02 2007-09-06 Zf Friedrichshafen Ag Druckregelungsvorrichtung für ein Betätigungsmittel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464853B1 (fr) * 1979-09-12 1987-07-31 Bosch Gmbh Robert Installation de commande pour variateur de vitesse continu de vehicule automobile
JPH0674839B2 (ja) * 1985-11-29 1994-09-21 株式会社豊田中央研究所 無段変速機用油圧制御装置
US4747808A (en) * 1987-01-08 1988-05-31 Ford Motor Company System for actuating the displaceable pulley in a continually variable transmission
DE3801845A1 (de) * 1988-01-22 1989-08-03 Rexroth Mannesmann Gmbh Regelgetriebesteuerung
US5031481A (en) * 1989-12-08 1991-07-16 Borg-Warner Automotive, Inc. Electro-hydraulic control system for a dual-pass continuously variable transmission
JPH0419463A (ja) * 1990-05-11 1992-01-23 Komatsu Ltd 車両用無段変速制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002533629A (ja) * 1998-12-22 2002-10-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 無段変速式の伝動装置のためのハイドロリック制御装置

Also Published As

Publication number Publication date
FR2717877B1 (fr) 1998-12-18
DE4410311A1 (de) 1995-09-28
FR2717877A1 (fr) 1995-09-29
BE1010526A5 (fr) 1998-10-06

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Legal Events

Date Code Title Description
A762 Written abandonment of application

Free format text: JAPANESE INTERMEDIATE CODE: A762

Effective date: 20040414