DE3852865D1 - Drucksteuerung in einem Automatikgetriebe mittels eines Elekromagneten mit einstellbarer Kraft. - Google Patents

Drucksteuerung in einem Automatikgetriebe mittels eines Elekromagneten mit einstellbarer Kraft.

Info

Publication number
DE3852865D1
DE3852865D1 DE3852865T DE3852865T DE3852865D1 DE 3852865 D1 DE3852865 D1 DE 3852865D1 DE 3852865 T DE3852865 T DE 3852865T DE 3852865 T DE3852865 T DE 3852865T DE 3852865 D1 DE3852865 D1 DE 3852865D1
Authority
DE
Germany
Prior art keywords
electromagnet
pressure control
automatic transmission
adjustable force
adjustable
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 - Lifetime
Application number
DE3852865T
Other languages
English (en)
Other versions
DE3852865T2 (de
Inventor
George E Lemieux
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.)
Ford Werke GmbH
Original Assignee
Ford Werke 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 Ford Werke GmbH filed Critical Ford Werke GmbH
Application granted granted Critical
Publication of DE3852865D1 publication Critical patent/DE3852865D1/de
Publication of DE3852865T2 publication Critical patent/DE3852865T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
DE3852865T 1987-11-16 1988-10-26 Drucksteuerung in einem Automatikgetriebe mittels eines Elekromagneten mit einstellbarer Kraft. Expired - Lifetime DE3852865T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/121,383 US4833946A (en) 1987-11-16 1987-11-16 Variable force solenoid pressure control for an automatic transmission

Publications (2)

Publication Number Publication Date
DE3852865D1 true DE3852865D1 (de) 1995-03-09
DE3852865T2 DE3852865T2 (de) 1995-11-23

Family

ID=22396356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852865T Expired - Lifetime DE3852865T2 (de) 1987-11-16 1988-10-26 Drucksteuerung in einem Automatikgetriebe mittels eines Elekromagneten mit einstellbarer Kraft.

Country Status (5)

Country Link
US (1) US4833946A (de)
EP (1) EP0316629B1 (de)
JP (1) JPH0625591B2 (de)
DE (1) DE3852865T2 (de)
GB (1) GB8823020D0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090270A (en) * 1988-05-12 1992-02-25 Nissan Motor Co., Ltd. Control system for automatic transmission
US5007309A (en) * 1989-06-08 1991-04-16 Rockwell International Corporation Automatic transmission control system and method of operation
DE4016647C1 (de) * 1990-05-23 1991-11-14 Ford-Werke Ag, 5000 Koeln, De
US5157608A (en) * 1990-09-14 1992-10-20 Ford Motor Company Electronic control system for multiple ratio transmission including circuit pressure control
US6264290B1 (en) * 1999-07-30 2001-07-24 Delphi Technologies, Inc. Single-operation valve assembly for braking systems and the like
KR100461750B1 (ko) * 2002-11-06 2004-12-14 현대자동차주식회사 가변력 솔레노이드 밸브의 편차 보상 제어방법
US7976419B2 (en) * 2008-12-11 2011-07-12 Ford Global Technologies, Llc Control of the flow rate in a transmission oil cooler

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080768A (en) * 1956-11-26 1963-03-12 Ford Motor Co Automatic control mechanism
DE1917291A1 (de) * 1969-04-03 1970-10-15 Daimler Benz Ag Druckregelvorrichtung fuer hydraulisch geschaltete automatische Getriebe,insbesondere fuer Kraftfahrzeuge
JPS4836496B1 (de) * 1970-08-06 1973-11-05
DE2150468A1 (de) * 1971-10-09 1973-04-12 Bosch Gmbh Robert Elektrohydraulische getriebeschaltvorrichtung
JPS4938047A (de) * 1972-08-24 1974-04-09
DE2329364A1 (de) * 1973-06-08 1975-01-02 Bosch Gmbh Robert Automatisches getriebe fuer kraftfahrzeuge
JPS5833950B2 (ja) * 1978-12-07 1983-07-23 豊興工業株式会社 流体制御弁
US4283970A (en) * 1979-07-02 1981-08-18 General Motors Corporation Automatic transmission line pressure control
JPS5666547A (en) * 1979-11-05 1981-06-05 Toyota Motor Corp Hydraulic controller for speed change gear
US4351206A (en) * 1980-04-28 1982-09-28 Ford Motor Company Electronic and hydraulic control system for automatic gear change transmission
JPS5733254A (en) * 1980-08-04 1982-02-23 Mitsubishi Motors Corp Torque transmitter
JPS5846248A (ja) * 1982-02-01 1983-03-17 Mitsubishi Motors Corp 電子制御式油圧制御装置
DE3686334T2 (de) * 1985-08-05 1993-01-21 Nissan Motor Hydraulisches system in einer elektrohydraulischen steuerung fuer automatische fahrzeuggetriebe.
JPS6235149A (ja) * 1985-08-06 1987-02-16 Nissan Motor Co Ltd 自動変速機のライン圧制御装置

Also Published As

Publication number Publication date
EP0316629A3 (de) 1991-01-09
DE3852865T2 (de) 1995-11-23
EP0316629A2 (de) 1989-05-24
JPH01164851A (ja) 1989-06-28
US4833946A (en) 1989-05-30
JPH0625591B2 (ja) 1994-04-06
GB8823020D0 (en) 1988-11-09
EP0316629B1 (de) 1995-01-25

Similar Documents

Publication Publication Date Title
MX154276A (es) Mejoras en procedimiento y sistema de mando hidraulico,especialmente de valvulas submarinas de pozos petroleros
DE3862518D1 (de) Elektromagnetventil mit druckausgleich.
DE3677411D1 (de) Permeabilitaetskontrolle einer oelquelle unter anwendung eines polymergels.
DK150949C (da) Hydraulisk styreindretning med en indstillelig drossel
DE69528114T2 (de) Elektrisch moduliertes Drucksteuerungsventil mit einem elektromagnet mit einstellbarer Kraft
DE68924797D1 (de) Verfahren zum Betreiben eines elektronisch gesteuerten automatischen Getriebesystems.
ATA382681A (de) Elektromotor mit selbsttaetig wirkender bremse
DE69016223T2 (de) Ventiltriebvorrichtung mit elektromagnetischer Kraft.
DE3882861D1 (de) Automatische beleuchtungsvorrichtung mittels sonnenlicht mit nachfuehreinrichtung.
DE68912706T2 (de) Steuerung für den Versorgungsdruck eines automatischen Getriebes.
DE68906371D1 (de) Hydraulische steuervorrichtung mit multiplexer.
DE3852865T2 (de) Drucksteuerung in einem Automatikgetriebe mittels eines Elekromagneten mit einstellbarer Kraft.
DE3650086T2 (de) Druckwandleraufstellungen mit automatischer Nullung.
DE3885843D1 (de) Vorrichtung zum Prüfen eines mit Bremsflüssigkeit gefüllten Druckkreises eines Antiblockierungs-Kontrollsystems.
JPS57200777A (en) Device including electromagnet and valve controlled by said electromagnet
DE69017155T2 (de) Überlagerte Handbetätigung eines automatisierten mechanischen Getriebes.
DE3882239D1 (de) Stufenlos verstellbares getriebe mit steuerventil.
DE69018251D1 (de) Vorrichtung mit elektromagnetischem hochgeschwindigkeitsventil.
DE69003280T2 (de) Verstellbares Propellersystem mit hydraulischer Übertragungsleitung.
DE69012897T2 (de) Flüssigkeitsakkumulator unter Hochdruck mit reguliertem Flüssigkeitsspiegel.
PH23841A (en) Arrangement of connecting a diaphragm with an actuator rod in a diaphragm-operated device
DE69026788T2 (de) Automatisches Absperrventil mit Druckregelvorrichtung
AR226367A1 (es) Procedimiento para preparar copolimeros de monomeros aromaticos de vinilo con nitrilos etilenicamente insaturados
DE69002444T2 (de) Dreiwegventil mit Druckausgleichsventil.
DE3576551D1 (de) Vorrichtung zur versorgung mit hydraulischer fluessigkeit.

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8330 Complete disclaimer