KR870002404A - 자동변속기의 라인압제어장체 자동변속기의 라인압제어장체 - Google Patents

자동변속기의 라인압제어장체 자동변속기의 라인압제어장체 Download PDF

Info

Publication number
KR870002404A
KR870002404A KR1019860006251A KR860006251A KR870002404A KR 870002404 A KR870002404 A KR 870002404A KR 1019860006251 A KR1019860006251 A KR 1019860006251A KR 860006251 A KR860006251 A KR 860006251A KR 870002404 A KR870002404 A KR 870002404A
Authority
KR
South Korea
Prior art keywords
line pressure
automatic transmission
pressure control
output rotation
transmission
Prior art date
Application number
KR1019860006251A
Other languages
English (en)
Other versions
KR900001638B1 (ko
Inventor
도오루 가와노
히데히꼬 미시마
Original Assignee
야마모도 켕이찌
마쯔다 가부시기가이샤
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 야마모도 켕이찌, 마쯔다 가부시기가이샤 filed Critical 야마모도 켕이찌
Publication of KR870002404A publication Critical patent/KR870002404A/ko
Application granted granted Critical
Publication of KR900001638B1 publication Critical patent/KR900001638B1/ko

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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • 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
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/40—Output shaft speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

내용 없음

Description

자동변속기의 라인압제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 라인압제어장치에 의해 자동변속되는 자동변속기의 구조를 도시한 단면도.
제2도는 본 발명의 라인압제어장치를 가진 유압제어회로도.
제3도는 본 발명의 라인압제어장치를 구성하는 드로틀변조밸브의 단면도.
제4도 및 제5도는 상기 드로틀변조밸브에 의해 조압되는 유압을 나타내는 그래프.
* 도면의 주요부분에 대한 부호의 설명
1 : 토오크 변환기 10 : 다단변속 기어장치
12 : 중앙축 13 : 터어빈축
14 : 유성기어유니트 28 : 출럭기어
31, 35 : 유로 52 : 수동밸브
64 : 드로틀밸브 65 : 드로틀변조밸브
79 : 거버너밸브

Claims (1)

  1. 엔진출력회전을 변속해서 전달하는 변속기어기구(10)와, 제어밸브로부터의 라인압(Pln) 공급을 받아서 작동하고, 상기 변조기어기구(10)에 의한 동력전달경로를 절환해서 상기 엔진출력회전을 변속시키는 클러치·브레이크군을 가지고, 엔진드로틀 개방도에 대응한 드로틀압(Pth)과, 상기 변속기의 출력회전에 대응한 거버너압(Pg)에 의해 상기 라인압(Pln)의 공급을 제어하여, 엔진부하와 변속기출력회전에 따라서 자동변속을 행하도록한 자동변속기에 있어서, 상기 라인압(Pln)을 드로틀변조밸브(65)에 의해 상기드로틀압(Pth) 및 상기 거버너압(Pg)에 대응해서 조압하고, 엔진드로틀 개방도가 커짐에 따라서 상기 라인압(Pln)을 높게 하고, 또한 상기 변속기출력회전이 커짐에 따라서 상기 라인압(Pln)을 낮게하도록 한 것을 특징으로 하는 자동변속기의 라인압 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860006251A 1985-08-08 1986-07-30 자동변속기의 라인압제어장치 KR900001638B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60174794A JPS6235151A (ja) 1985-08-08 1985-08-08 自動変速機のライン圧制御装置
JP60-174794 1985-08-08
JP174794 1985-08-08

Publications (2)

Publication Number Publication Date
KR870002404A true KR870002404A (ko) 1987-03-31
KR900001638B1 KR900001638B1 (ko) 1990-03-17

Family

ID=15984784

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006251A KR900001638B1 (ko) 1985-08-08 1986-07-30 자동변속기의 라인압제어장치

Country Status (3)

Country Link
US (1) US4790217A (ko)
JP (1) JPS6235151A (ko)
KR (1) KR900001638B1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68922330T2 (de) * 1988-02-20 1995-09-28 Aisin Aw Co Hydraulische Steuervorrichtung für automatische Getriebe.
JPH0246365A (ja) * 1988-08-08 1990-02-15 Nissan Motor Co Ltd 自動変速機のライン圧制御装置
US4919012A (en) * 1989-03-01 1990-04-24 Ford Motor Company Pilot operated solenoid valve in an automatic transmission control circuit
DE4036076C2 (de) * 1989-11-15 1994-12-01 Mazda Motor Hydrauliksteuerung für ein Automatikgetriebe
JP3176522B2 (ja) * 1995-02-06 2001-06-18 本田技研工業株式会社 車両用自動変速機の制御装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561295A (en) * 1967-12-19 1971-02-09 Nissan Motor Hydraulic control system for automatic transmission
US3683721A (en) * 1969-09-09 1972-08-15 Toyota Motor Co Ltd Hydraulic control system for automatic transmissions
JPS5146222B2 (ko) * 1972-10-06 1976-12-08
JPS5920901B2 (ja) * 1976-05-11 1984-05-16 アイシン精機株式会社 自動車用自動変速機の液圧制御回路
JPS5495865A (en) * 1978-01-10 1979-07-28 Aisin Warner Flow regulating valve used for hydraulic control circuit of frictionally engaging apparatus
JPS5930942B2 (ja) * 1978-08-30 1984-07-30 日産自動車株式会社 自動変速機のダウンシフト弁
JPS5949452B2 (ja) * 1978-10-03 1984-12-03 日産自動車株式会社 自動変速機のライン圧制御装置
US4418587A (en) * 1980-10-27 1983-12-06 General Motors Corporation Hydraulic system pressure control for a power transmission
JPS58137650A (ja) * 1982-02-10 1983-08-16 Nissan Motor Co Ltd 自動変速機の変速制御装置
US4559850A (en) * 1982-11-30 1985-12-24 Aisin-Warner, Ltd. Stepless automatic transmission for motor vehicles
JPS59155650A (ja) * 1983-02-21 1984-09-04 Nissan Motor Co Ltd 自動変速機の油圧制御装置
JPS59183160A (ja) * 1983-03-31 1984-10-18 Aisin Seiki Co Ltd 自動変速機の制御装置
JPS59183165A (ja) * 1983-04-01 1984-10-18 Nissan Motor Co Ltd 自動変速機の油圧制御装置

Also Published As

Publication number Publication date
JPH0477178B2 (ko) 1992-12-07
JPS6235151A (ja) 1987-02-16
KR900001638B1 (ko) 1990-03-17
US4790217A (en) 1988-12-13

Similar Documents

Publication Publication Date Title
KR860002670A (ko) 연속가변 변속기
KR880007947A (ko) 자동변속기
KR910000414A (ko) 자동차의 자동변속제어장치 및 그 제어방법
KR870002404A (ko) 자동변속기의 라인압제어장체 자동변속기의 라인압제어장체
TW331545B (en) The control device for hydraulic power transmission gear
KR970000737A (ko) 자동변속기의 댐퍼클러치 작동장치 및 그의 제어방법
JPS55103149A (en) Controller for controlling direct-coupled clutch of torque converter of automatic speed change gear
KR870002402A (ko) 자동변속기의 유압제어장치
KR960010322A (ko) 차량용 자동 변속기의 기어 트레인
KR970006994A (ko) 무단변속기구
KR970062399A (ko) 리니어솔레노이드밸브를 이용한 자동변속기용 서어보기구
KR200198398Y1 (ko) 자동변속기의 마찰기구 작동장치
KR960021770A (ko) 자동 변속차량의 자동 변속 시스템
KR19990031354U (ko) 자동변속기의 변속장치
KR930019457A (ko) 자동차의 자동 변속장치
KR970006997A (ko) 무단변속기구
KR970007047A (ko) 무단변속기구
KR940008940A (ko) 자동변속기의 동력전달장치
KR970006995A (ko) 무단변속기구
KR940013947A (ko) 자동차용 5속 자동 변속장치
KR940013940A (ko) 자동차용 5속 변속장치
KR970075481A (ko) 자동차의 반자동변속기
KR970006993A (ko) 무단변속기구
KR970006996A (ko) 무단변속기구
KR930010411A (ko) 무단 변속기

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19970311

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee