JPS619653U - Automatic transmission hydraulic control device - Google Patents

Automatic transmission hydraulic control device

Info

Publication number
JPS619653U
JPS619653U JP9436084U JP9436084U JPS619653U JP S619653 U JPS619653 U JP S619653U JP 9436084 U JP9436084 U JP 9436084U JP 9436084 U JP9436084 U JP 9436084U JP S619653 U JPS619653 U JP S619653U
Authority
JP
Japan
Prior art keywords
valve
range operation
control
pressure
throttle valve
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.)
Pending
Application number
JP9436084U
Other languages
Japanese (ja)
Inventor
美利 三浦
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP9436084U priority Critical patent/JPS619653U/en
Publication of JPS619653U publication Critical patent/JPS619653U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Transmission Device (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の一実施例としての自動変速機の油圧制御装
置を示すもので、第1図はその概略構成図、第2図は本
装置のための自動変速機における動力伝達部の概略構成
図である。
The figures show a hydraulic control device for an automatic transmission as an embodiment of the present invention. Fig. 1 is a schematic configuration diagram thereof, and Fig. 2 is a schematic configuration of a power transmission section in an automatic transmission for this device. It is a diagram.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動変速機において、油圧作動式摩擦要素をそなえると
ともに、スロットル弁の開度に応じた第1制御圧を発生
するスロットルバルブと、同スロットルバルブからの上
記第1制御圧に応じて上記摩擦要素への供給油圧を調整
するレギュレータバルブと、エンジン運転状態に応じ最
適な変速段を自動的に選択しうるドライブレンジ運転お
よび2速状態での運転を実現する2レンジ運転を選択す
るためのセレクタレバーに連動してドライブレンジ運転
用セレクト位置および2レンジ用セレクト位置に応じた
油圧を発生するマニュアルバルブと、エンジン運転状態
に応じ1速と2速との間のシフト時期を定め2速時に2
速制御用油圧を発生するシフトバルブとをそなえ、上記
の2速制御用油圧および第1制御圧を受けて上記スロッ
トル弁の開度が小さい状態で上記のドライブレンジ運転
から2レンジ運転へ切り替えたときに上記レギュレータ
バルブからの調整油圧を上昇させるため上記マニュアル
バルブからの上記2レンジ用セレクト位置に応じた第2
制御圧を上記レギュレータバルブへ供給するコントロー
ルバルブが設けられたことを特徴とする、自動変速機の
油圧制御装置。
The automatic transmission includes a hydraulically actuated friction element, a throttle valve that generates a first control pressure in accordance with the opening degree of the throttle valve, and a throttle valve that generates a first control pressure in response to the first control pressure from the throttle valve. regulator valve that adjusts the oil pressure supplied to the engine, and a selector lever that selects drive range operation that automatically selects the optimal gear depending on the engine operating condition and 2-range operation that enables operation in 2nd gear. A manual valve that works together to generate hydraulic pressure according to the select position for drive range operation and the select position for 2 range operation, and a manual valve that determines the shift timing between 1st and 2nd speeds depending on the engine operating condition
It is equipped with a shift valve that generates hydraulic pressure for speed control, and receives the hydraulic pressure for second speed control and the first control pressure to switch from the drive range operation to the two range operation with the opening degree of the throttle valve being small. Sometimes, in order to increase the adjusted oil pressure from the regulator valve, the second one corresponding to the select position for the two ranges from the manual valve.
A hydraulic control device for an automatic transmission, comprising a control valve that supplies control pressure to the regulator valve.
JP9436084U 1984-06-22 1984-06-22 Automatic transmission hydraulic control device Pending JPS619653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9436084U JPS619653U (en) 1984-06-22 1984-06-22 Automatic transmission hydraulic control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9436084U JPS619653U (en) 1984-06-22 1984-06-22 Automatic transmission hydraulic control device

Publications (1)

Publication Number Publication Date
JPS619653U true JPS619653U (en) 1986-01-21

Family

ID=30652841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9436084U Pending JPS619653U (en) 1984-06-22 1984-06-22 Automatic transmission hydraulic control device

Country Status (1)

Country Link
JP (1) JPS619653U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6377077U (en) * 1986-11-08 1988-05-21
JPH02271155A (en) * 1989-04-11 1990-11-06 Japan Electron Control Syst Co Ltd Line pressure controller for automatic transmission for automobile
JPH0413171U (en) * 1990-05-23 1992-02-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6377077U (en) * 1986-11-08 1988-05-21
JPH02271155A (en) * 1989-04-11 1990-11-06 Japan Electron Control Syst Co Ltd Line pressure controller for automatic transmission for automobile
JPH0413171U (en) * 1990-05-23 1992-02-03

Similar Documents

Publication Publication Date Title
JPS619653U (en) Automatic transmission hydraulic control device
JPS6071751U (en) Shift control device for automatic transmission
JPS619654U (en) Automatic transmission hydraulic control device
US5643124A (en) Gear shift control apparatus
JPS619655U (en) Automatic transmission hydraulic control device
JPS6150845U (en)
JPS6114256U (en) electric transmission
JPS60145655U (en) Continuously variable transmission
JPS61106654U (en)
JPS61134440U (en)
JPS59157935U (en) car accelerator device
JPS62133047U (en)
JPS6120947U (en) Automatic transmission hydraulic circuit
JPS60196048U (en) Hydroshift transmission lubrication system
JPH0181126U (en)
JPS63128349U (en)
JPS60185751U (en) Automatic transmission control device
JPS603347U (en) Continuously variable transmission reverse control device
JPS62194968U (en)
JPS63196732U (en)
JPH02154860A (en) Control device for automatic transmission
JPH0278855U (en)
JPH0765677B2 (en) Controller for continuously variable transmission
JPS6144053U (en) Automatic transmission hydraulic control device
JPS6359251U (en)