JPH034968U - - Google Patents

Info

Publication number
JPH034968U
JPH034968U JP6562389U JP6562389U JPH034968U JP H034968 U JPH034968 U JP H034968U JP 6562389 U JP6562389 U JP 6562389U JP 6562389 U JP6562389 U JP 6562389U JP H034968 U JPH034968 U JP H034968U
Authority
JP
Japan
Prior art keywords
friction element
actuator
hydraulic pressure
automatic transmission
stroke
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
JP6562389U
Other languages
English (en)
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 filed Critical
Priority to JP6562389U priority Critical patent/JPH034968U/ja
Publication of JPH034968U publication Critical patent/JPH034968U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Transmission Device (AREA)

Description

【図面の簡単な説明】
第１図はこの考案による自動変速機の液圧制御
装置の概念図、第２図は液圧制御装置の具体例の
構成図、第３図はアクチユエータの構成図、第４
図はアキユムレータの構成図、第５図ａ，ｂは摩
擦要素とアキユムレータの配置図と、変速中の摩
擦要素とアキユムレータの供給圧に対する挙動の
タイムスケール図である。 １……摩擦要素、２……液圧供給回路、３……
ソレノイドバルブ、４……アキユムレータ、５…
…マイクロコンピユータ。なお、図中同一符号は
同一又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 液圧作動される摩擦要素を締結または解放する
    ことにより、変速段の切換えが行なわれる自動変
    速機において、上記摩擦要素の液圧供給回路中に
    設けられ、摩擦要素への作動液供給料を制御する
    アクチユエータと、摩擦要素のストロークを間接
    的に計測するアキユムレータと、上記アクチユエ
    ータの吐出量を制御するアクチユエータ制御手段
    とを設けたことを特徴とする自動変速機の液圧制
    御装置。
JP6562389U 1989-06-05 1989-06-05 Pending JPH034968U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6562389U JPH034968U (ja) 1989-06-05 1989-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6562389U JPH034968U (ja) 1989-06-05 1989-06-05

Publications (1)

Publication Number Publication Date
JPH034968U true JPH034968U (ja) 1991-01-18

Family

ID=31597615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6562389U Pending JPH034968U (ja) 1989-06-05 1989-06-05

Country Status (1)

Country Link
JP (1) JPH034968U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977601U (ja) * 1972-10-23 1974-07-05

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119435A (ja) * 1984-11-16 1986-06-06 Toyota Motor Corp 車両用自動変速機の変速制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119435A (ja) * 1984-11-16 1986-06-06 Toyota Motor Corp 車両用自動変速機の変速制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977601U (ja) * 1972-10-23 1974-07-05

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