JPS61148948U - - Google Patents
Info
- Publication number
- JPS61148948U JPS61148948U JP3227685U JP3227685U JPS61148948U JP S61148948 U JPS61148948 U JP S61148948U JP 3227685 U JP3227685 U JP 3227685U JP 3227685 U JP3227685 U JP 3227685U JP S61148948 U JPS61148948 U JP S61148948U
- Authority
- JP
- Japan
- Prior art keywords
- engine load
- line pressure
- pressure
- detection device
- load detection
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Transmission Device (AREA)
Description
第１図は本考案による変速機のライン圧制御装
置を含む油圧回路を示す図、第２図は無段変速機
の動力伝達機構を示す図である。
１０２……ライン圧調圧弁、１１４……スロツ
トル弁（エンジン負荷検出装置）、９０４……ア
キユムレータ、９０６……一方向オリフイス。
FIG. 1 is a diagram showing a hydraulic circuit including a line pressure control device for a transmission according to the present invention, and FIG. 2 is a diagram showing a power transmission mechanism of a continuously variable transmission. 102... Line pressure regulating valve, 114... Throttle valve (engine load detection device), 904... Accumulator, 906... One-way orifice.
Claims (1)
ンジン負荷検出装置と、エンジン負荷検出装置か
らの信号油圧に基づいてライン圧を調圧するライ
ン圧調圧弁と、を有する変速機のライン圧制御装
置において、 エンジン負荷検出装置からの信号油圧がエンジ
ン負荷が増大する向きに変化した場合にその変化
速度に応じてライン圧調圧弁に調圧値増大向きの
油圧力を所定時間だけ作用させるアキユムレータ
が設けられていることを特徴とする変速機のライ
ン圧制御装置。[Scope of Claim for Utility Model Registration] A transmission having an engine load detection device that outputs a hydraulic pressure signal corresponding to the engine load, and a line pressure regulating valve that regulates line pressure based on the oil pressure signal from the engine load detection device. In this line pressure control device, when the signal oil pressure from the engine load detection device changes in a direction that increases the engine load, the line pressure regulating valve applies hydraulic pressure in the direction of increasing the pressure regulation value for a predetermined period of time according to the rate of change. A line pressure control device for a transmission, characterized in that it is provided with an accumulator to act on the line pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3227685U JPS61148948U (en) | 1985-03-08 | 1985-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3227685U JPS61148948U (en) | 1985-03-08 | 1985-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61148948U true JPS61148948U (en) | 1986-09-13 |
Family
ID=30533644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3227685U Pending JPS61148948U (en) | 1985-03-08 | 1985-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61148948U (en) |
-
1985
- 1985-03-08 JP JP3227685U patent/JPS61148948U/ja active Pending
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