JPS60159256U - Automatic transmission control device - Google Patents
Automatic transmission control deviceInfo
- Publication number
- JPS60159256U JPS60159256U JP4682184U JP4682184U JPS60159256U JP S60159256 U JPS60159256 U JP S60159256U JP 4682184 U JP4682184 U JP 4682184U JP 4682184 U JP4682184 U JP 4682184U JP S60159256 U JPS60159256 U JP S60159256U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- automatic transmission
- determining whether
- temperature
- engine
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
゛第１図は実施例の全体図、第２図は前進用クラッチの
制御にかかわる部分の油圧回路図である。
１０・・・・・・流体トルクコンバータ、２４・・・・
・・クラッチ、３０・・・・・・ソレノイドバルブ、３
４・・・・・・シフトポジションセンサ、３６・・・・
・・水温センサ、３８・・・・・・車速センサ、４０・
・・・・・ブレーキスイッチ。Fig. 1 is an overall view of the embodiment, and Fig. 2 is a hydraulic circuit diagram of a portion related to control of the forward clutch. 10...Fluid torque converter, 24...
...Clutch, 30... Solenoid valve, 3
4...Shift position sensor, 36...
・・Water temperature sensor, 38・・Vehicle speed sensor, 40・
...Brake switch.
Claims (1)
において、前進レンジにおいて係合状態に保持される係
合装置、前進レンジか否かを判定する第１の判定手段、
機関が所定温度以上であるか否かを判定する第２の判定
手段、車速が雰であるか否かを判定する第３の判定手段
、自動車のブレーキがかけられている否かを判定する第
４の判定手段、および第１、第２、第３、および第４の
判定手段による判定がいずれも正である場合は前記係合
装置を解放状態に保持する解放手段を備えていることを
特徴とする、自動変速機の制御装置。 ２ 前進レンジがドライブレンジであることを特徴とす
る、実用新案登録請求の範囲第１項記載の制御装置。 ３ 解放手段が、前記係合装置用の油圧の供給および排
出を制御するソレノイドバルブを含むことを特徴とする
、実用新案登録請求の範囲第１項記載の制御装置。 ４ 第２の判定手段は、機関の所定温度を機関の冷却水
温度から判定することを特徴とする、実用新案登録請求
の範囲第１項記載の制御装置。[Claims for Utility Model Registration] 1. In a control device for an automatic transmission including a fluid torque converter, an engagement device that is held in an engaged state in a forward range, a first determining means for determining whether or not the forward range is set;
A second determining means for determining whether the temperature of the engine is above a predetermined temperature, a third determining means for determining whether the vehicle speed is at ambient temperature, and a third determining means for determining whether the brakes of the automobile are applied. 4, and a release means for holding the engagement device in a released state when the judgments by the first, second, third, and fourth judgment means are all positive. Automatic transmission control device. 2. The control device according to claim 1 of the utility model registration, wherein the forward range is a drive range. 3. The control device according to claim 1, wherein the release means includes a solenoid valve that controls supply and discharge of hydraulic pressure for the engagement device. 4. The control device according to claim 1, wherein the second determination means determines the predetermined temperature of the engine from the temperature of the cooling water of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4682184U JPS60159256U (en) | 1984-04-02 | 1984-04-02 | Automatic transmission control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4682184U JPS60159256U (en) | 1984-04-02 | 1984-04-02 | Automatic transmission control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60159256U true JPS60159256U (en) | 1985-10-23 |
Family
ID=30561575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4682184U Pending JPS60159256U (en) | 1984-04-02 | 1984-04-02 | Automatic transmission control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60159256U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881255A (en) * | 1981-11-05 | 1983-05-16 | Masao Hasegawa | Creep preventive device for a car with automatic speed changer |
-
1984
- 1984-04-02 JP JP4682184U patent/JPS60159256U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881255A (en) * | 1981-11-05 | 1983-05-16 | Masao Hasegawa | Creep preventive device for a car with automatic speed changer |
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