JPS5917355U - Transmission - Google Patents
TransmissionInfo
- Publication number
- JPS5917355U JPS5917355U JP11349982U JP11349982U JPS5917355U JP S5917355 U JPS5917355 U JP S5917355U JP 11349982 U JP11349982 U JP 11349982U JP 11349982 U JP11349982 U JP 11349982U JP S5917355 U JPS5917355 U JP S5917355U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- cutoff valve
- supply cutoff
- transmission
- engaged
- 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図はトランスミッションの従来構造を示す縦断面図
、第2図は第1図に示すトランスミッションに設けられ
る従来の油圧回路のD3レンジ時のライン庄の接続を示
す回路図、第3図は本考案によるクラッチ制御回路部分
を示す路線図、第4図および第5図はクラッチコントロ
ールバルブをクラッチ断および接続位置でそれぞれ示す
断面図、第6図はクラッチコントロールソレノイドバル
ブの電気的制御回路図、第7図は第6図に示す各スイッ
チの作動とエンジン回転数、車速等の運転状態との関係
を示すグラフである。
3・・・トルクコンバータ、8・・・インプットシャフ
ト、9・・・オイルポンプ、10・・・フロントクラッ
チ、11・・・リヤクラッチ、22.23・・・圧力流
体供給管路、38・・・圧力流体供給遮断弁であるクラ
ッチコントロールバルブ、47・・・クラッチコントロ
ールソレノイドバルブ、51・・・電源、52・・・車
速スイッチ、53・・・エンジン回転数スイッチ、54
・・・アイドルスイッチ、55・・・ブレーキスイッチ
、56・・・リバースシフトスイッチ、57・・・第1
速シフトスイツチ、58・・・第2速シフトスイツチ、
59・・・Dレンジシフトスイッチ。
第5図Figure 1 is a longitudinal sectional view showing the conventional structure of the transmission, Figure 2 is a circuit diagram showing the line connection in the D3 range of the conventional hydraulic circuit installed in the transmission shown in Figure 1, and Figure 3 is the main 4 and 5 are cross-sectional views showing the clutch control valve in the clutch disengaged and engaged positions, respectively. FIG. 6 is an electrical control circuit diagram of the clutch control solenoid valve. FIG. 7 is a graph showing the relationship between the operation of each switch shown in FIG. 6 and operating conditions such as engine speed and vehicle speed. 3... Torque converter, 8... Input shaft, 9... Oil pump, 10... Front clutch, 11... Rear clutch, 22. 23... Pressure fluid supply pipe, 38...・Clutch control valve which is a pressure fluid supply cutoff valve, 47...Clutch control solenoid valve, 51...Power source, 52...Vehicle speed switch, 53...Engine speed switch, 54
...Idle switch, 55...Brake switch, 56...Reverse shift switch, 57...First
Speed shift switch, 58... 2nd speed shift switch,
59...D range shift switch. Figure 5
Claims (1)
ッチを具えるトランスミッションにおいて、クラッチ断
続用圧力流体の供給管路に設けられた供給遮断弁と、こ
の供給遮断弁を車両の運転状態により制御する電気的制
御回路とを具え、車両の停止時および減速時のエンジン
回転数が所定値以下になった時に電気的制御回路が信号
を出力して前記供給遮断弁を遮断してクラッチを切るよ
う構成したことを特徴とするトランスミッション。In a transmission equipped with a clutch that is engaged and engaged using the working fluid of a torque converter, there is a supply cutoff valve that is installed in the supply line for the pressure fluid for clutch engagement and engagement, and an electrical system that controls this supply cutoff valve depending on the vehicle operating state. The electric control circuit is configured to output a signal to cut off the supply cutoff valve and disengage the clutch when the engine speed falls below a predetermined value when the vehicle is stopped or decelerated. A transmission characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11349982U JPS5917355U (en) | 1982-07-27 | 1982-07-27 | Transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11349982U JPS5917355U (en) | 1982-07-27 | 1982-07-27 | Transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5917355U true JPS5917355U (en) | 1984-02-02 |
Family
ID=30262711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11349982U Pending JPS5917355U (en) | 1982-07-27 | 1982-07-27 | Transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5917355U (en) |
-
1982
- 1982-07-27 JP JP11349982U patent/JPS5917355U/en active Pending
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