JPH0369717U - - Google Patents
Info
- Publication number
- JPH0369717U JPH0369717U JP13144989U JP13144989U JPH0369717U JP H0369717 U JPH0369717 U JP H0369717U JP 13144989 U JP13144989 U JP 13144989U JP 13144989 U JP13144989 U JP 13144989U JP H0369717 U JPH0369717 U JP H0369717U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- rotation speed
- oil
- oil injection
- supply means
- 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 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第1図は本考案の一実施例としての機械式自動
変速装置用クラツチの取付けられた車両の動力伝
達系の要部概略構成図、第2図は同上機械式自動
変速装置用クラツチの概略構成図、第3図は同上
装置内のクラツチ回転数NCL、エンジン回転数
NE、アクセル開度の作動特製の一例を示す波形
図、第4図a,b,cは同上装置のコントローラ
の行う自動変速プラグラムの内のメインルーチン
とオイル噴霧ルーチンと発進ルーチンを示すフロ
ーチヤート、第5図は本考案の他の実施例として
の機械式自動変速装置用クラツチの概略構成図、
第6図は、機械式自動変速装置の行うクラツチス
トロークの経時変化線図、第7図は機械式自動変
速装置の行う微動時のクラツチ回転数NCL、エ
ンジン回転数NE、アクセル開度の作動特性の一
例を示す波形図である。
1……エンジン、2……クラツチ、8……クラ
ツチアクチユエータ、10……コントローラ、1
1……オイル噴射ノズル、18……オイル供給管
系、21……オイルポンプ、23……油圧コント
ロール弁、25……エンジン回転センサ、27…
…クラツチ回転センサ、30……変速スイツチ、
32……微動スイツチ、33……方向制御弁。
Fig. 1 is a schematic configuration diagram of the main parts of a power transmission system of a vehicle to which a clutch for a mechanical automatic transmission as an embodiment of the present invention is installed, and Fig. 2 is a schematic configuration of the same clutch for a mechanical automatic transmission. Figure 3 is a waveform diagram showing an example of special operation of the clutch rotation speed NCL, engine rotation speed NE, and accelerator opening in the same device, and Figure 4 a, b, and c are automatic gear changes performed by the controller of the same device. A flowchart showing a main routine, an oil spray routine, and a starting routine in the program; FIG. 5 is a schematic diagram of a clutch for a mechanical automatic transmission as another embodiment of the present invention;
Fig. 6 is a diagram of changes over time in the clutch stroke performed by the mechanical automatic transmission, and Fig. 7 is the operating characteristics of the clutch rotation speed NCL, engine rotation speed NE, and accelerator opening during slight movement performed by the mechanical automatic transmission. FIG. 1...Engine, 2...Clutch, 8...Clutch actuator, 10...Controller, 1
DESCRIPTION OF SYMBOLS 1...Oil injection nozzle, 18...Oil supply pipe system, 21...Oil pump, 23...Hydraulic pressure control valve, 25...Engine rotation sensor, 27...
...Clutch rotation sensor, 30...Shift switch,
32... Fine movement switch, 33... Directional control valve.
Claims (1)
ラツチ板に噴口が対設されると共にオイル供給手
段よりオイルを受けて噴射するオイル噴射ノズル
と、変速スイツチより指定された変速段指令信号
を受け、クラツチ回転数センサよりクラツチ回転
数情報を受け、エンジン回転数センサよりエンジ
ン回転数情報を受け、発進操作時に上記摩擦クラ
ツチをクラツチアクチユエータを介して断続制御
する制御手段とを有し、上記車両を発進時に微動
させる微動指令を発する微動スイツチが設けられ
、上記オイル供給手段には上記オイル噴射ノズル
をオイル噴射状態と非噴射状態とに切換る制御弁
が配設され、上記制御手段は上記微動指令を受け
た後より上記クラツチ回転数と上記エンジン回転
数が同期とみなされるまでの間、上記制御弁に上
記オイル噴射ノズルをオイル噴射状態とする噴射
信号が出力されることを特徴とする機械式自動変
速装置用クラツチ。 An oil injection nozzle is installed opposite to the clutch plate of a friction clutch connected to the engine of the vehicle, and receives oil from an oil supply means and injects it, and the clutch rotates in response to a specified gear position command signal from a transmission switch. and control means for receiving clutch rotation speed information from several sensors, receiving engine rotation speed information from an engine rotation speed sensor, and controlling the friction clutch intermittently via a clutch actuator during a starting operation, and starting the vehicle. A fine movement switch is provided that issues a fine movement command to make a slight movement when the oil supply means is provided, and a control valve that switches the oil injection nozzle between an oil injection state and a non-injection state is disposed in the oil supply means, and the control means issues a fine movement command to make a slight movement. After the clutch rotation speed and the engine rotation speed are considered to be synchronized, an injection signal is output to the control valve to put the oil injection nozzle in an oil injection state. Clutch for transmission.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13144989U JPH0369717U (en) | 1989-11-10 | 1989-11-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13144989U JPH0369717U (en) | 1989-11-10 | 1989-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0369717U true JPH0369717U (en) | 1991-07-11 |
Family
ID=31678958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13144989U Pending JPH0369717U (en) | 1989-11-10 | 1989-11-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0369717U (en) |
-
1989
- 1989-11-10 JP JP13144989U patent/JPH0369717U/ja active Pending