JPS62196960U - - Google Patents
Info
- Publication number
- JPS62196960U JPS62196960U JP8504786U JP8504786U JPS62196960U JP S62196960 U JPS62196960 U JP S62196960U JP 8504786 U JP8504786 U JP 8504786U JP 8504786 U JP8504786 U JP 8504786U JP S62196960 U JPS62196960 U JP S62196960U
- Authority
- JP
- Japan
- Prior art keywords
- lock
- oil passage
- piston
- reached
- rotation speed
- 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
- 238000005461 lubrication Methods 0.000 claims 1
Landscapes
- Control Of Fluid Gearings (AREA)
Description
第１図は本考案を適用したトルクコンバータの
縦断面部分図、第２図は第１図の部分拡大図、第
３図は作動を説明するための第２図の一部に対応
する図面である。６……ポンプ、１３……タービ
ン、１４……ピストン、１８……タービンシヤフ
ト、２４……第１油路、２８……シリンダ、２９
……ピストン弁、３０……スプリング、３２……
ポート、３５……第２油路。
Fig. 1 is a vertical cross-sectional partial view of a torque converter to which the present invention is applied, Fig. 2 is a partially enlarged view of Fig. 1, and Fig. 3 is a drawing corresponding to a part of Fig. 2 for explaining the operation. be. 6... Pump, 13... Turbine, 14... Piston, 18... Turbine shaft, 24... First oil passage, 28... Cylinder, 29
...Piston valve, 30...Spring, 32...
Port, 35...Second oilway.
Claims (1)
トンと、ロツクアツプピストンにライン圧を常時
供給するタービンシヤフト内の第１油路と、ター
ビンシヤフトの半径方向のシリンダ内で遠心力と
スプリングにより往復運動するピストン弁と、第
１油路に連通しかつロツクアツプ回転数に達した
時ピストン弁により閉じるシリンダ側壁のポート
と、ロツクアツプ回転数に達しない間に第１油路
をポートを経て潤滑回路等へつなぐ絞り付き第２
油路を備えているトルクコンバータのロツクアツ
プクラツチ制御機構。 A lock-up piston that directly connects the pump and the turbine, a first oil passage in the turbine shaft that constantly supplies line pressure to the lock-up piston, and a piston valve that reciprocates within the cylinder in the radial direction of the turbine shaft due to centrifugal force and a spring. , a port on the cylinder side wall that communicates with the first oil passage and is closed by a piston valve when the lock-up rotation speed is reached, and a throttle that connects the first oil passage to a lubrication circuit, etc. through the port before the lock-up rotation speed is reached. Second
A torque converter lock-up clutch control mechanism equipped with an oil passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8504786U JPS62196960U (en) | 1986-06-04 | 1986-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8504786U JPS62196960U (en) | 1986-06-04 | 1986-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62196960U true JPS62196960U (en) | 1987-12-15 |
Family
ID=30940096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8504786U Pending JPS62196960U (en) | 1986-06-04 | 1986-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62196960U (en) |
-
1986
- 1986-06-04 JP JP8504786U patent/JPS62196960U/ja active Pending
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