JPH02140064U - - Google Patents
Info
- Publication number
- JPH02140064U JPH02140064U JP4974689U JP4974689U JPH02140064U JP H02140064 U JPH02140064 U JP H02140064U JP 4974689 U JP4974689 U JP 4974689U JP 4974689 U JP4974689 U JP 4974689U JP H02140064 U JPH02140064 U JP H02140064U
- Authority
- JP
- Japan
- Prior art keywords
- case
- lock
- fluid
- turbine
- clutch
- 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
- 239000012530 fluid Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Control Of Fluid Gearings (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
自動変速機におけるトルクコンバータ及び該コン
バータに関する油圧系統を示す構成図、第２図は
トルクコンバータの要部拡大断面図、第３図はロ
ツクアツプクラツチの上部正面図、第４図は第３
図を−線で切断した展開端面図である。第５
図は従来の問題点の説明図である。
１……流体継手（トルクコンバータ）、５……
ケース、５ａ……ケース壁部、６……ポンプ、７
……タービン、１２……ロツクアツプクラツチ、
１３……解放室、２４ａ，２４ｂ……受圧部（受
圧面）。
The drawings show an embodiment of the present invention. Fig. 1 is a configuration diagram showing a torque converter in an automatic transmission and a hydraulic system related to the converter, Fig. 2 is an enlarged sectional view of the main parts of the torque converter, and Fig. Upper front view of the lockup clutch, Figure 4 is the 3rd
It is a developed end view taken by cutting the figure along the - line. Fifth
The figure is an explanatory diagram of conventional problems. 1...Fluid coupling (torque converter), 5...
Case, 5a...Case wall, 6...Pump, 7
...Turbine, 12...Lockup clutch,
13...Release chamber, 24a, 24b...Pressure receiving part (pressure receiving surface).
Claims (1)
スと一体回転するポンプと、このポンプに対向配
置されて上記作動流体を介して回転駆動されるタ
ービンと、このタービンと一体回転し且つ上記ケ
ースの壁部に対向配置されて、ケース内の内圧に
より上記壁部と締結する方向及び同じくケース内
に設けられた解放室に供給される流体圧により上
記壁部との締結状態を解除する方向とにそれぞれ
付勢されるロツクアツプクラツチとを有するロツ
クアツプクラツチ付き流体継手であつて、上記ロ
ツクアツプクラツチに、該クラツチと上記ケース
との相対回転速度差により上記解放室中の流体に
生じる周方向の流れが作用して、該クラツチを締
結解除方向に付勢する受圧部が設けられているこ
とを特徴とするロツクアツプクラツチ付き流体継
手。 Inside a case filled with working fluid, there is a pump that rotates integrally with the case, a turbine that is disposed opposite to this pump and is driven to rotate through the working fluid, and a turbine that rotates integrally with this turbine and that rotates integrally with the case. It is disposed opposite to the wall, and has two directions: a direction in which it is fastened to the wall by internal pressure within the case, and a direction in which the fastened state with the wall is released by fluid pressure supplied to a release chamber also provided in the case. A fluid coupling with a lock-up clutch having respective biased lock-up clutches, the lock-up clutches having a circumferential circumferential force generated in the fluid in the release chamber due to a relative rotational speed difference between the clutches and the case. 1. A fluid coupling with a lock-up clutch, characterized in that a pressure-receiving portion is provided which biases the clutch in the direction of engagement and release through the action of a flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4974689U JPH02140064U (en) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4974689U JPH02140064U (en) | 1989-04-26 | 1989-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140064U true JPH02140064U (en) | 1990-11-22 |
Family
ID=31567697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4974689U Pending JPH02140064U (en) | 1989-04-26 | 1989-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140064U (en) |
-
1989
- 1989-04-26 JP JP4974689U patent/JPH02140064U/ja active Pending
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