JPS5747031A - Hydraulically controlled hydraulic clutch - Google Patents
Hydraulically controlled hydraulic clutchInfo
- Publication number
- JPS5747031A JPS5747031A JP55120487A JP12048780A JPS5747031A JP S5747031 A JPS5747031 A JP S5747031A JP 55120487 A JP55120487 A JP 55120487A JP 12048780 A JP12048780 A JP 12048780A JP S5747031 A JPS5747031 A JP S5747031A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pressure regulating
- oil
- regulating valve
- 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.)
- Granted
Links
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
PURPOSE: To attain a smooth operation of a hydraulic clutch during rotation of an engine at a low speed by providing a clutch operating pressure oil passage of the engine with a pressure oil relief passage consisting of a drain passage provided with a pressure regulating throttle hole which can reduce the pressure of oil to a possible lowest level sufficient to allow transmission of an output power of the engine.
CONSTITUTION: A clutch pressure regulating valve 22 includes a clutch pressure regulating valve body 27, a buffer piston 38, an outer spring 3 and an inner spring 40. A lubricating pressure regulating valve 23 includes a lubricating pressure regulating valve body 41 and a spring 42. A buffer throttle valve 24 includes a buffer throttle valve body 43, a spring 44 and a throttle valve 45. Oil discharged from an oil pump 15 is admitted into a change-over valve body 26 through an inlet port 35 and is regulated in pressure by the clutch pressure regulating valve 27 whereafter it is distributed by a selector 21. Excessive oil then is further regulated in pressure by the lubricating pressure regulating valve 41 and is fed to a clutch bearing lubricating oil system. The excessive oil regulated in pressure by the lubricating pressure regulating valve 41 is then discharged into a drain tank 16 through an outlet port 37.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55120487A JPS5747031A (en) | 1980-08-29 | 1980-08-29 | Hydraulically controlled hydraulic clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55120487A JPS5747031A (en) | 1980-08-29 | 1980-08-29 | Hydraulically controlled hydraulic clutch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747031A true JPS5747031A (en) | 1982-03-17 |
JPS6230333B2 JPS6230333B2 (en) | 1987-07-01 |
Family
ID=14787394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55120487A Granted JPS5747031A (en) | 1980-08-29 | 1980-08-29 | Hydraulically controlled hydraulic clutch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5747031A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59190519A (en) * | 1983-04-14 | 1984-10-29 | Yanmar Diesel Engine Co Ltd | Device for preventing hydraulic clutch from shock in fitting |
CN110701212A (en) * | 2019-08-22 | 2020-01-17 | 武汉船用机械有限责任公司 | Hydraulic clutch control system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53113323A (en) * | 1977-03-14 | 1978-10-03 | Kubota Ltd | Pressure controlling device |
-
1980
- 1980-08-29 JP JP55120487A patent/JPS5747031A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53113323A (en) * | 1977-03-14 | 1978-10-03 | Kubota Ltd | Pressure controlling device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59190519A (en) * | 1983-04-14 | 1984-10-29 | Yanmar Diesel Engine Co Ltd | Device for preventing hydraulic clutch from shock in fitting |
JPH0131055B2 (en) * | 1983-04-14 | 1989-06-23 | Yanmar Diesel Engine Co | |
CN110701212A (en) * | 2019-08-22 | 2020-01-17 | 武汉船用机械有限责任公司 | Hydraulic clutch control system |
CN110701212B (en) * | 2019-08-22 | 2020-12-25 | 武汉船用机械有限责任公司 | Hydraulic clutch control system |
Also Published As
Publication number | Publication date |
---|---|
JPS6230333B2 (en) | 1987-07-01 |
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