JPS6463427A - Controller of automatic starting clutch - Google Patents
Controller of automatic starting clutchInfo
- Publication number
- JPS6463427A JPS6463427A JP62219775A JP21977587A JPS6463427A JP S6463427 A JPS6463427 A JP S6463427A JP 62219775 A JP62219775 A JP 62219775A JP 21977587 A JP21977587 A JP 21977587A JP S6463427 A JPS6463427 A JP S6463427A
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- starting clutch
- theta0
- opening
- creep torque
- 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
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
Abstract
PURPOSE:To enable smooth starting by setting the transmission capacity of a starting clutch at zero or slight opening of a throttle valve to approximately constant and stabilizing the creep torque generated when idling r.p.m is increased. CONSTITUTION:The engagement characteristics A of a starting clutch 20 within the driving range set in an electronic controller 60 is shown when the opening angle of a throttle valve is at a slight value of theta0% while the engagement characteristics B is shown when the opening position of the throttle valve is under theta0%. The starting clutch 20 becomes engaged loosely from the point of an r.p.m slightly lower than an idling r.p.m to generate a constant creep torque Tc (duty ratio Dc)%. Where the opening degree theta of the throttle valve is within theta>theta0, the torque transmission capacity is set to be successively increased from the creep torque Tc with increase in engine r.p.m of Nin as shown by the characteristics A, whereby providing smooth starting characteristics without any engagement impact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219775A JPS6463427A (en) | 1987-09-02 | 1987-09-02 | Controller of automatic starting clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219775A JPS6463427A (en) | 1987-09-02 | 1987-09-02 | Controller of automatic starting clutch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6463427A true JPS6463427A (en) | 1989-03-09 |
JPH0481646B2 JPH0481646B2 (en) | 1992-12-24 |
Family
ID=16740808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62219775A Granted JPS6463427A (en) | 1987-09-02 | 1987-09-02 | Controller of automatic starting clutch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463427A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0760442A1 (en) * | 1995-08-31 | 1997-03-05 | Honda Giken Kogyo Kabushiki Kaisha | Starting clutch control system |
CN104121106A (en) * | 2013-04-29 | 2014-10-29 | 福特环球技术公司 | Transmission torque compensation method and system |
US11494046B2 (en) | 2013-09-09 | 2022-11-08 | Apple Inc. | Device, method, and graphical user interface for manipulating user interfaces based on unlock inputs |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60137237U (en) * | 1984-02-23 | 1985-09-11 | 日産自動車株式会社 | Hydraulic automatic clutch control device |
-
1987
- 1987-09-02 JP JP62219775A patent/JPS6463427A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60137237U (en) * | 1984-02-23 | 1985-09-11 | 日産自動車株式会社 | Hydraulic automatic clutch control device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0760442A1 (en) * | 1995-08-31 | 1997-03-05 | Honda Giken Kogyo Kabushiki Kaisha | Starting clutch control system |
US5766110A (en) * | 1995-08-31 | 1998-06-16 | Honda Giken Kogyo Kabushiki Kaisha | Starting clutch control system |
CN104121106A (en) * | 2013-04-29 | 2014-10-29 | 福特环球技术公司 | Transmission torque compensation method and system |
US11494046B2 (en) | 2013-09-09 | 2022-11-08 | Apple Inc. | Device, method, and graphical user interface for manipulating user interfaces based on unlock inputs |
Also Published As
Publication number | Publication date |
---|---|
JPH0481646B2 (en) | 1992-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |