JPS5715023A - Electromagnetic clutch controller for car - Google Patents
Electromagnetic clutch controller for carInfo
- Publication number
- JPS5715023A JPS5715023A JP8815680A JP8815680A JPS5715023A JP S5715023 A JPS5715023 A JP S5715023A JP 8815680 A JP8815680 A JP 8815680A JP 8815680 A JP8815680 A JP 8815680A JP S5715023 A JPS5715023 A JP S5715023A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- turns
- switch
- speed change
- change operation
- 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)
Abstract
PURPOSE: To prevent a shock caused by speed change operation in the condition over a setting car speed by actuating, when the car speed exceeds the setting value, a circuit for an anti-speed change shock that connects in a buffer action by increasing gradually an excitation of the electromagnetic clutch after the end of the speed change operation.
CONSTITUTION: With rotation of an engine a monostable multivibrator 8 generates pulses proportional to the revolution. At the start, a switch 11 turns on with the first step speed change operation, a transistor 2 off, and a coil 1 of a clutch is not excited. With the termination of the speed change operation, the switch 11 turns off, and when the accelerator is stepped on, a switch 9 on, inputted to a, selective circuit, while since a change-over signal of a change-over controlling circuit is in an L level, the circuit 18 excites the coil 1 proportional to the revolution via the transistor 2. When over the stated car speed, a switch 10 turns on and the transistor 2 turns on continuously, allowing the coil 1 to be excited entirely. With the speed change operation, the switch 11 turns on, the circuit outputs an H level and the circuit 18 selects pulses from an oscillator 17, thereby allowing an excitation current of the coil 1 to increases slowly.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8815680A JPS5715023A (en) | 1980-06-26 | 1980-06-26 | Electromagnetic clutch controller for car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8815680A JPS5715023A (en) | 1980-06-26 | 1980-06-26 | Electromagnetic clutch controller for car |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5715023A true JPS5715023A (en) | 1982-01-26 |
JPH03250B2 JPH03250B2 (en) | 1991-01-07 |
Family
ID=13935055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8815680A Granted JPS5715023A (en) | 1980-06-26 | 1980-06-26 | Electromagnetic clutch controller for car |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5715023A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0147201A2 (en) * | 1983-12-27 | 1985-07-03 | Fuji Jukogyo Kabushiki Kaisha | System for controlling the clutch torque of an electromagnetic clutch for a vehicle |
US4662496A (en) * | 1983-12-27 | 1987-05-05 | Fuji Jukogyo Kabushiki Kaisha | System for controlling the clutch torque of an electromagnetic clutch for vehicles |
US4674611A (en) * | 1983-12-27 | 1987-06-23 | Fuji Jukogyo Kabushiki Kaisha | System for controlling the clutch current of an electromagnetic clutch for vehicles |
US4679674A (en) * | 1983-12-22 | 1987-07-14 | Fuji Jukogyo Kabushiki Kaisha | System for engaging an electromagnetic clutch upon acceleration of an engine |
-
1980
- 1980-06-26 JP JP8815680A patent/JPS5715023A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679674A (en) * | 1983-12-22 | 1987-07-14 | Fuji Jukogyo Kabushiki Kaisha | System for engaging an electromagnetic clutch upon acceleration of an engine |
EP0147201A2 (en) * | 1983-12-27 | 1985-07-03 | Fuji Jukogyo Kabushiki Kaisha | System for controlling the clutch torque of an electromagnetic clutch for a vehicle |
US4662496A (en) * | 1983-12-27 | 1987-05-05 | Fuji Jukogyo Kabushiki Kaisha | System for controlling the clutch torque of an electromagnetic clutch for vehicles |
US4669591A (en) * | 1983-12-27 | 1987-06-02 | Fuji Jukogyo Kabushiki Kaisha | System for controlling the clutch torque of an electromagnetic clutch for vehicles |
US4674611A (en) * | 1983-12-27 | 1987-06-23 | Fuji Jukogyo Kabushiki Kaisha | System for controlling the clutch current of an electromagnetic clutch for vehicles |
EP0147201B1 (en) * | 1983-12-27 | 1988-11-09 | Fuji Jukogyo Kabushiki Kaisha | System for controlling the clutch torque of an electromagnetic clutch for a vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPH03250B2 (en) | 1991-01-07 |
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