JPS5715023A - Electromagnetic clutch controller for car - Google Patents

Electromagnetic clutch controller for car

Info

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
Application number
JP8815680A
Other languages
Japanese (ja)
Other versions
JPH03250B2 (en
Inventor
Yasuo Naito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8815680A priority Critical patent/JPS5715023A/en
Publication of JPS5715023A publication Critical patent/JPS5715023A/en
Publication of JPH03250B2 publication Critical patent/JPH03250B2/ja
Granted legal-status Critical Current

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
JP8815680A 1980-06-26 1980-06-26 Electromagnetic clutch controller for car Granted JPS5715023A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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