JPS5675221A - Controller of electromagnetic clutch for vehicle - Google Patents

Controller of electromagnetic clutch for vehicle

Info

Publication number
JPS5675221A
JPS5675221A JP15111979A JP15111979A JPS5675221A JP S5675221 A JPS5675221 A JP S5675221A JP 15111979 A JP15111979 A JP 15111979A JP 15111979 A JP15111979 A JP 15111979A JP S5675221 A JPS5675221 A JP S5675221A
Authority
JP
Japan
Prior art keywords
signal
speed change
clutch
speed
engagement
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
JP15111979A
Other languages
Japanese (ja)
Other versions
JPS6153253B2 (en
Inventor
Ryuzo Sakakiyama
Shoichi Usunami
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.)
Subaru Corp
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Fuji Heavy Industries Ltd
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, Fuji Heavy Industries Ltd filed Critical Mitsubishi Electric Corp
Priority to JP15111979A priority Critical patent/JPS5675221A/en
Publication of JPS5675221A publication Critical patent/JPS5675221A/en
Publication of JPS6153253B2 publication Critical patent/JPS6153253B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

PURPOSE: To obtain a smooth action of clutch engagement in a speed change gear and reduce a shock of speed change, by controlling a clutch current with the logic operation of a car speed signal, speed change signal and a timing signal of a saw tooth wave.
CONSTITUTION: A car speed signal S1 and speed change signal S2 are input to an AND gate 1 and applied to a comparator 4 through a transistor 2 and RC circuit 3 to obtain a signal A that becomes proportionally intense at the engagement of a clutch. Said signal A is input to a comparator 7 with a timing signal 3 of a saw tooth wave corresponding to the rotary speed of an engine. While a pulse signal D from a pulse generator circuit 8 and a signal C are fed to a gate 9, and output signals E, F, G of those in the above and the speed change signal S2 are processed to obtain a pulse signal I that successively changes pulse width only at the time of clutch engagement. In this way, a clutch current is allowed to flow in a coil 16 to perform a smooth action of clutch engagement.
COPYRIGHT: (C)1981,JPO&Japio
JP15111979A 1979-11-21 1979-11-21 Controller of electromagnetic clutch for vehicle Granted JPS5675221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15111979A JPS5675221A (en) 1979-11-21 1979-11-21 Controller of electromagnetic clutch for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15111979A JPS5675221A (en) 1979-11-21 1979-11-21 Controller of electromagnetic clutch for vehicle

Publications (2)

Publication Number Publication Date
JPS5675221A true JPS5675221A (en) 1981-06-22
JPS6153253B2 JPS6153253B2 (en) 1986-11-17

Family

ID=15511773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15111979A Granted JPS5675221A (en) 1979-11-21 1979-11-21 Controller of electromagnetic clutch for vehicle

Country Status (1)

Country Link
JP (1) JPS5675221A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257447A (en) * 1988-08-19 1990-02-27 Suzuki Motor Co Ltd Installation structure for pillar garnish of vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51135020A (en) * 1975-05-19 1976-11-22 Nissan Motor Co Ltd Start control system of an automatic clutch
JPS534975A (en) * 1976-05-29 1978-01-18 Licentia Gmbh Conveyor having slide fingers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51135020A (en) * 1975-05-19 1976-11-22 Nissan Motor Co Ltd Start control system of an automatic clutch
JPS534975A (en) * 1976-05-29 1978-01-18 Licentia Gmbh Conveyor having slide fingers

Also Published As

Publication number Publication date
JPS6153253B2 (en) 1986-11-17

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