JPS5730619A - Automobile electromagnetic clutch control device - Google Patents

Automobile electromagnetic clutch control device

Info

Publication number
JPS5730619A
JPS5730619A JP10571880A JP10571880A JPS5730619A JP S5730619 A JPS5730619 A JP S5730619A JP 10571880 A JP10571880 A JP 10571880A JP 10571880 A JP10571880 A JP 10571880A JP S5730619 A JPS5730619 A JP S5730619A
Authority
JP
Japan
Prior art keywords
signal
semiclutch
gear
shift
accelerator pedal
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.)
Pending
Application number
JP10571880A
Other languages
Japanese (ja)
Inventor
Ryuzo Sakakiyama
Toshio Takano
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
Original Assignee
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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP10571880A priority Critical patent/JPS5730619A/en
Priority to US06/265,117 priority patent/US4494639A/en
Priority to GB8118609A priority patent/GB2081412B/en
Priority to FR8112006A priority patent/FR2487935B1/en
Priority to DE3129595A priority patent/DE3129595C2/en
Publication of JPS5730619A publication Critical patent/JPS5730619A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To reduce slipping of the power transmitting automobile electromagnetic clutch by identifying a set position of the accelerator pedal and controlling electric current during a semiclutch condition.
CONSTITUTION: When gear-shift is made at a speed exceeding a set speed, no current passes through the clutch coil 7 with both gear-shift signal (a) and "AND" gate 55 output becoming L. After the gear-shift is completed, signal (a) changes to H, and the triangular wave of an oscillation circuit 64 and a reference voltage generated by a reference voltage circuit 63 upon receiving an accelerator pedal step-in signal (b) are converted by a comparator 65 into a pulse signal in accordance with which a semiclutch current is provided. When the accelerator pedal is stepped in lightly, resulting pulse will be of a narrow width, but if stepped strongly demanding a rapid acceleration, the pulse width becomes larger and a greater semiclutch current is provided, due to the signal (b) indicating L.
COPYRIGHT: (C)1982,JPO&Japio
JP10571880A 1980-07-31 1980-07-31 Automobile electromagnetic clutch control device Pending JPS5730619A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10571880A JPS5730619A (en) 1980-07-31 1980-07-31 Automobile electromagnetic clutch control device
US06/265,117 US4494639A (en) 1980-07-31 1981-05-19 Electro-magnetic clutch control system for automobiles
GB8118609A GB2081412B (en) 1980-07-31 1981-06-17 Controlling an electro-magnetic clutch of a vehicle
FR8112006A FR2487935B1 (en) 1980-07-31 1981-06-18 DEVICE FOR CONTROLLING AN ELECTROMAGNETIC AUTOMOBILE CLUTCH
DE3129595A DE3129595C2 (en) 1980-07-31 1981-07-28 Arrangement for controlling an electromagnetic clutch of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10571880A JPS5730619A (en) 1980-07-31 1980-07-31 Automobile electromagnetic clutch control device

Publications (1)

Publication Number Publication Date
JPS5730619A true JPS5730619A (en) 1982-02-18

Family

ID=14415105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10571880A Pending JPS5730619A (en) 1980-07-31 1980-07-31 Automobile electromagnetic clutch control device

Country Status (1)

Country Link
JP (1) JPS5730619A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146435U (en) * 1985-03-04 1986-09-09
US4674610A (en) * 1984-01-31 1987-06-23 Fuji Jukogyo Kabushiki Kaisha System for decreasing clutch current during a change of range in an infinitely variable transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227127A (en) * 1975-08-22 1977-03-01 Nissan Motor Co Ltd Change speed control apartus of automatic clutch
JPS5576224A (en) * 1978-12-01 1980-06-09 Nissan Motor Co Ltd Start controller of automatic clutch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227127A (en) * 1975-08-22 1977-03-01 Nissan Motor Co Ltd Change speed control apartus of automatic clutch
JPS5576224A (en) * 1978-12-01 1980-06-09 Nissan Motor Co Ltd Start controller of automatic clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674610A (en) * 1984-01-31 1987-06-23 Fuji Jukogyo Kabushiki Kaisha System for decreasing clutch current during a change of range in an infinitely variable transmission
JPS61146435U (en) * 1985-03-04 1986-09-09

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