JPS5730619A - Automobile electromagnetic clutch control device - Google Patents
Automobile electromagnetic clutch control deviceInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-07-31 JP JP10571880A patent/JPS5730619A/en active Pending
Patent Citations (2)
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)
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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