JPS5730621A - Automobile electromagnetic clutch control device - Google Patents
Automobile electromagnetic clutch control deviceInfo
- Publication number
- JPS5730621A JPS5730621A JP10572080A JP10572080A JPS5730621A JP S5730621 A JPS5730621 A JP S5730621A JP 10572080 A JP10572080 A JP 10572080A JP 10572080 A JP10572080 A JP 10572080A JP S5730621 A JPS5730621 A JP S5730621A
- Authority
- JP
- Japan
- Prior art keywords
- semiclutch
- time
- signal
- gear
- current
- 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)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
PURPOSE: To mitigate shock at the time of gear-shifting and reduce slipping of the power transmitting automobile electromagnetic clutch by controlling semiclutch current and time in accordance with the condition at the time of gear-shifting.
CONSTITUTION: The semiclutch current is controlled according to a clutch hold signal (c) issued when the accelerator pedal is stepped strongly, and with voltage (j) of a reference voltage generating circuit 65 and the triangular wave of an oscillator circuit 66, converted by a comparator 67 into a pulse signal, the width of which will be greater when stepped strongly, providing a greater semiclutch current. The time of semiclutch is controlled according to an acceleration signal (b) and clutch hold signal (c), and with a high, medium or low voltage f1, f2, f3 generated by a reference voltage generating circuit 53 and a rising voltage charged to a condenser 43 upon receiving the gear-shift signal (a), converted by a comparator 54 into a long, medium or short semiclutch time signal (g), and the semiclutch is released through an "AND" gate 55, 56.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10572080A JPS5730621A (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 |
---|---|---|---|
JP10572080A JPS5730621A (en) | 1980-07-31 | 1980-07-31 | Automobile electromagnetic clutch control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5730621A true JPS5730621A (en) | 1982-02-18 |
JPS6323013B2 JPS6323013B2 (en) | 1988-05-14 |
Family
ID=14415158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10572080A Granted JPS5730621A (en) | 1980-07-31 | 1980-07-31 | Automobile electromagnetic clutch control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5730621A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59129638A (en) * | 1983-01-08 | 1984-07-26 | Toshiba Mach Co Ltd | Wind-up mechanism of feeding system of machine tool |
JPS61252924A (en) * | 1985-04-30 | 1986-11-10 | Fuji Heavy Ind Ltd | Overheat protective device of solenoid-operated clutch for vehicles |
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 |
JPH05285771A (en) * | 1992-04-09 | 1993-11-02 | Hamai Sangyo Kk | Gearbox and machine tool |
JPH0615589U (en) * | 1992-02-12 | 1994-03-01 | 陽 石川 | Roll-up bathtub lid |
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 |
JPS5276224A (en) * | 1975-12-22 | 1977-06-27 | Kawasaki Heavy Ind Ltd | Truck mechanism for chage over tundish |
-
1980
- 1980-07-31 JP JP10572080A patent/JPS5730621A/en active Granted
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 |
JPS5276224A (en) * | 1975-12-22 | 1977-06-27 | Kawasaki Heavy Ind Ltd | Truck mechanism for chage over tundish |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59129638A (en) * | 1983-01-08 | 1984-07-26 | Toshiba Mach Co Ltd | Wind-up mechanism of feeding system of machine tool |
JPS632731B2 (en) * | 1983-01-08 | 1988-01-20 | Toshiba Machine Co Ltd | |
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 |
JPS61252924A (en) * | 1985-04-30 | 1986-11-10 | Fuji Heavy Ind Ltd | Overheat protective device of solenoid-operated clutch for vehicles |
JPH0615589U (en) * | 1992-02-12 | 1994-03-01 | 陽 石川 | Roll-up bathtub lid |
JPH05285771A (en) * | 1992-04-09 | 1993-11-02 | Hamai Sangyo Kk | Gearbox and machine tool |
Also Published As
Publication number | Publication date |
---|---|
JPS6323013B2 (en) | 1988-05-14 |
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