JPS55100453A - Electronic automatic transmission equipped with throttle-closer - Google Patents
Electronic automatic transmission equipped with throttle-closerInfo
- Publication number
- JPS55100453A JPS55100453A JP738379A JP738379A JPS55100453A JP S55100453 A JPS55100453 A JP S55100453A JP 738379 A JP738379 A JP 738379A JP 738379 A JP738379 A JP 738379A JP S55100453 A JPS55100453 A JP S55100453A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- clutch
- throttle
- output
- circuit
- 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)
- Control Of Transmission Device (AREA)
Abstract
PURPOSE: To prevent idling, engine-braking, and other waste works by closing a throttle-closer according to the output of a clutch-stroke sensor even if an accelerator pedal is stepped in by different strokes.
CONSTITUTION: When a primary valve 1 of a carburetter is operated through a rod 19, an arm 16, a shaft 14, and others in the linkage of an accelerator pedal, the degree of its opening is detected by a sensor 29, and input into a comparator 35 in a control circuit 33 together with the signal from a clutch-stroke sensor 34. The deviation signal in the comparator 35 is added to an NOR circuit 39, and compared with a clutch cutting signal 38. That is, when the cutting signal 38 and the output of the cutting signal 38 are in low levels at the time of speed changing, the NOR circuit 39 gives a high level output, and excites a solenoid 25a through a transistor 42. Consequently, a closing electromagnetic valve 25 is opened, and the valve 1 is closed through an actuator 5.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP738379A JPS55100453A (en) | 1979-01-24 | 1979-01-24 | Electronic automatic transmission equipped with throttle-closer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP738379A JPS55100453A (en) | 1979-01-24 | 1979-01-24 | Electronic automatic transmission equipped with throttle-closer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55100453A true JPS55100453A (en) | 1980-07-31 |
JPS6341771B2 JPS6341771B2 (en) | 1988-08-18 |
Family
ID=11664408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP738379A Granted JPS55100453A (en) | 1979-01-24 | 1979-01-24 | Electronic automatic transmission equipped with throttle-closer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55100453A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476745A (en) * | 1981-09-14 | 1984-10-16 | Ford Motor Company | Control system for an automatic transmission having a neutral coast and idle feature |
JPS6112442A (en) * | 1984-06-26 | 1986-01-20 | Isuzu Motors Ltd | Throttle control system for internal-combustion engine with automatic transmission gear |
JPS6237239A (en) * | 1985-08-11 | 1987-02-18 | Hino Motors Ltd | Automatic transmission |
JPS6239334A (en) * | 1985-08-14 | 1987-02-20 | Toyoda Autom Loom Works Ltd | Clutch and transmission control device in switchback running for vehicle with automatic transmission |
JPS62199539A (en) * | 1986-02-27 | 1987-09-03 | Toyoda Autom Loom Works Ltd | Shift start control method for vehicle |
JPS6334237A (en) * | 1986-07-29 | 1988-02-13 | Toyota Autom Loom Works Ltd | Automatic speed change control device for industrial vehicle |
US5207198A (en) * | 1989-07-20 | 1993-05-04 | Robert Bosch Gmbh | System for controlling the fuel quantity of internal combustion engines |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5326021A (en) * | 1976-08-19 | 1978-03-10 | Honda Motor Co Ltd | Adjustable suspension for vehicle |
-
1979
- 1979-01-24 JP JP738379A patent/JPS55100453A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5326021A (en) * | 1976-08-19 | 1978-03-10 | Honda Motor Co Ltd | Adjustable suspension for vehicle |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476745A (en) * | 1981-09-14 | 1984-10-16 | Ford Motor Company | Control system for an automatic transmission having a neutral coast and idle feature |
JPS6112442A (en) * | 1984-06-26 | 1986-01-20 | Isuzu Motors Ltd | Throttle control system for internal-combustion engine with automatic transmission gear |
JPH0517052B2 (en) * | 1984-06-26 | 1993-03-08 | Isuzu Motors Ltd | |
JPS6237239A (en) * | 1985-08-11 | 1987-02-18 | Hino Motors Ltd | Automatic transmission |
JPS6239334A (en) * | 1985-08-14 | 1987-02-20 | Toyoda Autom Loom Works Ltd | Clutch and transmission control device in switchback running for vehicle with automatic transmission |
JPH0530653B2 (en) * | 1985-08-14 | 1993-05-10 | Toyota Jido Shotsuki Seisakusho Kk | |
JPS62199539A (en) * | 1986-02-27 | 1987-09-03 | Toyoda Autom Loom Works Ltd | Shift start control method for vehicle |
JPH0569018B2 (en) * | 1986-02-27 | 1993-09-30 | Toyoda Automatic Loom Works | |
JPS6334237A (en) * | 1986-07-29 | 1988-02-13 | Toyota Autom Loom Works Ltd | Automatic speed change control device for industrial vehicle |
JPH0569016B2 (en) * | 1986-07-29 | 1993-09-30 | Toyoda Automatic Loom Works | |
US5207198A (en) * | 1989-07-20 | 1993-05-04 | Robert Bosch Gmbh | System for controlling the fuel quantity of internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
JPS6341771B2 (en) | 1988-08-18 |
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