JPS5476723A - Device of controlling number of idling revolution of internal combustion engine - Google Patents
Device of controlling number of idling revolution of internal combustion engineInfo
- Publication number
- JPS5476723A JPS5476723A JP14331077A JP14331077A JPS5476723A JP S5476723 A JPS5476723 A JP S5476723A JP 14331077 A JP14331077 A JP 14331077A JP 14331077 A JP14331077 A JP 14331077A JP S5476723 A JPS5476723 A JP S5476723A
- Authority
- JP
- Japan
- Prior art keywords
- idling
- revolution
- micro
- interface
- internal combustion
- 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
Abstract
PURPOSE: To improve an operation factor of an engine and exhaust composition, by feed controlling the quantity of idling air in a condition that it is fitted to an operational condition of the engine by using a micro-computer.
CONSTITUTION: An idling control valve 11 consists of a valve body 12 put to a by- path 10, a diaphragm 13, to which the valve body 12 is connected, and a negative pressure working chamber 15, and the number of the optimum idling revolution corresponding to the temp of cooling water is beforehand memorized to a memory 22 of a micro-computer 20. The control value of the number of revolution corresponding to the temp mark of cooling water input to an interface 23 is detected by means of a micro-processor 21, the value is comparison computed with a signal of the number of actual revolution input to the interface 23, and a digital signal that the number of idling revolution of an internal combustion engine 1 is used as a control value is put out from the interface 23, thus opening and closing working a pulse magnet valve 19.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52143310A JPS6045299B2 (en) | 1977-12-01 | 1977-12-01 | Internal combustion engine idle speed control device |
US05/965,467 US4240145A (en) | 1977-12-01 | 1978-11-30 | Closed loop controlled auxiliary air delivery system for internal combustion engine |
US06/416,162 USRE32030E (en) | 1977-12-01 | 1982-09-09 | Closed loop controlled auxiliary air delivery system for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52143310A JPS6045299B2 (en) | 1977-12-01 | 1977-12-01 | Internal combustion engine idle speed control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5476723A true JPS5476723A (en) | 1979-06-19 |
JPS6045299B2 JPS6045299B2 (en) | 1985-10-08 |
Family
ID=15335780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52143310A Expired JPS6045299B2 (en) | 1977-12-01 | 1977-12-01 | Internal combustion engine idle speed control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6045299B2 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54114641A (en) * | 1978-02-28 | 1979-09-06 | Nippon Denso Co Ltd | Controller of speed of revolution of engine |
JPS55107034A (en) * | 1979-02-09 | 1980-08-16 | Nippon Denso Co Ltd | Idling speed controller of engine |
JPS5644433A (en) * | 1979-09-20 | 1981-04-23 | Toyota Motor Corp | Method of adjusting idling revolution speed |
JPS5724433A (en) * | 1980-07-16 | 1982-02-09 | Toyota Motor Corp | Control method of idle speed |
JPS5751954A (en) * | 1980-09-16 | 1982-03-27 | Toyota Motor Corp | Ignition timing control for internal combustion engine |
JPS57108436A (en) * | 1980-12-25 | 1982-07-06 | Fuji Heavy Ind Ltd | Speed controller of engine |
JPS57110742A (en) * | 1980-12-26 | 1982-07-09 | Fuji Heavy Ind Ltd | Engine speed controlling device |
JPS57124043A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPS57124046A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPS57124042A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPS57124041A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPS57124044A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPS57126534A (en) * | 1981-01-29 | 1982-08-06 | Nippon Denso Co Ltd | Engine r.p.m. controlling method |
JPS5853648A (en) * | 1981-09-24 | 1983-03-30 | Mitsubishi Electric Corp | Idle speed controller of internal-combustion engine |
JPS59203828A (en) * | 1983-05-02 | 1984-11-19 | Japan Electronic Control Syst Co Ltd | Air-fuel ratio learning control apparatus for electronically controlled fuel injection type internal-combustion engine |
JPS63309776A (en) * | 1987-06-11 | 1988-12-16 | Suzuki Motor Co Ltd | Engine control device for motor bicycle |
JPH09204182A (en) * | 1996-10-21 | 1997-08-05 | Yamaha Corp | Electronic musical instrument system |
EP0894960A2 (en) | 1997-07-30 | 1999-02-03 | Nissan Motor Company, Limited | Idling speed control system of internal combustion engine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953118U (en) * | 1972-08-22 | 1974-05-10 | ||
JPS5048024U (en) * | 1973-09-04 | 1975-05-13 | ||
JPS51124535A (en) * | 1975-04-23 | 1976-10-30 | Uichi Ninomiya | Prefabricating gardening method and base box for gardening |
-
1977
- 1977-12-01 JP JP52143310A patent/JPS6045299B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953118U (en) * | 1972-08-22 | 1974-05-10 | ||
JPS5048024U (en) * | 1973-09-04 | 1975-05-13 | ||
JPS51124535A (en) * | 1975-04-23 | 1976-10-30 | Uichi Ninomiya | Prefabricating gardening method and base box for gardening |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54114641A (en) * | 1978-02-28 | 1979-09-06 | Nippon Denso Co Ltd | Controller of speed of revolution of engine |
JPS6119818B2 (en) * | 1978-02-28 | 1986-05-19 | Nippon Denso Co | |
JPS55107034A (en) * | 1979-02-09 | 1980-08-16 | Nippon Denso Co Ltd | Idling speed controller of engine |
JPH0143139B2 (en) * | 1979-02-09 | 1989-09-19 | Nippon Denso Co | |
JPS5644433A (en) * | 1979-09-20 | 1981-04-23 | Toyota Motor Corp | Method of adjusting idling revolution speed |
JPS6316578B2 (en) * | 1979-09-20 | 1988-04-09 | Toyota Motor Co Ltd | |
JPS5724433A (en) * | 1980-07-16 | 1982-02-09 | Toyota Motor Corp | Control method of idle speed |
JPS6354130B2 (en) * | 1980-07-16 | 1988-10-26 | Toyota Motor Co Ltd | |
JPS5751954A (en) * | 1980-09-16 | 1982-03-27 | Toyota Motor Corp | Ignition timing control for internal combustion engine |
JPS57108436A (en) * | 1980-12-25 | 1982-07-06 | Fuji Heavy Ind Ltd | Speed controller of engine |
JPS57110742A (en) * | 1980-12-26 | 1982-07-09 | Fuji Heavy Ind Ltd | Engine speed controlling device |
JPH0222227B2 (en) * | 1981-01-23 | 1990-05-17 | Toyota Motor Co Ltd | |
JPS57124044A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPH0238779B2 (en) * | 1981-01-23 | 1990-08-31 | Toyota Motor Co Ltd | |
JPH034739B2 (en) * | 1981-01-23 | 1991-01-23 | Toyota Motor Co Ltd | |
JPS57124042A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPS57124046A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPS57124043A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPH036340B2 (en) * | 1981-01-23 | 1991-01-29 | Toyota Motor Co Ltd | |
JPS57124041A (en) * | 1981-01-23 | 1982-08-02 | Toyota Motor Corp | Idling revolution speed control method for internal combustion engine |
JPH0238781B2 (en) * | 1981-01-29 | 1990-08-31 | Nippon Denso Co | |
JPS57126534A (en) * | 1981-01-29 | 1982-08-06 | Nippon Denso Co Ltd | Engine r.p.m. controlling method |
JPS5853648A (en) * | 1981-09-24 | 1983-03-30 | Mitsubishi Electric Corp | Idle speed controller of internal-combustion engine |
JPS59203828A (en) * | 1983-05-02 | 1984-11-19 | Japan Electronic Control Syst Co Ltd | Air-fuel ratio learning control apparatus for electronically controlled fuel injection type internal-combustion engine |
JPH0226052B2 (en) * | 1983-05-02 | 1990-06-07 | Japan Electronic Control Syst | |
JPS63309776A (en) * | 1987-06-11 | 1988-12-16 | Suzuki Motor Co Ltd | Engine control device for motor bicycle |
JPH09204182A (en) * | 1996-10-21 | 1997-08-05 | Yamaha Corp | Electronic musical instrument system |
EP0894960A2 (en) | 1997-07-30 | 1999-02-03 | Nissan Motor Company, Limited | Idling speed control system of internal combustion engine |
US5975049A (en) * | 1997-07-30 | 1999-11-02 | Nissan Motor Co., Ltd. | Idling speed control system of internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6045299B2 (en) | 1985-10-08 |
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