JPS5476723A - Device of controlling number of idling revolution of internal combustion engine - Google Patents

Device of controlling number of idling revolution of internal combustion engine

Info

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
Application number
JP14331077A
Other languages
Japanese (ja)
Other versions
JPS6045299B2 (en
Inventor
Tsuneomi Yano
Haruo Yuzawa
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP52143310A priority Critical patent/JPS6045299B2/en
Priority to US05/965,467 priority patent/US4240145A/en
Publication of JPS5476723A publication Critical patent/JPS5476723A/en
Priority to US06/416,162 priority patent/USRE32030E/en
Publication of JPS6045299B2 publication Critical patent/JPS6045299B2/en
Expired legal-status Critical Current

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
JP52143310A 1977-12-01 1977-12-01 Internal combustion engine idle speed control device Expired JPS6045299B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS5476723A (en) Device of controlling number of idling revolution of internal combustion engine
JPS57146031A (en) Method of supplying fuel upon starting in internal combustion engine
JPS5449421A (en) Controlling of run of internal combustion engine
JPS55160135A (en) Suction air controller
JPS5578138A (en) Idling speed control for internal combustion engine
JPS5756643A (en) Intake air flow rate control device of internal combustion engine
JPS5756644A (en) Intake air flow control device of internal combustion engine
JPS5770932A (en) Warming-up detector for air fuel ratio controller of internal combustion engine
JPS55142944A (en) Intake air quantity control equipment
JPS5430319A (en) Electronic control internal combustion engine
JPS57116138A (en) Controller for internal combustion engine
JPS5362019A (en) Secondary air injection control device for internal combustion engine
JPS5612029A (en) Control method for speed of revolution in internal combustion engine
JPS56101032A (en) Intake system for diesel engine
JPS57191428A (en) Idling control device for controlling number of operating cylinders of engine
JPS53140420A (en) Engine combustion controller for automobile
JPS53134110A (en) Secondary air controller
JPS57105532A (en) Air-fuel ratio controlling method
JPS54118925A (en) Egr/ignition timing controller
JPS57124064A (en) Exhaust gas returning device for engine
JPS5484141A (en) Idle revolution number control device of engine
JPS5549546A (en) Electronic fuel injection device at internal combustion engine
JPS5647649A (en) Air-fuel mixture feeding apparatus for internal combustion engine
JPS6487847A (en) Fuel injection timing control for internal combustion engine
JPS5386918A (en) Auxiliary air regulating device for enforced scavenging engine