JPS54114641A - Controller of speed of revolution of engine - Google Patents

Controller of speed of revolution of engine

Info

Publication number
JPS54114641A
JPS54114641A JP2232678A JP2232678A JPS54114641A JP S54114641 A JPS54114641 A JP S54114641A JP 2232678 A JP2232678 A JP 2232678A JP 2232678 A JP2232678 A JP 2232678A JP S54114641 A JPS54114641 A JP S54114641A
Authority
JP
Japan
Prior art keywords
engine
revolution
speed
set speed
control
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
JP2232678A
Other languages
Japanese (ja)
Other versions
JPS6119818B2 (en
Inventor
Motoharu Sueishi
Masumi Kinugawa
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP2232678A priority Critical patent/JPS54114641A/en
Publication of JPS54114641A publication Critical patent/JPS54114641A/en
Publication of JPS6119818B2 publication Critical patent/JPS6119818B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To accurately control the speed of the revolution of an engine, by allowing the control of the speed of the revolution of the engine by control parameters, such as, the warming-up condition of the engine, the ON-OFF of an air conditioner, etc.
CONSTITUTION: The speed of the revolution of an engine is controlled to the set speed of revolution corresponding to a comparison level D decided by the output of a function voltage generating circuit 200 by means of an electronic air control unit 60 when idling, at which a throttle vavle 17 is closed. The comparison level D deciding the set speed of revolution becomes higher the lower the temperature of the engine is in response to the output of a warming-up sensor 19. When a compressor 26 of an air conditioner etc. is connected to the engine 10 and an air conditioning switch 28 driven is in ON, the ON signals of the air conditioning switch 28 are input to the function voltage generating circuit 200, and the comprison level D is raised by means of the circuit 200, thus changing over the set speed of revolution to high values.
COPYRIGHT: (C)1979,JPO&Japio
JP2232678A 1978-02-28 1978-02-28 Controller of speed of revolution of engine Granted JPS54114641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2232678A JPS54114641A (en) 1978-02-28 1978-02-28 Controller of speed of revolution of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2232678A JPS54114641A (en) 1978-02-28 1978-02-28 Controller of speed of revolution of engine

Publications (2)

Publication Number Publication Date
JPS54114641A true JPS54114641A (en) 1979-09-06
JPS6119818B2 JPS6119818B2 (en) 1986-05-19

Family

ID=12079578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2232678A Granted JPS54114641A (en) 1978-02-28 1978-02-28 Controller of speed of revolution of engine

Country Status (1)

Country Link
JP (1) JPS54114641A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743333U (en) * 1980-08-22 1982-03-09
JPS57124041A (en) * 1981-01-23 1982-08-02 Toyota Motor Corp Idling revolution speed control method for internal combustion engine
JPS62178749A (en) * 1986-01-29 1987-08-05 Mitsubishi Electric Corp Idle speed control device for internal combustion engine
CN109323376A (en) * 2018-01-16 2019-02-12 苏州艾尔科机电工程有限公司 A kind of indoor fresh air control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476723A (en) * 1977-12-01 1979-06-19 Nissan Motor Co Ltd Device of controlling number of idling revolution of internal combustion engine
JPS5476722A (en) * 1977-12-01 1979-06-19 Nissan Motor Co Ltd Device of taking measure to exhaust when internal combustion engine decelerate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476723A (en) * 1977-12-01 1979-06-19 Nissan Motor Co Ltd Device of controlling number of idling revolution of internal combustion engine
JPS5476722A (en) * 1977-12-01 1979-06-19 Nissan Motor Co Ltd Device of taking measure to exhaust when internal combustion engine decelerate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743333U (en) * 1980-08-22 1982-03-09
JPS57124041A (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
JPS62178749A (en) * 1986-01-29 1987-08-05 Mitsubishi Electric Corp Idle speed control device for internal combustion engine
CN109323376A (en) * 2018-01-16 2019-02-12 苏州艾尔科机电工程有限公司 A kind of indoor fresh air control system

Also Published As

Publication number Publication date
JPS6119818B2 (en) 1986-05-19

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