JPS5696125A - Rotary speed controller for engine - Google Patents

Rotary speed controller for engine

Info

Publication number
JPS5696125A
JPS5696125A JP17052979A JP17052979A JPS5696125A JP S5696125 A JPS5696125 A JP S5696125A JP 17052979 A JP17052979 A JP 17052979A JP 17052979 A JP17052979 A JP 17052979A JP S5696125 A JPS5696125 A JP S5696125A
Authority
JP
Japan
Prior art keywords
idle
throttle
engine
actuator
detector
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
JP17052979A
Other languages
Japanese (ja)
Other versions
JPS646337B2 (en
Inventor
Takeshi Atago
Toshio Manaka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP17052979A priority Critical patent/JPS5696125A/en
Publication of JPS5696125A publication Critical patent/JPS5696125A/en
Publication of JPS646337B2 publication Critical patent/JPS646337B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE: To eliminate the breathing of an engine when released an accelerator pedal, by using the throttle actuator of ISC for the control of idle rotary speed and the control when a throttle valve will return to the idle opening.
CONSTITUTION: An idle detector 14 is fixed to a throttle actuator 5 for driving the throttle of a carburetor in an engine 1, and the signal from said detector 14 is provided as an input data for a microcomputer 4 through a signal converter 3. The idle detector 14 is comprised of a contact chip 15 and frame 19 combined with the throttle actuator 5 while the signal is obtained from a microswitch 18. Upon stepping of an accelerator under idle condition, the throttle valve 7 can be controlled at the open position even when the accelerator is released because the stopper 12 of the idle actuator 5 will follow the lever 8 of the throttle valve 7.
COPYRIGHT: (C)1981,JPO&Japio
JP17052979A 1979-12-28 1979-12-28 Rotary speed controller for engine Granted JPS5696125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17052979A JPS5696125A (en) 1979-12-28 1979-12-28 Rotary speed controller for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17052979A JPS5696125A (en) 1979-12-28 1979-12-28 Rotary speed controller for engine

Publications (2)

Publication Number Publication Date
JPS5696125A true JPS5696125A (en) 1981-08-04
JPS646337B2 JPS646337B2 (en) 1989-02-02

Family

ID=15906613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17052979A Granted JPS5696125A (en) 1979-12-28 1979-12-28 Rotary speed controller for engine

Country Status (1)

Country Link
JP (1) JPS5696125A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126635A (en) * 1980-03-07 1981-10-03 Fuji Heavy Ind Ltd Automatic speed governor for idling
JPS57129233A (en) * 1981-02-04 1982-08-11 Nippon Denso Co Ltd Device for controlling rotational speed of engine
JPS5862333A (en) * 1981-10-09 1983-04-13 Mazda Motor Corp Control device of idling revolution in engine
JPS5877136A (en) * 1981-10-26 1983-05-10 ロ−ベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Method and device for controlling number of revolution of internal combustion engine
JPS593140A (en) * 1982-06-15 1984-01-09 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Controller for number of revolution of internal combustion engine
JPS595858A (en) * 1982-07-02 1984-01-12 Mitsubishi Motors Corp Control device for engine speed
JPS5963341A (en) * 1982-09-30 1984-04-11 Mitsubishi Motors Corp Engine speed control device
JPS5963342A (en) * 1982-09-30 1984-04-11 Mitsubishi Motors Corp Engine speed control device
JPS59226243A (en) * 1983-06-06 1984-12-19 Mazda Motor Corp Apparatus for controlling idling speed of engine
JPS59231160A (en) * 1983-06-15 1984-12-25 Mitsubishi Motors Corp Apparatus for controlling idling speed of engine
JPS6011646A (en) * 1983-06-30 1985-01-21 Mitsubishi Motors Corp Engine idle rotational speed control device
JPS6045748A (en) * 1983-08-23 1985-03-12 Mitsubishi Electric Corp Idling speed controller of internal-combustion engine
US4668440A (en) * 1985-07-12 1987-05-26 Vdo Adolf Schindling Ag Device for regulating engine idling speed
JPH01305148A (en) * 1988-06-03 1989-12-08 Japan Electron Control Syst Co Ltd Auxiliary air amount control device for internal combustion engine
JPH0374541A (en) * 1990-08-03 1991-03-29 Nippondenso Co Ltd Engine speed controlling device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5697538U (en) * 1979-12-26 1981-08-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5697538U (en) * 1979-12-26 1981-08-01

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333914B2 (en) * 1980-03-07 1991-05-20 Fuji Jukogyo Kk
JPS56126635A (en) * 1980-03-07 1981-10-03 Fuji Heavy Ind Ltd Automatic speed governor for idling
JPS57129233A (en) * 1981-02-04 1982-08-11 Nippon Denso Co Ltd Device for controlling rotational speed of engine
JPH0316497B2 (en) * 1981-02-04 1991-03-05 Nippon Denso Co
JPS6328222B2 (en) * 1981-10-09 1988-06-07 Matsuda Kk
JPS5862333A (en) * 1981-10-09 1983-04-13 Mazda Motor Corp Control device of idling revolution in engine
JPS5877136A (en) * 1981-10-26 1983-05-10 ロ−ベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Method and device for controlling number of revolution of internal combustion engine
JPH0550588B2 (en) * 1981-10-26 1993-07-29 Bosch Gmbh Robert
JPS593140A (en) * 1982-06-15 1984-01-09 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Controller for number of revolution of internal combustion engine
JPH0530980B2 (en) * 1982-06-15 1993-05-11 Bosch Gmbh Robert
JPS595858A (en) * 1982-07-02 1984-01-12 Mitsubishi Motors Corp Control device for engine speed
JPH0214984B2 (en) * 1982-07-02 1990-04-10 Mitsubishi Jidosha Kogyo Kk
JPH0245025B2 (en) * 1982-09-30 1990-10-08 Mitsubishi Jidosha Kogyo Kk
JPS5963341A (en) * 1982-09-30 1984-04-11 Mitsubishi Motors Corp Engine speed control device
JPS5963342A (en) * 1982-09-30 1984-04-11 Mitsubishi Motors Corp Engine speed control device
JPH0243905B2 (en) * 1982-09-30 1990-10-02 Mitsubishi Jidosha Kogyo Kk
JPS59226243A (en) * 1983-06-06 1984-12-19 Mazda Motor Corp Apparatus for controlling idling speed of engine
JPH0467576B2 (en) * 1983-06-06 1992-10-28 Mazda Motor
JPH0465228B2 (en) * 1983-06-15 1992-10-19 Mitsubishi Motors Corp
JPS59231160A (en) * 1983-06-15 1984-12-25 Mitsubishi Motors Corp Apparatus for controlling idling speed of engine
JPS6011646A (en) * 1983-06-30 1985-01-21 Mitsubishi Motors Corp Engine idle rotational speed control device
JPS6045748A (en) * 1983-08-23 1985-03-12 Mitsubishi Electric Corp Idling speed controller of internal-combustion engine
JPH0214978B2 (en) * 1983-08-23 1990-04-10 Mitsubishi Electric Corp
US4668440A (en) * 1985-07-12 1987-05-26 Vdo Adolf Schindling Ag Device for regulating engine idling speed
JPH01305148A (en) * 1988-06-03 1989-12-08 Japan Electron Control Syst Co Ltd Auxiliary air amount control device for internal combustion engine
JPH0374541A (en) * 1990-08-03 1991-03-29 Nippondenso Co Ltd Engine speed controlling device
JPH0578664B2 (en) * 1990-08-03 1993-10-29 Nippon Denso Co

Also Published As

Publication number Publication date
JPS646337B2 (en) 1989-02-02

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