JPS6424132A - Idling speed control device - Google Patents

Idling speed control device

Info

Publication number
JPS6424132A
JPS6424132A JP17791987A JP17791987A JPS6424132A JP S6424132 A JPS6424132 A JP S6424132A JP 17791987 A JP17791987 A JP 17791987A JP 17791987 A JP17791987 A JP 17791987A JP S6424132 A JPS6424132 A JP S6424132A
Authority
JP
Japan
Prior art keywords
load
engine
bypass passage
compressor
accordance
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.)
Pending
Application number
JP17791987A
Other languages
Japanese (ja)
Inventor
Tsutomu Takano
Tetsuya Takahashi
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 JP17791987A priority Critical patent/JPS6424132A/en
Publication of JPS6424132A publication Critical patent/JPS6424132A/en
Pending legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To prevent an idle speed from changing by detecting a load on a compressor for an air conditioner and controlling an air flow amount regulating means in a bypass passage in accordance with a level of the load, in the case of an engine equipped with the bypass passage bypassing a throttle. CONSTITUTION:A bypass passage 102 is connected to an intake passage in such a manner as bypassing a throttle 101 provided in the intake passage of an engine 106, and by performing a feedback control of an air flow amount regulating means 122, provided interposing in this bypass passage 102, in accordance with an output from an engine speed sensor, an idle speed is focused to the target speed. In the case of an idling speed control device thus obtained, a load detecting means 121, which detects a load on a compressor 104 for an air conditioner, is provided. And controlling the air flow amount regulating means 122 in accordance with a level of the detected load, the idle speed of the engine 106 can be controlled to a fixed value despite the change of the load on the compressor 104.
JP17791987A 1987-07-15 1987-07-15 Idling speed control device Pending JPS6424132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17791987A JPS6424132A (en) 1987-07-15 1987-07-15 Idling speed control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17791987A JPS6424132A (en) 1987-07-15 1987-07-15 Idling speed control device

Publications (1)

Publication Number Publication Date
JPS6424132A true JPS6424132A (en) 1989-01-26

Family

ID=16039359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17791987A Pending JPS6424132A (en) 1987-07-15 1987-07-15 Idling speed control device

Country Status (1)

Country Link
JP (1) JPS6424132A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02215938A (en) * 1989-02-16 1990-08-28 Fuji Heavy Ind Ltd Operating controller for garbage truck
JPH03124934A (en) * 1989-10-11 1991-05-28 Japan Electron Control Syst Co Ltd Control device for idle speed control valve
US7954473B2 (en) * 2007-01-31 2011-06-07 Yamaha Hatsudoki Kabushiki Kaisha Vehicle, controller and control method therefor, and abnormality detection system for idle speed control device and abnormality determining method for idle speed control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02215938A (en) * 1989-02-16 1990-08-28 Fuji Heavy Ind Ltd Operating controller for garbage truck
JPH03124934A (en) * 1989-10-11 1991-05-28 Japan Electron Control Syst Co Ltd Control device for idle speed control valve
US7954473B2 (en) * 2007-01-31 2011-06-07 Yamaha Hatsudoki Kabushiki Kaisha Vehicle, controller and control method therefor, and abnormality detection system for idle speed control device and abnormality determining method for idle speed control device

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