JPS54113725A - Method of automatically contolling rotational number at non-load of internal combustion engine - Google Patents

Method of automatically contolling rotational number at non-load of internal combustion engine

Info

Publication number
JPS54113725A
JPS54113725A JP2090278A JP2090278A JPS54113725A JP S54113725 A JPS54113725 A JP S54113725A JP 2090278 A JP2090278 A JP 2090278A JP 2090278 A JP2090278 A JP 2090278A JP S54113725 A JPS54113725 A JP S54113725A
Authority
JP
Japan
Prior art keywords
load
variation
air
rotational number
valve
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
JP2090278A
Other languages
Japanese (ja)
Other versions
JPS6018822B2 (en
Inventor
Kazuhiro Higashiyama
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 JP53020902A priority Critical patent/JPS6018822B2/en
Publication of JPS54113725A publication Critical patent/JPS54113725A/en
Publication of JPS6018822B2 publication Critical patent/JPS6018822B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide the subject method comprising the steps of: detecting the variation of load to estimate the variation of the rotational number, adding the estimated control to the conventional feedback contol, thereby to suppress the variation of the rotational number at the time of the variation of load.
CONSTITUTION: The target rotational number at the time of non-load, preset in response to the output of a temperature senser 1 is compared with the actual rotational number, and the deviation signal based on the comparison is produced as output to an electromagnetic valve 18, and by opening or closing said valve 18 the negative pressure value of an air supply valve 14 to lead air to an air chamber 15 is controlled, whereby the air supply valve 14 is opened and closed to be controlled to contol the flow quantity of air bypassing through the throttle valve 13. In the thus constituted system, the minute load variation at the time of non-load is detected by a speed change position senser 4 of an automatic gear shifting apparatus and an operation senser 3 of an air-conditioning cooler, and at the time of generating the minute load variation said elecromagnetic valve 18 is controlled by varying said bypass air flow quantity by a part corresponding to the load variation part, thereby to compensate the response delay of the control system.
COPYRIGHT: (C)1979,JPO&Japio
JP53020902A 1978-02-27 1978-02-27 Automatic no-load speed control device for internal combustion engines Expired JPS6018822B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53020902A JPS6018822B2 (en) 1978-02-27 1978-02-27 Automatic no-load speed control device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53020902A JPS6018822B2 (en) 1978-02-27 1978-02-27 Automatic no-load speed control device for internal combustion engines

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP10675283A Division JPS5982546A (en) 1983-06-16 1983-06-16 Automatic number-of-revolutions control device for an internal-combustion engine during no load
JP3523886A Division JPS61210247A (en) 1986-02-21 1986-02-21 Device of automatically controlling number of revolutions during non-load running of internal-combustion engine

Publications (2)

Publication Number Publication Date
JPS54113725A true JPS54113725A (en) 1979-09-05
JPS6018822B2 JPS6018822B2 (en) 1985-05-13

Family

ID=12040155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53020902A Expired JPS6018822B2 (en) 1978-02-27 1978-02-27 Automatic no-load speed control device for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS6018822B2 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101041A (en) * 1980-01-16 1981-08-13 Toyota Motor Corp Idling-speed controlling apparatus for internal combustion engine
JPS5756644A (en) * 1980-09-24 1982-04-05 Toyota Motor Corp Intake air flow control device of internal combustion engine
JPS57110746A (en) * 1980-12-27 1982-07-09 Fuji Heavy Ind Ltd Engine speed controlling device
JPS57110747A (en) * 1980-12-27 1982-07-09 Fuji Heavy Ind Ltd Engine speed controlling device for vehicle equipped with automatic transmission
JPS57124049A (en) * 1981-01-26 1982-08-02 Toyota Motor Corp Idling revolution speed control method for internal combustion engine
JPS588250A (en) * 1981-07-08 1983-01-18 Mazda Motor Corp Idle rotation control device for engine
JPS58156141U (en) * 1982-04-13 1983-10-18 マツダ株式会社 engine intake system
JPS58183840A (en) * 1982-04-22 1983-10-27 Mazda Motor Corp Idling-speed controlling apparatus for engine
JPS58187536A (en) * 1982-04-28 1983-11-01 Mitsubishi Motors Corp Output controller of engine
JPS58197449A (en) * 1982-04-21 1983-11-17 Honda Motor Co Ltd Engine speed control method for 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
JPS5932652A (en) * 1982-08-18 1984-02-22 Mitsubishi Electric Corp Engine speed controlling apparatus
JPS59155547A (en) * 1983-02-24 1984-09-04 Honda Motor Co Ltd Method of feedback control for idling speed of internal- combustion engine
JPS59183051A (en) * 1983-03-30 1984-10-18 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 Idle rotation number controller of internal combustion engine
JPS59224432A (en) * 1983-06-03 1984-12-17 Mazda Motor Corp Controller for cylinder-quantity control engine
JPS6035151A (en) * 1983-08-05 1985-02-22 Mazda Motor Corp Control device of idle speed in engine
JPS6065246A (en) * 1983-09-19 1985-04-15 Daifuku Co Ltd Speed controlling method in engine test device
US4562808A (en) * 1983-09-27 1986-01-07 Mazda Motor Corporation Engine idling speed control
JPS61272441A (en) * 1985-05-28 1986-12-02 Mitsubishi Electric Corp Idle revolution speed controller for internal-combustion engine
JPS63208642A (en) * 1987-02-26 1988-08-30 Mitsubishi Heavy Ind Ltd Control device for engine
JPH01257740A (en) * 1988-02-18 1989-10-13 Nissan Motor Co Ltd Automatic control device for engine speed at no-load in internal combustion engine
JPH02233845A (en) * 1989-03-08 1990-09-17 Daihatsu Motor Co Ltd Control method for idling speed

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498413A (en) * 1978-01-20 1979-08-03 Nippon Denso Co Ltd Rotation speed controller for engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498413A (en) * 1978-01-20 1979-08-03 Nippon Denso Co Ltd Rotation speed controller for engine

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101041A (en) * 1980-01-16 1981-08-13 Toyota Motor Corp Idling-speed controlling apparatus for internal combustion engine
JPS5756644A (en) * 1980-09-24 1982-04-05 Toyota Motor Corp Intake air flow control device of internal combustion engine
JPS57110746A (en) * 1980-12-27 1982-07-09 Fuji Heavy Ind Ltd Engine speed controlling device
JPS57110747A (en) * 1980-12-27 1982-07-09 Fuji Heavy Ind Ltd Engine speed controlling device for vehicle equipped with automatic transmission
JPH0160659B2 (en) * 1980-12-27 1989-12-25 Fuji Heavy Ind Ltd
JPH0238780B2 (en) * 1981-01-26 1990-08-31 Toyota Motor Co Ltd
JPS57124049A (en) * 1981-01-26 1982-08-02 Toyota Motor Corp Idling revolution speed control method for internal combustion engine
JPS588250A (en) * 1981-07-08 1983-01-18 Mazda Motor Corp Idle rotation control device for engine
JPH0231781B2 (en) * 1981-07-08 1990-07-16 Mazda Motor
JPS58156141U (en) * 1982-04-13 1983-10-18 マツダ株式会社 engine intake system
JPH0229244Y2 (en) * 1982-04-13 1990-08-06
JPH0253614B2 (en) * 1982-04-21 1990-11-19 Honda Motor Co Ltd
JPS58197449A (en) * 1982-04-21 1983-11-17 Honda Motor Co Ltd Engine speed control method for internal-combustion engine
JPH0243903B2 (en) * 1982-04-22 1990-10-02 Mazda Motor
JPS58183840A (en) * 1982-04-22 1983-10-27 Mazda Motor Corp Idling-speed controlling apparatus for engine
JPS58187536A (en) * 1982-04-28 1983-11-01 Mitsubishi Motors Corp Output controller of engine
JPH0530980B2 (en) * 1982-06-15 1993-05-11 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
JPS6327539B2 (en) * 1982-08-18 1988-06-03 Mitsubishi Electric Corp
JPS5932652A (en) * 1982-08-18 1984-02-22 Mitsubishi Electric Corp Engine speed controlling apparatus
JPS59155547A (en) * 1983-02-24 1984-09-04 Honda Motor Co Ltd Method of feedback control for idling speed of internal- combustion engine
JPS59183051A (en) * 1983-03-30 1984-10-18 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 Idle rotation number controller of internal combustion engine
JPS59224432A (en) * 1983-06-03 1984-12-17 Mazda Motor Corp Controller for cylinder-quantity control engine
JPH0218416B2 (en) * 1983-06-03 1990-04-25 Mazda Motor
JPS6035151A (en) * 1983-08-05 1985-02-22 Mazda Motor Corp Control device of idle speed in engine
JPH056025B2 (en) * 1983-08-05 1993-01-25 Matsuda Kk
JPS6065246A (en) * 1983-09-19 1985-04-15 Daifuku Co Ltd Speed controlling method in engine test device
JPH0330703B2 (en) * 1983-09-19 1991-05-01 Daifuku Kk
US4562808A (en) * 1983-09-27 1986-01-07 Mazda Motor Corporation Engine idling speed control
JPS61272441A (en) * 1985-05-28 1986-12-02 Mitsubishi Electric Corp Idle revolution speed controller for internal-combustion engine
JPH0454820B2 (en) * 1985-05-28 1992-09-01 Mitsubishi Electric Corp
JPS63208642A (en) * 1987-02-26 1988-08-30 Mitsubishi Heavy Ind Ltd Control device for engine
JPH01257740A (en) * 1988-02-18 1989-10-13 Nissan Motor Co Ltd Automatic control device for engine speed at no-load in internal combustion engine
JPH0457856B2 (en) * 1988-02-18 1992-09-14 Nissan Motor
JPH02233845A (en) * 1989-03-08 1990-09-17 Daihatsu Motor Co Ltd Control method for idling speed

Also Published As

Publication number Publication date
JPS6018822B2 (en) 1985-05-13

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