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 engineInfo
- 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
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
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)
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)
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 |
-
1978
- 1978-02-27 JP JP53020902A patent/JPS6018822B2/en not_active Expired
Patent Citations (1)
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)
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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