JPS57143140A - Speed controller for internal combustion engine - Google Patents
Speed controller for internal combustion engineInfo
- Publication number
- JPS57143140A JPS57143140A JP2801181A JP2801181A JPS57143140A JP S57143140 A JPS57143140 A JP S57143140A JP 2801181 A JP2801181 A JP 2801181A JP 2801181 A JP2801181 A JP 2801181A JP S57143140 A JPS57143140 A JP S57143140A
- Authority
- JP
- Japan
- Prior art keywords
- revolution speed
- circuit
- acceleration
- generation circuit
- signal generation
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
- 230000001133 acceleration Effects 0.000 abstract 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 abstract 4
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Controls For Constant Speed Travelling (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE:To effectuate constant speed control with high accuracy, by comparing an actual revolution speed signal with a set revolution speed signal to generate an acceleration or deceleration signal depending on the result of the comparison, to open or close a throttle valve. CONSTITUTION:A revolution speed detection circuit 2, a revolution speed setting circuit 3, a comparator circuit 5 for comparing the output signals of the circuits 2, 3 with each other, a first deceleration signal generation circuit 8, a first acceleration signal generation circuit 9, a second deceleration signal generation circuit 12 and a second acceleration signal generation circuit 13 are provided. The actual revolution speed signal Eb is compared with the set revolution speed signals Ec, Ed by the circuit 5. The second deceleration signals Eq, Er or second acceleration signals Es, Et are produced depending on the result of the comparison to regulate the degree of opening of a throttle valve 15 by a throttle controller 14 to keep the revolution speed at the set level. Constant speed control with high accuracy despite the fluctuation of load is thus effectuated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2801181A JPS57143140A (en) | 1981-02-27 | 1981-02-27 | Speed controller for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2801181A JPS57143140A (en) | 1981-02-27 | 1981-02-27 | Speed controller for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57143140A true JPS57143140A (en) | 1982-09-04 |
JPS6332973B2 JPS6332973B2 (en) | 1988-07-04 |
Family
ID=12236837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2801181A Granted JPS57143140A (en) | 1981-02-27 | 1981-02-27 | Speed controller for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143140A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59182639U (en) * | 1983-05-25 | 1984-12-05 | いすゞ自動車株式会社 | Internal combustion engine servo accelerator control device |
JPS63306250A (en) * | 1987-06-03 | 1988-12-14 | Honda Motor Co Ltd | Throttle valve controller for internal combustion engine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0240684U (en) * | 1988-09-12 | 1990-03-20 | ||
JPH0411190U (en) * | 1990-05-18 | 1992-01-30 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4715537U (en) * | 1971-03-20 | 1972-10-23 |
-
1981
- 1981-02-27 JP JP2801181A patent/JPS57143140A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4715537U (en) * | 1971-03-20 | 1972-10-23 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59182639U (en) * | 1983-05-25 | 1984-12-05 | いすゞ自動車株式会社 | Internal combustion engine servo accelerator control device |
JPS63306250A (en) * | 1987-06-03 | 1988-12-14 | Honda Motor Co Ltd | Throttle valve controller for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6332973B2 (en) | 1988-07-04 |
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