JPS5710740A - Injection amount control unit of diesel engine fuel - Google Patents
Injection amount control unit of diesel engine fuelInfo
- Publication number
- JPS5710740A JPS5710740A JP8494380A JP8494380A JPS5710740A JP S5710740 A JPS5710740 A JP S5710740A JP 8494380 A JP8494380 A JP 8494380A JP 8494380 A JP8494380 A JP 8494380A JP S5710740 A JPS5710740 A JP S5710740A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- control unit
- injection amount
- temperature
- basing
- 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 keep a smoke value under a certain value at the time of a full load which depends upon an atmospheric condition by providing an arithmetic unit in a control unit which compensates a maximum fuel injection amount of a pre-memorized standard condition basing upon the data for fuel temperature, atmospheric temperature and pressure etc.
CONSTITUTION: An output from each sensor 4 to 6 which detects exhaust pressure, intake air pressure, and a number of revolutions respectively, signals from a sensor 7 and 8 which senses an atmospheric pressure and temperature respectively, a signal from a sensor 8 which senses fuel temperature which comes from a fuel injection pump 2, and a signal which indicates an opening of an acceleration pedal 10 etc., are fed into a control unit 1. The control unit 1 determines a fuel injection amount (a), injection timing (b) basing upon the inputs mentioned in the aboves to instruct the fuel pump 2 thereabout for the fuel pump 2 to inject fuel into an engine 3 basing upon the instructions thereof.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55084943A JPS6053173B2 (en) | 1980-06-23 | 1980-06-23 | Diesel engine fuel injection amount control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55084943A JPS6053173B2 (en) | 1980-06-23 | 1980-06-23 | Diesel engine fuel injection amount control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5710740A true JPS5710740A (en) | 1982-01-20 |
JPS6053173B2 JPS6053173B2 (en) | 1985-11-25 |
Family
ID=13844727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55084943A Expired JPS6053173B2 (en) | 1980-06-23 | 1980-06-23 | Diesel engine fuel injection amount control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6053173B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58206846A (en) * | 1982-05-28 | 1983-12-02 | Japan Electronic Control Syst Co Ltd | Air-fuel ratio controller for internal-combustion engine |
JPS59153931A (en) * | 1983-02-19 | 1984-09-01 | Toyota Motor Corp | Fuel injection quantity controller for diesel engine |
KR20040033886A (en) * | 2002-10-16 | 2004-04-28 | 현대자동차주식회사 | Fuel injection compensating method in CNG engine |
KR100527702B1 (en) * | 2002-09-26 | 2005-11-09 | 현대자동차주식회사 | a device and the method for a correction of fuel injection in diesel engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5357325A (en) * | 1976-11-02 | 1978-05-24 | Bosch Gmbh Robert | Method and device for controlling maximum allowable fuel supply from pump in diesel engine |
-
1980
- 1980-06-23 JP JP55084943A patent/JPS6053173B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5357325A (en) * | 1976-11-02 | 1978-05-24 | Bosch Gmbh Robert | Method and device for controlling maximum allowable fuel supply from pump in diesel engine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58206846A (en) * | 1982-05-28 | 1983-12-02 | Japan Electronic Control Syst Co Ltd | Air-fuel ratio controller for internal-combustion engine |
JPS59153931A (en) * | 1983-02-19 | 1984-09-01 | Toyota Motor Corp | Fuel injection quantity controller for diesel engine |
JPH0536626B2 (en) * | 1983-02-19 | 1993-05-31 | Toyota Motor Co Ltd | |
KR100527702B1 (en) * | 2002-09-26 | 2005-11-09 | 현대자동차주식회사 | a device and the method for a correction of fuel injection in diesel engine |
KR20040033886A (en) * | 2002-10-16 | 2004-04-28 | 현대자동차주식회사 | Fuel injection compensating method in CNG engine |
Also Published As
Publication number | Publication date |
---|---|
JPS6053173B2 (en) | 1985-11-25 |
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