ES422015A1 - Control systems for fuel supply systems for internal combustion engines - Google Patents
Control systems for fuel supply systems for internal combustion enginesInfo
- Publication number
- ES422015A1 ES422015A1 ES422015A ES422015A ES422015A1 ES 422015 A1 ES422015 A1 ES 422015A1 ES 422015 A ES422015 A ES 422015A ES 422015 A ES422015 A ES 422015A ES 422015 A1 ES422015 A1 ES 422015A1
- Authority
- ES
- Spain
- Prior art keywords
- speed
- pump
- motor
- output
- systems
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/406—Electrically controlling a diesel injection pump
- F02D41/407—Electrically controlling a diesel injection pump of the in-line type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Improvements in engine fuel systems, characterized in that the system comprises, in combination, a pump that supplies fuel to the engine, an actuator that controls the output of the pump, a control circuit that is supplied with electrical signals representing the demanded speed of the motor, the real speed of the motor and the output of the pump, said control circuit setting the slope of the output of the pump with respect to the speed curves of the motor, and a means sensitive to the speed that works by below a predetermined speed of the motor to modify said slope in order to make it less steep and thus produce less change in the pump output for a given change in speed. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB89173*[A GB1460014A (en) | 1973-01-06 | 1973-01-06 | Control systems for fuel supply systems for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
ES422015A1 true ES422015A1 (en) | 1976-04-16 |
Family
ID=9712308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES422015A Expired ES422015A1 (en) | 1973-01-06 | 1974-01-04 | Control systems for fuel supply systems for internal combustion engines |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS49135031A (en) |
BR (1) | BR7400023D0 (en) |
CA (1) | CA1004323A (en) |
DE (1) | DE2400414A1 (en) |
ES (1) | ES422015A1 (en) |
FR (1) | FR2213416B1 (en) |
GB (1) | GB1460014A (en) |
IN (1) | IN140685B (en) |
IT (1) | IT1008101B (en) |
ZA (1) | ZA739710B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2475632A1 (en) * | 1980-02-08 | 1981-08-14 | Lucas Industries Ltd | REGULATOR SYSTEM FOR FUEL PUMP OF INTERNAL COMBUSTION ENGINE |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1962570C3 (en) * | 1969-12-13 | 1979-10-25 | Robert Bosch Gmbh, 7000 Stuttgart | Control device for the injection pump of a diesel engine |
-
1973
- 1973-01-06 GB GB89173*[A patent/GB1460014A/en not_active Expired
- 1973-12-28 ZA ZA739710A patent/ZA739710B/en unknown
- 1973-12-28 IN IN2830/CAL/1973A patent/IN140685B/en unknown
-
1974
- 1974-01-04 CA CA189,442A patent/CA1004323A/en not_active Expired
- 1974-01-04 ES ES422015A patent/ES422015A1/en not_active Expired
- 1974-01-04 BR BR7423A patent/BR7400023D0/en unknown
- 1974-01-04 FR FR7400249A patent/FR2213416B1/fr not_active Expired
- 1974-01-04 IT IT47535/74A patent/IT1008101B/en active
- 1974-01-05 DE DE2400414A patent/DE2400414A1/en active Pending
- 1974-01-05 JP JP49000031A patent/JPS49135031A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7400023D0 (en) | 1974-08-15 |
IN140685B (en) | 1976-12-11 |
AU6403473A (en) | 1975-07-03 |
FR2213416B1 (en) | 1976-11-26 |
IT1008101B (en) | 1976-11-10 |
JPS49135031A (en) | 1974-12-26 |
GB1460014A (en) | 1976-12-31 |
CA1004323A (en) | 1977-01-25 |
ZA739710B (en) | 1974-11-27 |
DE2400414A1 (en) | 1974-07-18 |
FR2213416A1 (en) | 1974-08-02 |
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