FR2304783A1 - METHOD AND DEVICE FOR FACILITATING THE COLD START OF FUEL INJECTION SYSTEMS - Google Patents
METHOD AND DEVICE FOR FACILITATING THE COLD START OF FUEL INJECTION SYSTEMSInfo
- Publication number
- FR2304783A1 FR2304783A1 FR7607855A FR7607855A FR2304783A1 FR 2304783 A1 FR2304783 A1 FR 2304783A1 FR 7607855 A FR7607855 A FR 7607855A FR 7607855 A FR7607855 A FR 7607855A FR 2304783 A1 FR2304783 A1 FR 2304783A1
- Authority
- FR
- France
- Prior art keywords
- facilitating
- fuel injection
- cold start
- injection systems
- 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.)
- Granted
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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/061—Introducing corrections for particular operating conditions for engine starting or warming up the corrections being time dependent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0606—Fuel temperature
-
- 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
- Y02T10/12—Improving ICE efficiencies
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2511974A DE2511974C3 (en) | 1975-03-19 | 1975-03-19 | Method and device for increasing cold start in fuel injection systems for internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2304783A1 true FR2304783A1 (en) | 1976-10-15 |
FR2304783B1 FR2304783B1 (en) | 1982-12-17 |
Family
ID=5941780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7607855A Granted FR2304783A1 (en) | 1975-03-19 | 1976-03-18 | METHOD AND DEVICE FOR FACILITATING THE COLD START OF FUEL INJECTION SYSTEMS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6029824B2 (en) |
BR (1) | BR7601660A (en) |
DE (1) | DE2511974C3 (en) |
FR (1) | FR2304783A1 (en) |
GB (1) | GB1546947A (en) |
SE (1) | SE434973B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024233A2 (en) * | 1979-08-13 | 1981-02-25 | The Bendix Corporation | Sequential fuel injection system with overlapping injector actuation |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2612913C2 (en) * | 1976-03-26 | 1984-11-08 | Robert Bosch Gmbh, 7000 Stuttgart | Method for warm-up enrichment of the fuel-air mixture supplied to an internal combustion engine and warm-up enrichment circuit |
DE2728414C2 (en) * | 1977-06-24 | 1985-03-28 | Robert Bosch Gmbh, 7000 Stuttgart | Device for controlling the injection quantity in internal combustion engines during a cold start |
DE2848563C2 (en) * | 1978-11-09 | 1984-06-28 | Robert Bosch Gmbh, 7000 Stuttgart | Device for usually supplementary fuel metering in an internal combustion engine with external ignition during special operating conditions by means of an electrically operated special metering device, in particular an injection valve |
JPS55137325A (en) * | 1979-04-16 | 1980-10-27 | Nissan Motor Co Ltd | Starting controller for fuel injecting type engine |
JPS5614836A (en) * | 1979-07-13 | 1981-02-13 | Hitachi Ltd | Controlling device for internal combustion engine |
DE3011638A1 (en) * | 1980-03-26 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | CONTROL DEVICE FOR A FUEL METERING SYSTEM OF AN INTERNAL COMBUSTION ENGINE |
JPS5746031A (en) * | 1980-09-01 | 1982-03-16 | Toyota Motor Corp | Method of controlling supplied quantity of fuel to internal combustion engine |
DE3042245A1 (en) * | 1980-11-08 | 1982-06-09 | Robert Bosch Gmbh, 7000 Stuttgart | ELECTRONIC INTERNAL COMBUSTION CONTROL SYSTEM |
JPS57171048A (en) * | 1981-04-15 | 1982-10-21 | Mazda Motor Corp | Control system for engine |
US4391254A (en) * | 1981-12-11 | 1983-07-05 | Brunswick Corporation | Atomization compensation for electronic fuel injection |
JPS58150035A (en) * | 1982-03-01 | 1983-09-06 | Toyota Motor Corp | Electronically controlled fuel injection method of internal-combustion engine |
JPS5946329A (en) * | 1982-08-25 | 1984-03-15 | Honda Motor Co Ltd | Controlling method for supplying fuel to internal- conbustion engine after starting |
JPS59141730A (en) * | 1983-02-02 | 1984-08-14 | Toyota Motor Corp | Method of controlling fuel injection quantity of internal-combustion engine |
JPS59196947A (en) * | 1983-04-22 | 1984-11-08 | Mitsubishi Motors Corp | Air-fuel ratio controlling apparatus for internal- combustion engine |
DE3322209A1 (en) * | 1983-06-21 | 1985-01-03 | Robert Bosch Gmbh, 7000 Stuttgart | Starting time limitation for internal combustion engines with fuel injection |
DE3326575A1 (en) * | 1983-07-23 | 1985-01-31 | Robert Bosch Gmbh, 7000 Stuttgart | CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
US4582036A (en) * | 1983-09-12 | 1986-04-15 | Honda Giken Kogyo K.K. | Fuel supply control method for internal combustion engines immediately after cranking |
JPS6140442A (en) * | 1984-08-01 | 1986-02-26 | Fuji Heavy Ind Ltd | Start control device in fuel injection type engine |
JP2551378Y2 (en) * | 1988-06-17 | 1997-10-22 | 株式会社ユニシアジェックス | Electronically controlled fuel injection device for internal combustion engine |
DE19545418C2 (en) * | 1995-12-06 | 1997-09-18 | Bosch Gmbh Robert | Electronic control device for metering fuel in an internal combustion engine |
GB2308866B (en) * | 1996-01-04 | 1999-09-08 | Rolls Royce Plc | Ducted fan gas turbine engine with secondary duct |
FR3035448B1 (en) * | 2015-04-22 | 2018-11-02 | Continental Automotive France | METHOD FOR DETERMINING REAL LENGTHS OF SMALL INTERVALS OF A TARGET DONE OF A CRANKSHAFT |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2002456A6 (en) * | 1968-02-23 | 1969-10-17 | Bosch | |
US3680532A (en) * | 1969-02-15 | 1972-08-01 | Toyota Motor Co Ltd | Starting fuel feed system for the fuel injection of an internal combustion engine |
-
1975
- 1975-03-19 DE DE2511974A patent/DE2511974C3/en not_active Expired
-
1976
- 1976-02-12 SE SE7601597A patent/SE434973B/en not_active IP Right Cessation
- 1976-03-17 JP JP51029048A patent/JPS6029824B2/en not_active Expired
- 1976-03-18 BR BR7601660A patent/BR7601660A/en unknown
- 1976-03-18 FR FR7607855A patent/FR2304783A1/en active Granted
- 1976-03-18 GB GB10908/76A patent/GB1546947A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2002456A6 (en) * | 1968-02-23 | 1969-10-17 | Bosch | |
US3680532A (en) * | 1969-02-15 | 1972-08-01 | Toyota Motor Co Ltd | Starting fuel feed system for the fuel injection of an internal combustion engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024233A2 (en) * | 1979-08-13 | 1981-02-25 | The Bendix Corporation | Sequential fuel injection system with overlapping injector actuation |
EP0024233A3 (en) * | 1979-08-13 | 1981-11-25 | The Bendix Corporation | Sequential fuel injection system with overlapping injector actuation |
Also Published As
Publication number | Publication date |
---|---|
BR7601660A (en) | 1976-09-14 |
SE7601597L (en) | 1976-09-20 |
DE2511974C3 (en) | 1980-07-24 |
FR2304783B1 (en) | 1982-12-17 |
JPS51117236A (en) | 1976-10-15 |
GB1546947A (en) | 1979-05-31 |
DE2511974A1 (en) | 1976-09-30 |
DE2511974B2 (en) | 1979-11-15 |
JPS6029824B2 (en) | 1985-07-12 |
SE434973B (en) | 1984-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |