DE3779929D1 - Startanreicherungssteuerung fuer eine kraftstoffeinspritzmaschine. - Google Patents
Startanreicherungssteuerung fuer eine kraftstoffeinspritzmaschine.Info
- Publication number
- DE3779929D1 DE3779929D1 DE8787903618T DE3779929T DE3779929D1 DE 3779929 D1 DE3779929 D1 DE 3779929D1 DE 8787903618 T DE8787903618 T DE 8787903618T DE 3779929 T DE3779929 T DE 3779929T DE 3779929 D1 DE3779929 D1 DE 3779929D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- injection machine
- enlargement control
- start enlargement
- control
- 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 - Lifetime
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
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/36—Controlling fuel injection of the low pressure type with means for controlling distribution
-
- 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
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/001—Arrangements thereof
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/865,852 US4691680A (en) | 1986-05-22 | 1986-05-22 | Starting-enrichment control for a fuel-injected engine |
PCT/US1987/001112 WO1987007330A1 (en) | 1986-05-22 | 1987-05-18 | Starting-enrichment control for a fuel-injected engine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3779929D1 true DE3779929D1 (de) | 1992-07-23 |
Family
ID=25346384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787903618T Expired - Lifetime DE3779929D1 (de) | 1986-05-22 | 1987-05-18 | Startanreicherungssteuerung fuer eine kraftstoffeinspritzmaschine. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4691680A (de) |
EP (1) | EP0412962B1 (de) |
JP (1) | JPH01502838A (de) |
AU (1) | AU599110B2 (de) |
CA (1) | CA1277398C (de) |
DE (1) | DE3779929D1 (de) |
WO (1) | WO1987007330A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3617104A1 (de) * | 1986-05-21 | 1987-11-26 | Bosch Gmbh Robert | Verfahren und elektronisches brennkraftmaschinensteuersystem zur kaltstartsteuerung |
US4942848A (en) * | 1987-04-30 | 1990-07-24 | Nissan Motor Co., Ltd. | Air-fuel ratio control system for automotive internal combustion engine or the like with fuel type discrimination capabilities |
US4901701A (en) * | 1987-11-12 | 1990-02-20 | Injection Research Specialists, Inc. | Two-cycle engine with electronic fuel injection |
DE3841475A1 (de) * | 1988-12-09 | 1990-06-13 | Bosch Gmbh Robert | Verfahren und vorrichtung zur erkennung eines wiederholstarts und entsprechende reduzierung der kraftstoffzufuehrung bei einer brennkraftmaschine |
JPH05214985A (ja) * | 1992-02-05 | 1993-08-24 | Fuji Heavy Ind Ltd | エンジンの燃料噴射制御方法 |
US5408975A (en) * | 1993-05-05 | 1995-04-25 | Polaris Industries L.P. | Priming control system for fuel injected engines |
US5832888A (en) * | 1997-01-07 | 1998-11-10 | Brunswick Corporation | Thermostatic override switch for an automatic choke in an internal combustion engine |
US5927253A (en) * | 1998-02-26 | 1999-07-27 | Ford Global Technologies, Inc. | Fuel system priming method |
JP3661606B2 (ja) * | 2001-04-27 | 2005-06-15 | トヨタ自動車株式会社 | 車輌用間歇運転式内燃機関の運転方法 |
US9347390B2 (en) | 2013-03-20 | 2016-05-24 | Ford Global Technologies, Llc | Engine de-choking in response to an engine flood event |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3646917A (en) * | 1970-06-16 | 1972-03-07 | Bendix Corp | Auxiliary circuit for electronic fuel control systems to facilitate cold starting |
FR2119239A5 (de) * | 1970-12-24 | 1972-08-04 | Sopromi Soc Proc Modern Inject | |
FR2151715A5 (de) * | 1971-09-10 | 1973-04-20 | Sopromi Soc Proc Modern Inject | |
US4148282A (en) * | 1975-03-19 | 1979-04-10 | Robert Bosch Gmbh | Method and apparatus for cold starting fuel injected internal combustion engines |
US4134368A (en) * | 1977-06-06 | 1979-01-16 | Edelbrock-Hadley Corporation | Fuel injection control system |
GB1591783A (en) * | 1977-07-08 | 1981-06-24 | Allied Chem | Fuel injection system with means to inhibit injection below a determined pressure |
US4198932A (en) * | 1978-05-01 | 1980-04-22 | The Bendix Corporation | Anti-flood circuit for use with an electronic fuel injection system |
JPS608340B2 (ja) * | 1979-08-08 | 1985-03-02 | 日産自動車株式会社 | 内燃機関の燃料噴射制御装置 |
US4349000A (en) * | 1980-02-11 | 1982-09-14 | Brunswick Corporation | Control means for fuel injection in an internal combustion engine |
-
1986
- 1986-05-22 US US06/865,852 patent/US4691680A/en not_active Expired - Lifetime
-
1987
- 1987-05-18 AU AU74380/87A patent/AU599110B2/en not_active Ceased
- 1987-05-18 DE DE8787903618T patent/DE3779929D1/de not_active Expired - Lifetime
- 1987-05-18 WO PCT/US1987/001112 patent/WO1987007330A1/en active IP Right Grant
- 1987-05-18 EP EP87903618A patent/EP0412962B1/de not_active Expired - Lifetime
- 1987-05-18 JP JP62503175A patent/JPH01502838A/ja active Pending
- 1987-05-21 CA CA000537684A patent/CA1277398C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU599110B2 (en) | 1990-07-12 |
CA1277398C (en) | 1990-12-04 |
JPH01502838A (ja) | 1989-09-28 |
WO1987007330A1 (en) | 1987-12-03 |
US4691680A (en) | 1987-09-08 |
EP0412962A1 (de) | 1991-02-20 |
EP0412962B1 (de) | 1992-06-17 |
AU7438087A (en) | 1987-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |