EP1122414A3 - Steuerung für die Kraftstoffzumessung einer Brennkraftmaschine - Google Patents
Steuerung für die Kraftstoffzumessung einer Brennkraftmaschine Download PDFInfo
- Publication number
- EP1122414A3 EP1122414A3 EP01101916A EP01101916A EP1122414A3 EP 1122414 A3 EP1122414 A3 EP 1122414A3 EP 01101916 A EP01101916 A EP 01101916A EP 01101916 A EP01101916 A EP 01101916A EP 1122414 A3 EP1122414 A3 EP 1122414A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- hot start
- combustion engine
- internal combustion
- injection valve
- start situation
- 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.)
- Ceased
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
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
- H01F2007/1855—Monitoring or fail-safe circuits using a stored table to deduce one variable from another
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10005257 | 2000-02-05 | ||
DE10005257A DE10005257A1 (de) | 2000-02-05 | 2000-02-05 | Steuerung für die Kraftstoffzumessung einer Brennkraftmaschine |
US09/792,387 US6518763B2 (en) | 2000-02-05 | 2001-02-26 | Control system for metering fuel to an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1122414A2 EP1122414A2 (de) | 2001-08-08 |
EP1122414A3 true EP1122414A3 (de) | 2003-03-12 |
Family
ID=26004220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01101916A Ceased EP1122414A3 (de) | 2000-02-05 | 2001-01-27 | Steuerung für die Kraftstoffzumessung einer Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US6518763B2 (de) |
EP (1) | EP1122414A3 (de) |
DE (1) | DE10005257A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6708905B2 (en) | 1999-12-03 | 2004-03-23 | Emissions Control Technology, Llc | Supersonic injector for gaseous fuel engine |
DE10014564A1 (de) | 2000-03-23 | 2001-09-27 | Opel Adam Ag | Kraftstoffzumess-System für eine Brennkraftmaschine |
US20040103877A1 (en) * | 2000-12-01 | 2004-06-03 | Mccoy James J. | Supersonic injector for gaseous fuel engine |
US6877486B2 (en) * | 2003-09-15 | 2005-04-12 | General Motors Corporation | Method and apparatus for predicting a fuel injector tip temperature |
US7451942B2 (en) * | 2003-10-20 | 2008-11-18 | Digicon, Inc. | Direct fuel injector assembly for a compressible natural gas engine |
DE102004055575A1 (de) * | 2004-11-18 | 2006-05-24 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Leckageprüfung eines Kraftstoffeinspritzventils einer Brennkraftmaschine |
US7024301B1 (en) | 2005-01-14 | 2006-04-04 | Delphi Technologies, Inc. | Method and apparatus to control fuel metering in an internal combustion engine |
US7464681B2 (en) * | 2006-02-28 | 2008-12-16 | Caterpillar Inc. | Engine and engine control method |
DE102008036255B4 (de) * | 2008-08-04 | 2022-04-21 | Eberspächer Climate Control Systems GmbH | Verfahren zum Betreiben eines brennstoffbetriebenen Heizgeräts, insbesondere Fahrzeugheizgerät |
US7873461B2 (en) * | 2008-11-17 | 2011-01-18 | Gm Global Technology Operations, Inc. | Fuel temperature estimation in a spark ignited direct injection engine |
US8266894B2 (en) * | 2008-12-23 | 2012-09-18 | GM Global Technology Operations LLC | Thermal protection system for reducing agent injector |
US8118010B2 (en) * | 2009-10-06 | 2012-02-21 | GM Global Technology Operations LLC | Diagnostic systems and methods for fuel injectors in homogenous charge compression ignition engine systems |
US8347862B2 (en) * | 2009-12-23 | 2013-01-08 | Ford Global Technologies, Llc | System and method for injecting fuel to a gaseous fueled engine |
EP2861852B1 (de) | 2012-06-14 | 2018-04-04 | Westport Power Inc. | Kraftstoffsystemschutz in einem verbrennungsmotor mit einem system mit mehreren brennstoffen |
FR3027347B1 (fr) * | 2014-10-17 | 2018-01-26 | Psa Automobiles Sa. | Procede de determination d’une quantite de carburant a injecter dans un moteur a combustion interne |
CN106679850B (zh) * | 2017-01-03 | 2018-12-25 | 深圳市蜂联科技有限公司 | 一种提高空气盒子热启动时温度测量准确度的方法 |
CN110486173B (zh) * | 2019-07-30 | 2021-10-01 | 中国航发沈阳发动机研究所 | 一种用于航空发动机热起动供油的修正方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2719517A1 (de) * | 1976-05-03 | 1977-11-24 | Allied Chem | Kraftstoffeinspritzanlage mit modulation der kraftstoffdichte |
EP0360790A2 (de) * | 1988-09-21 | 1990-03-28 | Robert Bosch Ag | Verfahren und Vorrichtung zur Messung der Kraftstofftemperatur bei einer elektronisch geregelten Brennkraftmaschine |
DE19606965A1 (de) * | 1996-02-24 | 1997-08-28 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine |
US6148800A (en) * | 1999-04-01 | 2000-11-21 | Daimlerchrysler Corporation | Injection temperature fuel feedback |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5194026A (en) * | 1975-02-18 | 1976-08-18 | Enjinno hotsutosutaatohojosochi | |
US4402294A (en) * | 1982-01-28 | 1983-09-06 | General Motors Corporation | Fuel injection system having fuel injector calibration |
US4636620A (en) * | 1985-09-13 | 1987-01-13 | Allied Corporation | Temperature compensation injector control system |
DE3706659A1 (de) * | 1987-03-02 | 1988-09-15 | Heidelberger Druckmasch Ag | Einrichtung zum erfassen der wicklungstemperatur eines insbesondere buerstenlosen gleichstrommotors |
DE3811002A1 (de) * | 1988-03-31 | 1989-10-19 | Pierburg Gmbh | Elektromagnetisches einspritzventil fuer brennkraftmaschinen |
DE4039598B4 (de) * | 1990-12-12 | 2008-11-27 | Robert Bosch Gmbh | Heißstartverfahren und -Vorrichtung für eine Brennkraftmaschine |
US5474054A (en) * | 1993-12-27 | 1995-12-12 | Ford Motor Company | Fuel injection control system with compensation for pressure and temperature effects on injector performance |
DE4435419A1 (de) * | 1994-10-04 | 1996-04-11 | Bosch Gmbh Robert | Steuersystem für die Kraftstoffzumessung einer Brennkraftmaschine |
-
2000
- 2000-02-05 DE DE10005257A patent/DE10005257A1/de not_active Withdrawn
-
2001
- 2001-01-27 EP EP01101916A patent/EP1122414A3/de not_active Ceased
- 2001-02-26 US US09/792,387 patent/US6518763B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2719517A1 (de) * | 1976-05-03 | 1977-11-24 | Allied Chem | Kraftstoffeinspritzanlage mit modulation der kraftstoffdichte |
EP0360790A2 (de) * | 1988-09-21 | 1990-03-28 | Robert Bosch Ag | Verfahren und Vorrichtung zur Messung der Kraftstofftemperatur bei einer elektronisch geregelten Brennkraftmaschine |
DE19606965A1 (de) * | 1996-02-24 | 1997-08-28 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine |
US6148800A (en) * | 1999-04-01 | 2000-11-21 | Daimlerchrysler Corporation | Injection temperature fuel feedback |
Also Published As
Publication number | Publication date |
---|---|
US20020118016A1 (en) | 2002-08-29 |
DE10005257A1 (de) | 2001-08-09 |
US6518763B2 (en) | 2003-02-11 |
EP1122414A2 (de) | 2001-08-08 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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17P | Request for examination filed |
Effective date: 20030910 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
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17Q | First examination report despatched |
Effective date: 20040128 |
|
18R | Application refused |
Effective date: 20040809 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
R18R | Application refused (corrected) |
Effective date: 20040819 |