CN101815858B - 燃料喷射器和控制燃料喷射器的方法 - Google Patents
燃料喷射器和控制燃料喷射器的方法 Download PDFInfo
- Publication number
- CN101815858B CN101815858B CN2008801099248A CN200880109924A CN101815858B CN 101815858 B CN101815858 B CN 101815858B CN 2008801099248 A CN2008801099248 A CN 2008801099248A CN 200880109924 A CN200880109924 A CN 200880109924A CN 101815858 B CN101815858 B CN 101815858B
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- Prior art keywords
- fuel
- pressure
- injector
- pressure transducer
- sparger
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- Expired - Fee Related
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- F02D41/3809—Common rail control systems
- F02D41/3827—Common rail control systems for diesel engines
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/005—Fuel-injectors combined or associated with other devices the devices being sensors
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
-
- 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
- F02D2200/0602—Fuel pressure
-
- 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
- F02D2200/0602—Fuel pressure
- F02D2200/0604—Estimation of fuel pressure
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
- F02D41/2467—Characteristics of actuators for injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/24—Fuel-injection apparatus with sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/24—Fuel-injection apparatus with sensors
- F02M2200/247—Pressure sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8092—Fuel injection apparatus manufacture, repair or assembly adjusting or calibration
-
- 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
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/890737 | 2007-08-07 | ||
US11/890,737 US7552717B2 (en) | 2007-08-07 | 2007-08-07 | Fuel injector and method for controlling fuel injectors |
PCT/IB2008/053171 WO2009019663A2 (en) | 2007-08-07 | 2008-08-07 | Fuel injector and method for controlling fuel injectors |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101815858A CN101815858A (zh) | 2010-08-25 |
CN101815858B true CN101815858B (zh) | 2012-11-14 |
Family
ID=40341844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801099248A Expired - Fee Related CN101815858B (zh) | 2007-08-07 | 2008-08-07 | 燃料喷射器和控制燃料喷射器的方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7552717B2 (zh) |
EP (2) | EP2188517B1 (zh) |
JP (2) | JP2010535977A (zh) |
CN (1) | CN101815858B (zh) |
ES (1) | ES2533718T3 (zh) |
WO (1) | WO2009019663A2 (zh) |
Families Citing this family (73)
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WO2009086010A2 (en) | 2004-12-06 | 2009-07-09 | Vertiflex, Inc. | Spacer insertion instrument |
US8613272B2 (en) * | 2007-08-22 | 2013-12-24 | Hoerbiger Kompressortechnik Holding Gmbh | Spark-ignited gas engine |
JP5064341B2 (ja) * | 2007-11-02 | 2012-10-31 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
JP5169669B2 (ja) * | 2007-11-02 | 2013-03-27 | 株式会社デンソー | 燃圧検出装置、及び燃圧検出システム |
JP5079643B2 (ja) * | 2007-11-02 | 2012-11-21 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
JP5079650B2 (ja) * | 2007-11-02 | 2012-11-21 | 株式会社デンソー | 燃料噴射弁及び燃料噴射装置 |
JP4959509B2 (ja) * | 2007-11-06 | 2012-06-27 | 株式会社デンソー | 燃料噴射弁 |
EP2098709B1 (en) * | 2008-03-04 | 2016-07-06 | GM Global Technology Operations LLC | A method for operating an internal combustion engine |
JP5103519B2 (ja) * | 2008-03-19 | 2012-12-19 | ボッシュ株式会社 | 圧力センサ故障診断方法及びコモンレール式燃料噴射制御装置 |
JP5383132B2 (ja) * | 2008-03-28 | 2014-01-08 | 株式会社デンソー | 燃圧センサ搭載構造、燃圧検出システム、燃料噴射装置、それに用いられる圧力検出装置及び蓄圧式燃料噴射装置システム |
JP5195451B2 (ja) * | 2008-04-15 | 2013-05-08 | 株式会社デンソー | 燃料噴射装置、それに用いられる蓄圧式燃料噴射装置システム |
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JP5278120B2 (ja) * | 2009-04-03 | 2013-09-04 | 株式会社デンソー | 燃料噴射装置 |
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JP5169951B2 (ja) * | 2009-04-03 | 2013-03-27 | 株式会社デンソー | 燃料噴射弁 |
JP5120318B2 (ja) | 2009-04-03 | 2013-01-16 | 株式会社デンソー | 燃料噴射弁 |
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JP5265439B2 (ja) * | 2009-04-03 | 2013-08-14 | 株式会社デンソー | 燃料噴射弁 |
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-
2007
- 2007-08-07 US US11/890,737 patent/US7552717B2/en not_active Expired - Fee Related
-
2008
- 2008-08-07 WO PCT/IB2008/053171 patent/WO2009019663A2/en active Application Filing
- 2008-08-07 EP EP08789576A patent/EP2188517B1/en not_active Not-in-force
- 2008-08-07 ES ES11189234.5T patent/ES2533718T3/es active Active
- 2008-08-07 EP EP11189234.5A patent/EP2436911B1/en not_active Not-in-force
- 2008-08-07 CN CN2008801099248A patent/CN101815858B/zh not_active Expired - Fee Related
- 2008-08-07 JP JP2010519559A patent/JP2010535977A/ja active Pending
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2009
- 2009-05-21 US US12/470,058 patent/US7900605B2/en not_active Expired - Fee Related
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2012
- 2012-05-24 JP JP2012118833A patent/JP2012167676A/ja active Pending
Also Published As
Publication number | Publication date |
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EP2188517A2 (en) | 2010-05-26 |
WO2009019663A2 (en) | 2009-02-12 |
EP2436911B1 (en) | 2015-02-25 |
CN101815858A (zh) | 2010-08-25 |
US20090038589A1 (en) | 2009-02-12 |
JP2010535977A (ja) | 2010-11-25 |
EP2436911A1 (en) | 2012-04-04 |
ES2533718T3 (es) | 2015-04-14 |
US7900605B2 (en) | 2011-03-08 |
US20090223487A1 (en) | 2009-09-10 |
US7552717B2 (en) | 2009-06-30 |
EP2188517B1 (en) | 2012-08-01 |
JP2012167676A (ja) | 2012-09-06 |
WO2009019663A3 (en) | 2009-09-11 |
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