DE69009268D1 - Methode zur Erfassung der Kraftstoffeinspritzarbeitsweise eines Kraftstoffeinspritzventils. - Google Patents
Methode zur Erfassung der Kraftstoffeinspritzarbeitsweise eines Kraftstoffeinspritzventils.Info
- Publication number
- DE69009268D1 DE69009268D1 DE69009268T DE69009268T DE69009268D1 DE 69009268 D1 DE69009268 D1 DE 69009268D1 DE 69009268 T DE69009268 T DE 69009268T DE 69009268 T DE69009268 T DE 69009268T DE 69009268 D1 DE69009268 D1 DE 69009268D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- detecting
- injection valve
- mode
- injection mode
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
-
- 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
- F02D41/401—Controlling injection timing
-
- 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
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
-
- 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
- F02D2200/063—Lift of the valve needle
-
- 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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1071802A JP2686811B2 (ja) | 1989-03-27 | 1989-03-27 | 燃料の噴射状態検知方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69009268D1 true DE69009268D1 (de) | 1994-07-07 |
DE69009268T2 DE69009268T2 (de) | 1994-11-24 |
Family
ID=13471058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69009268T Expired - Fee Related DE69009268T2 (de) | 1989-03-27 | 1990-03-26 | Methode zur Erfassung der Kraftstoffeinspritzarbeitsweise eines Kraftstoffeinspritzventils. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4986117A (de) |
EP (1) | EP0390461B1 (de) |
JP (1) | JP2686811B2 (de) |
DE (1) | DE69009268T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4327693A1 (de) * | 1993-08-18 | 1995-02-23 | Hoechst Ag | Verfahren zum Überwachen des Gasdurchsatzes durch Injektordüsen, Injektordüse zur Durchführung dieses Verfahrens, sowie deren Verwendung |
EP0644323B1 (de) * | 1993-09-17 | 1997-12-10 | Siemens Aktiengesellschaft | Vorrichtung zur Ermittlung eines Betriebszustandes einer Einspritzpumpe |
IT1284681B1 (it) * | 1996-07-17 | 1998-05-21 | Fiat Ricerche | Procedimento di taratura per un sistema di iniezione provvisto di iniettori. |
US5895844A (en) * | 1997-05-29 | 1999-04-20 | Outboard Marine Corporation | Precise fuel flow measurement with modified fluid control valve |
DE10127932A1 (de) | 2001-06-08 | 2002-12-19 | Bosch Gmbh Robert | Ventil zum Steuern von Fluiden sowie Verfahren zur Bestimmung von Drücken |
DE102005005351A1 (de) * | 2005-02-05 | 2006-08-17 | L'orange Gmbh | Verfahren und Einrichtung zur Erfassung des Einspritzvorgangs eines Kraftstoffinjektors einer Brennkraftmaschine mittels eines Schallsensors |
DE102005036190A1 (de) * | 2005-08-02 | 2007-02-08 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung eines Einspritzsystems einer Brennkraftmaschine |
JP4840288B2 (ja) * | 2006-11-14 | 2011-12-21 | 株式会社デンソー | 燃料噴射装置及びその調整方法 |
RU2456471C1 (ru) * | 2011-02-17 | 2012-07-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Московский государственный агроинженерный университет имени В.П. Горячкиной" | Способ и устройство для бесстендового диагностирования дизельной топливной аппаратуры высокого давления |
CN103541847B (zh) * | 2013-10-19 | 2015-11-18 | 福州大学 | 一种柴油发动机喷油时刻判别方法和装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU985389A1 (ru) * | 1981-02-16 | 1982-12-30 | Центральный Научно-Исследовательский И Конструкторский Институт Топливной Аппаратуры Автотракторных И Стационарных Двигателей | Способ диагностировани форсунки дизел |
DE3128238C2 (de) * | 1981-07-17 | 1986-11-06 | Pierburg Gmbh & Co Kg, 4040 Neuss | Verfahren und Einrichtung zum Bestimmen der eingespritzten Kraftstoffmenge |
JPS5882070A (ja) * | 1981-11-11 | 1983-05-17 | Nissan Motor Co Ltd | デイ−ゼルエンジンの燃料噴射時間測定装置 |
JPS5887415A (ja) * | 1981-11-20 | 1983-05-25 | Nissan Motor Co Ltd | デイ−ゼル機関の燃料噴射量測定装置 |
JPS5915644A (ja) * | 1982-07-19 | 1984-01-26 | Nissan Motor Co Ltd | 燃料噴射式内燃機関の燃料噴射量検出装置および電子燃料噴射量制御装置 |
JPS61144267A (ja) * | 1984-12-17 | 1986-07-01 | Kazue Hitomi | 溶接用気体の活性化装置 |
JPS61232381A (ja) * | 1985-04-08 | 1986-10-16 | Yanmar Diesel Engine Co Ltd | 燃料噴射装置の燃料噴射時期検出装置 |
GB8719372D0 (en) * | 1987-08-15 | 1987-09-23 | Lucas Ind Plc | Fuel injection nozzle |
-
1989
- 1989-03-27 JP JP1071802A patent/JP2686811B2/ja not_active Expired - Lifetime
-
1990
- 1990-03-23 US US07/497,613 patent/US4986117A/en not_active Expired - Fee Related
- 1990-03-26 EP EP90303190A patent/EP0390461B1/de not_active Expired - Lifetime
- 1990-03-26 DE DE69009268T patent/DE69009268T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02252966A (ja) | 1990-10-11 |
US4986117A (en) | 1991-01-22 |
DE69009268T2 (de) | 1994-11-24 |
JP2686811B2 (ja) | 1997-12-08 |
EP0390461A3 (de) | 1991-12-27 |
EP0390461B1 (de) | 1994-06-01 |
EP0390461A2 (de) | 1990-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |