FR2571438B1 - Injecteur de combustible du type a accumulation - Google Patents
Injecteur de combustible du type a accumulationInfo
- Publication number
- FR2571438B1 FR2571438B1 FR8506914A FR8506914A FR2571438B1 FR 2571438 B1 FR2571438 B1 FR 2571438B1 FR 8506914 A FR8506914 A FR 8506914A FR 8506914 A FR8506914 A FR 8506914A FR 2571438 B1 FR2571438 B1 FR 2571438B1
- Authority
- FR
- France
- Prior art keywords
- fuel injector
- type fuel
- accumulation type
- accumulation
- injector
- 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
Links
Classifications
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (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 |
---|---|---|---|
JP59209855A JPS6187963A (ja) | 1984-10-08 | 1984-10-08 | 燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2571438A1 FR2571438A1 (fr) | 1986-04-11 |
FR2571438B1 true FR2571438B1 (fr) | 1989-01-06 |
Family
ID=16579736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8506914A Expired FR2571438B1 (fr) | 1984-10-08 | 1985-05-07 | Injecteur de combustible du type a accumulation |
Country Status (5)
Country | Link |
---|---|
US (1) | US4674688A (fr) |
JP (1) | JPS6187963A (fr) |
DE (1) | DE3516870A1 (fr) |
FR (1) | FR2571438B1 (fr) |
GB (1) | GB2165304B (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63167066A (ja) * | 1986-09-10 | 1988-07-11 | Kubota Ltd | 蓄圧式燃料噴射装置の進角装置 |
JPS63167068A (ja) * | 1986-09-13 | 1988-07-11 | Kubota Ltd | 蓄圧式燃料噴射装置の進角装置 |
IT1217260B (it) * | 1987-08-25 | 1990-03-22 | Weber Srl | Valvola di iniezione del combustibile a comando elettromagnetico per motori a ciclo diesel |
US5241935A (en) * | 1988-02-03 | 1993-09-07 | Servojet Electronic Systems, Ltd. | Accumulator fuel injection system |
JPH0286953A (ja) * | 1988-09-21 | 1990-03-27 | Kanesaka Gijutsu Kenkyusho:Kk | 燃料噴射弁 |
GB2223799A (en) * | 1988-10-11 | 1990-04-18 | Lucas Ind Plc | I.C. engine fuel injection nozzle |
US5397055A (en) * | 1991-11-01 | 1995-03-14 | Paul; Marius A. | Fuel injector system |
US5355856A (en) * | 1992-07-23 | 1994-10-18 | Paul Marius A | High pressure differential fuel injector |
GB9320783D0 (en) * | 1993-10-08 | 1993-12-01 | Lucas Ind Plc | Valve arrangement |
US5537972A (en) * | 1994-07-28 | 1996-07-23 | Servojet Electronics Systems | Fuel injection system having a pressure intensifier incorporating an overtravel safety feature |
US5553781A (en) * | 1995-01-03 | 1996-09-10 | Servojet Products International | Conversion of jerk type injector to accumulator type injector |
GB2298237A (en) * | 1995-02-23 | 1996-08-28 | Perkins Ltd | Accumulator i.c.engine fuel injection system |
US5641121A (en) * | 1995-06-21 | 1997-06-24 | Servojet Products International | Conversion of non-accumulator-type hydraulic electronic unit injector to accumulator-type hydraulic electronic unit injector |
US5826802A (en) * | 1995-11-17 | 1998-10-27 | Caterpillar Inc. | Damped check valve for fluid injector system |
US5823429A (en) * | 1996-07-12 | 1998-10-20 | Servojet Products International | Hybrid hydraulic electronic unit injector |
DE19647304C1 (de) * | 1996-11-15 | 1998-01-22 | Daimler Benz Ag | Kraftstoffeinspritzanlage für eine Brennkraftmaschine |
EP0970305B1 (fr) * | 1997-12-23 | 2003-05-21 | Siemens Aktiengesellschaft | Soupape d'injection a vanne de controle |
US6109542A (en) * | 1998-09-21 | 2000-08-29 | Cummins Engine Company, Inc. | Servo-controlled fuel injector with leakage limiting device |
DE60015218T2 (de) * | 1999-04-01 | 2006-02-16 | Delphi Technologies, Inc., Troy | Brennstoffeinspritzventil |
DE19940292B4 (de) * | 1999-08-25 | 2008-03-06 | Robert Bosch Gmbh | Steuerventil für ein Kraftstoffeinspritzventil |
DE19957055A1 (de) * | 1999-11-27 | 2001-05-31 | Mika Heiztechnik Gmbh | Einrichtung zum Zuführen von vorzugsweise flüssigen oder gasförmigen Brennstoffen in einen Brennraum |
DE10026286A1 (de) | 2000-05-26 | 2001-12-13 | Orange Gmbh | Einspritzventil zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine |
DE10031576C2 (de) * | 2000-06-29 | 2002-07-11 | Bosch Gmbh Robert | Druckgesteuerter Injektor zum Einspritzen von Kraftstoff |
FR2815085B1 (fr) * | 2000-10-05 | 2005-07-08 | Denso Corp | Structure perfectionnee d'injecteur de carburant destinee a eviter l'injection d'une quantite excessive de carburant |
DE10121531A1 (de) * | 2001-05-03 | 2002-11-14 | Siemens Ag | Kraftstoffinjektor |
DE10147792C2 (de) * | 2001-09-27 | 2003-10-16 | Siemens Ag | Kraftstoffeinspritzventil |
US7124746B2 (en) | 2002-07-16 | 2006-10-24 | Brocco Douglas S | Method and apparatus for controlling a fuel injector |
US20050017087A1 (en) * | 2002-11-19 | 2005-01-27 | Brent Brower | Conduit intersection for high pressure fluid flow |
US6928986B2 (en) * | 2003-12-29 | 2005-08-16 | Siemens Diesel Systems Technology Vdo | Fuel injector with piezoelectric actuator and method of use |
US7021565B2 (en) * | 2004-02-10 | 2006-04-04 | Caterpillar Inc. | Pressure modulated common rail injector and system |
AT501668B1 (de) * | 2004-08-24 | 2007-03-15 | Bosch Gmbh Robert | Steuerventil für eine einspritzdüse |
US7591247B2 (en) * | 2005-02-28 | 2009-09-22 | Caterpillar Inc. | Fuel injector |
DE102007005574A1 (de) * | 2007-02-05 | 2008-08-07 | Robert Bosch Gmbh | Injektor zum Einspritzen von Kraftstoff in Brennräume von Brennstoffmaschinen |
US7628140B2 (en) * | 2007-09-27 | 2009-12-08 | Caterpillar Inc. | High-pressure pump or injector plug or guide with decoupled sealing land |
US20110048379A1 (en) * | 2009-09-02 | 2011-03-03 | Caterpillar Inc. | Fluid injector with rate shaping capability |
US8881709B2 (en) * | 2009-09-02 | 2014-11-11 | Caterpillar Inc. | Fluid injector with back end rate shaping capability |
US12059094B2 (en) | 2018-07-24 | 2024-08-13 | Societe Des Produits Nestle S.A. | Beverage preparation method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US86195A (en) * | 1869-01-26 | Valve devices | ||
US2279010A (en) * | 1941-08-19 | 1942-04-07 | American Locomotive Co | Fuel injection apparatus |
FR1351593A (fr) * | 1962-12-20 | 1964-02-07 | Perfectionnements aux procédés et appareils d'injection de combustible dans les moteurs à combustion interne | |
US3257078A (en) * | 1964-10-14 | 1966-06-21 | Gen Motors Corp | Fuel injector with hydraulically controlled injection valve |
FR2185145A5 (fr) * | 1972-05-18 | 1973-12-28 | Gurtner Sa | |
US3836080A (en) * | 1973-09-10 | 1974-09-17 | Ambac Ind | Fuel injection nozzle |
US4367846A (en) * | 1979-12-25 | 1983-01-11 | Kawasaki Steel Corporation | Fuel injection valve assembly for internal combustion engines |
GB2134978B (en) * | 1983-01-20 | 1987-04-01 | Usui Kokusai Sangyo Kk | Diesel engine fuel injectors |
US4494570A (en) * | 1983-03-04 | 1985-01-22 | Adkins Charles H | LP Gas safety valve |
-
1984
- 1984-10-08 JP JP59209855A patent/JPS6187963A/ja active Pending
-
1985
- 1985-04-15 GB GB08509582A patent/GB2165304B/en not_active Expired
- 1985-04-16 US US06/723,824 patent/US4674688A/en not_active Expired - Fee Related
- 1985-05-07 FR FR8506914A patent/FR2571438B1/fr not_active Expired
- 1985-05-10 DE DE19853516870 patent/DE3516870A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3516870C2 (fr) | 1990-08-02 |
GB2165304B (en) | 1988-05-18 |
DE3516870A1 (de) | 1986-04-10 |
JPS6187963A (ja) | 1986-05-06 |
GB8509582D0 (en) | 1985-05-22 |
US4674688A (en) | 1987-06-23 |
FR2571438A1 (fr) | 1986-04-11 |
GB2165304A (en) | 1986-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |