DE3163073D1 - Fuel injection system - Google Patents
Fuel injection systemInfo
- Publication number
- DE3163073D1 DE3163073D1 DE8181105545T DE3163073T DE3163073D1 DE 3163073 D1 DE3163073 D1 DE 3163073D1 DE 8181105545 T DE8181105545 T DE 8181105545T DE 3163073 T DE3163073 T DE 3163073T DE 3163073 D1 DE3163073 D1 DE 3163073D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- injection system
- fuel
- injection
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8181105545T DE3163073D1 (en) | 1980-10-23 | 1981-07-15 | Fuel injection system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803039967 DE3039967A1 (de) | 1980-10-23 | 1980-10-23 | Kraftstoffeinspritzanlage |
DE8181105545T DE3163073D1 (en) | 1980-10-23 | 1981-07-15 | Fuel injection system |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3163073D1 true DE3163073D1 (en) | 1984-05-17 |
Family
ID=6114997
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803039967 Withdrawn DE3039967A1 (de) | 1980-10-23 | 1980-10-23 | Kraftstoffeinspritzanlage |
DE8181105545T Expired DE3163073D1 (en) | 1980-10-23 | 1981-07-15 | Fuel injection system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803039967 Withdrawn DE3039967A1 (de) | 1980-10-23 | 1980-10-23 | Kraftstoffeinspritzanlage |
Country Status (4)
Country | Link |
---|---|
US (1) | US4388908A (de) |
EP (1) | EP0050710B1 (de) |
JP (1) | JPS5799266A (de) |
DE (2) | DE3039967A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148671A1 (de) * | 1981-12-09 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren |
DE3237258C1 (de) * | 1982-10-08 | 1983-12-22 | Daimler-Benz Ag, 7000 Stuttgart | Elektrisch vorgesteuerte Ventilanordnung |
US4550744A (en) * | 1982-11-16 | 1985-11-05 | Nippon Soken, Inc. | Piezoelectric hydraulic control valve |
DE3302293A1 (de) * | 1983-01-25 | 1984-07-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen |
FR2541379B1 (fr) * | 1983-02-21 | 1987-06-12 | Renault | Perfectionnement aux systemes d'injection a commande electromagnetique pour moteur diesel de type pression-temps ou l'aiguille de l'injecteur est pilotee par la decharge puis la charge d'une capacite |
US4667638A (en) * | 1984-04-17 | 1987-05-26 | Nippon Soken, Inc. | Fuel injection apparatus for internal combustion engine |
US4643155A (en) * | 1984-10-05 | 1987-02-17 | Olin Corporation | Variable stroke, electronically controlled fuel injection control system |
US4748949A (en) * | 1985-02-05 | 1988-06-07 | Sulzer Brothers Limited | Method and system for injecting a pilot fuel into a combustion chamber |
DE3504265A1 (de) * | 1985-02-08 | 1986-08-14 | M.A.N.-B & W Diesel GmbH, 8900 Augsburg | Kraftstoffhochdruck-einspritzvorrichtung an brennkraftmaschinen |
JPH0286953A (ja) * | 1988-09-21 | 1990-03-27 | Kanesaka Gijutsu Kenkyusho:Kk | 燃料噴射弁 |
DE19836902A1 (de) * | 1998-08-14 | 2000-02-17 | Bosch Gmbh Robert | Verbrennungskraftmaschine |
DE19950762A1 (de) * | 1999-10-21 | 2001-04-26 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US6836056B2 (en) | 2000-02-04 | 2004-12-28 | Viking Technologies, L.C. | Linear motor having piezo actuators |
WO2001067431A1 (en) | 2000-03-07 | 2001-09-13 | Viking Technologies, Inc. | Method and system for automatically tuning a stringed instrument |
US6548938B2 (en) | 2000-04-18 | 2003-04-15 | Viking Technologies, L.C. | Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator |
US6717332B2 (en) | 2000-04-18 | 2004-04-06 | Viking Technologies, L.C. | Apparatus having a support structure and actuator |
US6759790B1 (en) | 2001-01-29 | 2004-07-06 | Viking Technologies, L.C. | Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation |
US6879087B2 (en) | 2002-02-06 | 2005-04-12 | Viking Technologies, L.C. | Apparatus for moving a pair of opposing surfaces in response to an electrical activation |
CN1663059A (zh) * | 2002-06-21 | 2005-08-31 | 瓦伊金技术有限公司 | 单体压电电动机 |
WO2004090999A1 (en) | 2003-04-04 | 2004-10-21 | Viking Technologies, L.C. | Apparratus and process for optimizing work from a smart material actuator product |
JP4847564B2 (ja) | 2009-07-22 | 2011-12-28 | 日本航空電子工業株式会社 | コネクタ組立体 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1644769A (en) * | 1920-11-02 | 1927-10-11 | Falk Corp | Fuel-injection system for oil engines |
US2287702A (en) * | 1941-05-15 | 1942-06-23 | American Locomotive Co | Fuel injection device |
DE1917927A1 (de) * | 1969-04-09 | 1970-10-29 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen |
US3851635A (en) * | 1969-05-14 | 1974-12-03 | F Murtin | Electronically controlled fuel-supply system for compression-ignition engine |
DD103691A1 (de) * | 1973-04-06 | 1974-02-05 | ||
GB1543714A (en) * | 1975-03-07 | 1979-04-04 | Lucas Cav Ltd | Fuel injection pumping apparatus |
DE2551463A1 (de) * | 1975-11-15 | 1977-05-18 | Maschf Augsburg Nuernberg Ag | Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen |
JPS5918547B2 (ja) * | 1977-12-03 | 1984-04-27 | 三菱重工業株式会社 | 蓄圧式燃料噴射装置 |
WO1981000283A1 (en) * | 1979-07-16 | 1981-02-05 | Caterpillar Tractor Co | Electrically controlled fuel injection apparatus |
-
1980
- 1980-10-23 DE DE19803039967 patent/DE3039967A1/de not_active Withdrawn
-
1981
- 1981-07-15 EP EP81105545A patent/EP0050710B1/de not_active Expired
- 1981-07-15 DE DE8181105545T patent/DE3163073D1/de not_active Expired
- 1981-10-15 US US06/311,676 patent/US4388908A/en not_active Expired - Fee Related
- 1981-10-21 JP JP56167305A patent/JPS5799266A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0050710B1 (de) | 1984-04-11 |
JPS5799266A (en) | 1982-06-19 |
EP0050710A1 (de) | 1982-05-05 |
US4388908A (en) | 1983-06-21 |
DE3039967A1 (de) | 1982-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |