GB1397115A - Electromagnetically controlled fuel injection apparatus for internal combustion engines - Google Patents
Electromagnetically controlled fuel injection apparatus for internal combustion enginesInfo
- Publication number
- GB1397115A GB1397115A GB2667472A GB2667472A GB1397115A GB 1397115 A GB1397115 A GB 1397115A GB 2667472 A GB2667472 A GB 2667472A GB 2667472 A GB2667472 A GB 2667472A GB 1397115 A GB1397115 A GB 1397115A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- chamber
- pressure
- fuel supply
- fuel
- 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
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
-
- 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
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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7125044A FR2145080A5 (de) | 1971-07-08 | 1971-07-08 | |
US26623572A | 1972-06-26 | 1972-06-26 | |
US00378906A US3802626A (en) | 1971-07-08 | 1973-07-13 | Device for actuating an electromagnetically controlled injector |
DE2336575A DE2336575C3 (de) | 1971-07-08 | 1973-07-18 | Elektromagnetisch gesteuerte Kraftstoffeinspritzdüse für Kolbenbrennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1397115A true GB1397115A (en) | 1975-06-11 |
Family
ID=27431718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2667472A Expired GB1397115A (en) | 1971-07-08 | 1972-06-08 | Electromagnetically controlled fuel injection apparatus for internal combustion engines |
Country Status (5)
Country | Link |
---|---|
US (1) | US3802626A (de) |
AT (1) | AT318977B (de) |
DE (2) | DE2217655A1 (de) |
FR (1) | FR2145080A5 (de) |
GB (1) | GB1397115A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2195708A (en) * | 1986-09-30 | 1988-04-13 | Daimler Benz Ag | Magnetic valve controlled injection device consisting of pump and nozzle for air compression internal combustion engines |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2342109C2 (de) * | 1973-08-21 | 1983-10-27 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromechanisch gesteuertes Kraftstoffeinspritzventil für Brennkraftmaschinen |
DD114123A1 (de) * | 1974-04-17 | 1975-07-12 | Karl Marx Stadt Automobilbau | |
US3990640A (en) * | 1974-12-20 | 1976-11-09 | Laauwe Robert H | Actuator for aerosol valve stems |
DE2759187A1 (de) * | 1977-12-31 | 1979-07-12 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage mit mindestens einem kraftstoffeinspritzventil, insbesondere fuer grossmotoren |
US4164326A (en) * | 1978-04-06 | 1979-08-14 | General Motors Corporation | Electromagnetic fuel injector nozzle assembly |
US4281792A (en) * | 1979-01-25 | 1981-08-04 | The Bendix Corporation | Single solenoid unit injector |
DE2907279A1 (de) * | 1979-02-24 | 1980-08-28 | Inst Motorenbau Prof Huber E V | Kraftstoffeinspritzsystem fuer verbrennungsmotoren |
DE2909307A1 (de) * | 1979-03-09 | 1980-09-18 | Inst Motorenbau Prof Huber E V | Kraftstoff-einspritzsystem mit kontinuierlicher foerderung und intermittierender einspritzung |
DE2914966C2 (de) * | 1979-04-12 | 1986-12-11 | Institut für Motorenbau Prof. Huber e.V., 8000 München | Einspritzvorrichtung für eine Brennkraftmaschine |
FR2450956A1 (fr) * | 1979-03-07 | 1980-10-03 | Renault | Injecteur de combustible liquide a haute pression |
JPS5655769U (de) * | 1979-10-05 | 1981-05-14 | ||
DE2943896A1 (de) * | 1979-10-31 | 1981-05-14 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
US4373671A (en) * | 1981-04-13 | 1983-02-15 | Ford Motor Company | Electromagnetic fuel injector |
AT378242B (de) * | 1981-07-31 | 1985-07-10 | Berchtold Max Prof | Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere dieselmotoren |
DE3151065C2 (de) * | 1981-12-23 | 1986-03-20 | Daimler-Benz Ag, 7000 Stuttgart | Kraftstoffeinspritzdüse für Brennkraftmaschinen |
DE3302294A1 (de) * | 1983-01-25 | 1984-07-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Kraftstoffeinspritzvorrichtung fuer luftverdichtende, selbstzuendende brennkraftmaschinen |
DE3302292A1 (de) * | 1983-01-25 | 1984-07-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Elektromagnetisch betaetigbares steuerventil fuer kraftstoffeinspritzvorrichtungen |
IT1181954B (it) * | 1984-03-28 | 1987-09-30 | Daimler Benz Ag | Beccuccio iniettore per motori a combustione interna ad infezione a compressione d'aria |
GB8527827D0 (en) * | 1985-11-12 | 1985-12-18 | Lucas Ind Plc | Control valve |
DE3823827A1 (de) * | 1988-07-14 | 1990-01-18 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere pumpeduese |
JPH0286953A (ja) * | 1988-09-21 | 1990-03-27 | Kanesaka Gijutsu Kenkyusho:Kk | 燃料噴射弁 |
US5042445A (en) * | 1988-09-23 | 1991-08-27 | Cummins Engine Company, Inc. | Electronic controlled fuel supply system for high pressure injector |
US5143291A (en) * | 1992-03-16 | 1992-09-01 | Navistar International Transportation Corp. | Two-stage hydraulic electrically-controlled unit injector |
DE4236882C1 (de) * | 1992-10-31 | 1994-04-21 | Daimler Benz Ag | Kraftstoffeinspritzanlage mit einer Hochdruckpumpe und einer gemeinsamen Versorgungsleitung für alle Einspritzdüsen mit Magnetventilsteuerung |
US5398724A (en) * | 1993-06-28 | 1995-03-21 | Woodward Governor Company | High speed electrically actuated gaseous fuel admission valve |
DE4332119B4 (de) * | 1993-09-22 | 2006-04-20 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
DE4341545A1 (de) * | 1993-12-07 | 1995-06-08 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
WO1995025888A1 (de) * | 1994-03-24 | 1995-09-28 | Siemens Aktiengesellschaft | Einspritzventil für brennkraftmaschinen |
US5499157A (en) * | 1994-11-09 | 1996-03-12 | Woodward Governor Company | Multiplexed electronic fuel injection control system |
US5485818A (en) * | 1995-02-22 | 1996-01-23 | Navistar International Transportation Corp. | Dimethyl ether powered engine |
US5605134A (en) * | 1995-04-13 | 1997-02-25 | Martin; Tiby M. | High pressure electronic common rail fuel injector and method of controlling a fuel injection event |
US5526791A (en) * | 1995-06-07 | 1996-06-18 | Diesel Technology Company | High-pressure electromagnetic fuel injector |
DE19533786B4 (de) * | 1995-09-13 | 2004-02-12 | Robert Bosch Gmbh | Magnetventil zur Steuerung von Druckmedien |
US6059203A (en) * | 1998-09-03 | 2000-05-09 | Caterpillar Inc. | Valve assembly with concentrically linked components and fuel injector using same |
GB9823134D0 (en) * | 1998-10-23 | 1998-12-16 | Lucas Ind Plc | Valve |
DE19860678A1 (de) * | 1998-12-29 | 2000-07-06 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
US6227459B1 (en) * | 1999-08-02 | 2001-05-08 | Caterpillar Inc. | Valve with self-centering, self-sealing seat component |
US6283441B1 (en) * | 2000-02-10 | 2001-09-04 | Caterpillar Inc. | Pilot actuator and spool valve assembly |
DE10042309B4 (de) * | 2000-08-29 | 2005-04-21 | Robert Bosch Gmbh | Zumessventil |
DE10058760C2 (de) * | 2000-11-27 | 2003-05-28 | Bosch Gmbh Robert | Geteilter Steuerventilkörper für Injektorsteuerventile |
DE10065221B4 (de) * | 2000-12-27 | 2007-11-29 | Robert Bosch Gmbh | Direkt gesteuertes 2-Sitzventil für Kraftstoffeinspritzsysteme |
DE10103089A1 (de) * | 2001-01-24 | 2002-08-08 | Bosch Gmbh Robert | 3/2-Wegeventil |
DE10113028A1 (de) * | 2001-03-17 | 2002-09-26 | Bosch Gmbh Robert | 3/2-Wegeventil |
DE102004017304A1 (de) * | 2004-04-08 | 2005-10-27 | Robert Bosch Gmbh | Servoventilangesteuerter Kraftstoffinjektor |
US8870091B2 (en) | 2010-12-01 | 2014-10-28 | McVan Aerospace | Pressure compensated fuel injector |
DE102012220491A1 (de) * | 2012-11-09 | 2014-05-15 | Robert Bosch Gmbh | Brennstoffeinspritzventil und Brennstoffeinspritzanlage mit einem Brennstoffeinspritzventil |
US20160252066A1 (en) * | 2015-02-27 | 2016-09-01 | Avl Powertrain Engineering, Inc. | Fuel Injector with Offset Nozzle Angle |
CN104806808B (zh) * | 2015-04-30 | 2017-08-04 | 哈尔滨工程大学 | 带保护装置常闭电磁阀 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH447714A (de) * | 1967-03-22 | 1967-11-30 | Huber Robert | Sicherheitsvorrichtung an elektromagnetischen Einspritzventilen von Verbrennungsmotoren |
FR2068857A5 (de) * | 1969-10-24 | 1971-09-03 | Sofredi |
-
1971
- 1971-07-08 FR FR7125044A patent/FR2145080A5/fr not_active Expired
-
1972
- 1972-04-10 AT AT310072A patent/AT318977B/de not_active IP Right Cessation
- 1972-04-12 DE DE2217655A patent/DE2217655A1/de active Pending
- 1972-06-08 GB GB2667472A patent/GB1397115A/en not_active Expired
-
1973
- 1973-07-13 US US00378906A patent/US3802626A/en not_active Expired - Lifetime
- 1973-07-18 DE DE2336575A patent/DE2336575C3/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2195708A (en) * | 1986-09-30 | 1988-04-13 | Daimler Benz Ag | Magnetic valve controlled injection device consisting of pump and nozzle for air compression internal combustion engines |
GB2195708B (en) * | 1986-09-30 | 1991-01-16 | Daimler Benz Ag | An air compressing internal combustion engine having a magnetic valve controlled fuel injection device |
Also Published As
Publication number | Publication date |
---|---|
DE2336575C3 (de) | 1978-06-22 |
DE2217655A1 (de) | 1973-01-25 |
DE2336575B2 (de) | 1977-11-03 |
FR2145080A5 (de) | 1973-02-16 |
US3802626A (en) | 1974-04-09 |
AT318977B (de) | 1974-11-25 |
DE2336575A1 (de) | 1975-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |