FR2578295B1 - Soupape d'injection de carburant susceptible d'etre actionnee electro-magnetiquement - Google Patents
Soupape d'injection de carburant susceptible d'etre actionnee electro-magnetiquementInfo
- Publication number
- FR2578295B1 FR2578295B1 FR868600620A FR8600620A FR2578295B1 FR 2578295 B1 FR2578295 B1 FR 2578295B1 FR 868600620 A FR868600620 A FR 868600620A FR 8600620 A FR8600620 A FR 8600620A FR 2578295 B1 FR2578295 B1 FR 2578295B1
- Authority
- FR
- France
- Prior art keywords
- electro
- fuel injection
- injection valve
- magnetically actuated
- magnetically
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
-
- 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
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0689—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets
- F02M51/0692—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets as valve or armature return means
-
- 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
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
- F02M51/0617—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets
- F02M51/0621—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets acting on one mobile armature
-
- 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
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0632—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a spherically or partly spherically shaped armature, e.g. acting as valve body
-
- 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
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
-
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853507443 DE3507443A1 (de) | 1985-03-02 | 1985-03-02 | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2578295A1 FR2578295A1 (fr) | 1986-09-05 |
FR2578295B1 true FR2578295B1 (fr) | 1989-03-31 |
Family
ID=6264033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868600620A Expired FR2578295B1 (fr) | 1985-03-02 | 1986-01-17 | Soupape d'injection de carburant susceptible d'etre actionnee electro-magnetiquement |
Country Status (7)
Country | Link |
---|---|
US (1) | US4653720A (fr) |
JP (1) | JPS61201879A (fr) |
KR (1) | KR930012229B1 (fr) |
AU (1) | AU569653B2 (fr) |
DE (1) | DE3507443A1 (fr) |
FR (1) | FR2578295B1 (fr) |
GB (1) | GB2171758B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3521040A1 (de) * | 1985-06-12 | 1986-12-18 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einspritzventil |
DE3629646A1 (de) * | 1986-08-30 | 1988-03-03 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
US5161743A (en) * | 1986-10-24 | 1992-11-10 | Nippondenso Co., Ltd. | Electromagnetic fuel injection valve for internal combustion engine |
DE3641470A1 (de) * | 1986-12-04 | 1988-06-16 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE3641469C2 (de) * | 1986-12-04 | 1994-02-10 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Kraftstoffeinspritzventil |
DE3642310C2 (de) * | 1986-12-11 | 1994-02-17 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Kraftstoffeinspritzventil |
DE3642311A1 (de) * | 1986-12-11 | 1988-06-23 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE3703615A1 (de) * | 1987-02-06 | 1988-08-18 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
FR2615249B1 (fr) * | 1987-05-12 | 1989-08-18 | Renault | Injecteur pour moteur a allumage commande et injection directe |
US5035360A (en) * | 1990-07-02 | 1991-07-30 | The University Of Toronto Innovations Foundation | Electrically actuated gaseous fuel timing and metering device |
GB9225005D0 (en) * | 1992-11-30 | 1993-01-20 | Perkins Ltd | Improvements in or relating to fluid-flow control valves |
US5405050A (en) * | 1993-10-27 | 1995-04-11 | Nordson Corporation | Electric dispenser |
US5392994A (en) * | 1993-11-01 | 1995-02-28 | General Motors Corporation | Fuel injection nozzle |
IT1271264B (it) * | 1994-12-14 | 1997-05-27 | Claber Spa | Elettrovalvola per centraline di irrigazione |
US5961045A (en) * | 1997-09-25 | 1999-10-05 | Caterpillar Inc. | Control valve having a solenoid with a permanent magnet for a fuel injector |
US20030037765A1 (en) * | 2001-08-24 | 2003-02-27 | Shafer Scott F. | Linear control valve for controlling a fuel injector and engine compression release brake actuator and engine using same |
EP1783359A1 (fr) * | 2005-11-02 | 2007-05-09 | Delphi Technologies, Inc. | Dispositif de soupape de commande amélioré |
DE202007007385U1 (de) * | 2007-05-23 | 2007-11-29 | Kuhnke Automation Gmbh & Co. Kg | Betätigungsmagnet zum Bewegen einer Verschlussnadel einer Heißkanaldüse eines Spritzgusswerkzeuges |
CN101978152B (zh) * | 2008-03-17 | 2013-07-03 | 胡斯华纳有限公司 | 燃料供应单元 |
US8382064B2 (en) * | 2008-08-29 | 2013-02-26 | Eagle Industry Co., Ltd. | Solenoid valve |
EP2700807A1 (fr) * | 2012-08-23 | 2014-02-26 | Continental Automotive GmbH | Ensemble de soupape pour soupape d'injection et soupape d'injection |
DE102012218593A1 (de) * | 2012-10-12 | 2014-04-17 | Continental Automotive Gmbh | Ventil für eine Pumpe |
EP3153697A1 (fr) * | 2015-10-09 | 2017-04-12 | Continental Automotive GmbH | Agencement d'ensemble de soupape pour soupape d'injection et ladite soupape |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749181A (en) * | 1954-04-01 | 1956-06-05 | Caterpillar Tractor Co | Fuel injection nozzle and valve assembly |
US2901185A (en) * | 1956-04-19 | 1959-08-25 | Bendix Aviat Corp | Dampened pintle nozzle |
GB1051842A (fr) * | 1962-08-02 | 1900-01-01 | ||
US3368761A (en) * | 1965-10-15 | 1968-02-13 | Mack Trucks | Variable flow rate fuel injection nozzle |
DE2508390A1 (de) * | 1975-02-26 | 1976-09-09 | Bosch Gmbh Robert | Einspritz-magnetventil |
US4142683A (en) * | 1977-03-17 | 1979-03-06 | The Bendix Corporation | Electric fuel injection valve |
US4197996A (en) * | 1978-12-07 | 1980-04-15 | Ford Motor Company | Constant pressure fuel injector assembly |
FR2492894B1 (fr) * | 1980-10-29 | 1985-06-07 | Renault | Injecteur a commande electromagnetique a bille |
JPS57176671A (en) * | 1981-04-24 | 1982-10-30 | Nissan Motor Co Ltd | Manufacture of carbon electrode for fuel cell |
US4423841A (en) * | 1982-01-28 | 1984-01-03 | General Motors Corporation | Electromagnetic fuel injector with pivotable armature stop |
DE3228323A1 (de) * | 1982-07-29 | 1984-02-02 | Pierburg Gmbh & Co Kg, 4040 Neuss | Brennstoffeinspritzventil |
US4454990A (en) * | 1982-09-30 | 1984-06-19 | The Bendix Corporation | Pressure compensated fuel injector |
DE3237532A1 (de) * | 1982-10-09 | 1984-04-12 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltventil |
JPS59128968A (ja) * | 1983-01-14 | 1984-07-25 | Tohoku Mikuni Kogyo Kk | 電磁式燃料インジエクタ |
DE3326840A1 (de) * | 1983-07-26 | 1985-02-14 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
DE3328467A1 (de) * | 1983-08-06 | 1985-02-21 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
DE3332822A1 (de) * | 1983-09-12 | 1985-03-28 | Robert Bosch Gmbh, 7000 Stuttgart | Magnetventil mit unelastischer ventildichtung |
DE3336011A1 (de) * | 1983-10-04 | 1985-04-18 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnet |
DE3507441A1 (de) * | 1985-03-02 | 1986-09-04 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares kraftstoffeinspritzventil und verfahren zu seiner herstellung |
-
1985
- 1985-03-02 DE DE19853507443 patent/DE3507443A1/de active Granted
-
1986
- 1986-01-17 FR FR868600620A patent/FR2578295B1/fr not_active Expired
- 1986-01-28 AU AU52769/86A patent/AU569653B2/en not_active Ceased
- 1986-02-21 US US06/831,748 patent/US4653720A/en not_active Expired - Fee Related
- 1986-02-25 JP JP61038464A patent/JPS61201879A/ja active Pending
- 1986-02-27 GB GB08604843A patent/GB2171758B/en not_active Expired
- 1986-02-28 KR KR1019860001413A patent/KR930012229B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE3507443C2 (fr) | 1992-08-27 |
AU569653B2 (en) | 1988-02-11 |
FR2578295A1 (fr) | 1986-09-05 |
GB8604843D0 (en) | 1986-04-03 |
KR860007471A (ko) | 1986-10-13 |
AU5276986A (en) | 1986-09-04 |
GB2171758A (en) | 1986-09-03 |
DE3507443A1 (de) | 1986-09-04 |
KR930012229B1 (ko) | 1993-12-24 |
JPS61201879A (ja) | 1986-09-06 |
US4653720A (en) | 1987-03-31 |
GB2171758B (en) | 1988-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |