IT7821552A0 - Unita' d'ugello di iniezione dicombustibile. - Google Patents
Unita' d'ugello di iniezione dicombustibile.Info
- Publication number
- IT7821552A0 IT7821552A0 IT7821552A IT2155278A IT7821552A0 IT 7821552 A0 IT7821552 A0 IT 7821552A0 IT 7821552 A IT7821552 A IT 7821552A IT 2155278 A IT2155278 A IT 2155278A IT 7821552 A0 IT7821552 A0 IT 7821552A0
- Authority
- IT
- Italy
- Prior art keywords
- fuel injection
- injection nozzle
- nozzle unit
- unit
- fuel
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- 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
-
- 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
- F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
- F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
- F02M2200/505—Adjusting spring tension by sliding spring seats
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (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 |
---|---|---|---|
GB12797/77A GB1599525A (en) | 1977-03-26 | 1977-03-26 | Fuel injection nozzle units |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7821552A0 true IT7821552A0 (it) | 1978-03-23 |
IT1093613B IT1093613B (it) | 1985-07-19 |
Family
ID=10011332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21552/78A IT1093613B (it) | 1977-03-26 | 1978-03-23 | Unita' d'ugello di iniezione di combustibile |
Country Status (7)
Country | Link |
---|---|
US (1) | US4156506A (it) |
JP (1) | JPS53120017A (it) |
DE (1) | DE2812739A1 (it) |
ES (1) | ES468271A1 (it) |
FR (1) | FR2384956A1 (it) |
GB (1) | GB1599525A (it) |
IT (1) | IT1093613B (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2940239A1 (de) * | 1979-10-04 | 1981-04-16 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
US4306683A (en) * | 1980-07-21 | 1981-12-22 | General Motors Corporation | Electromagnetic fuel injector with adjustable armature spring |
US4311280A (en) * | 1980-07-21 | 1982-01-19 | General Motors Corporation | Electromagnetic fuel injector with adjustable armature spring |
US4310123A (en) * | 1980-07-21 | 1982-01-12 | General Motors Corporation | Electromagnetic fuel injector with adjustable armature spring |
US4346847A (en) * | 1980-07-21 | 1982-08-31 | General Motors Corporation | Electromagnetic fuel injector with adjustable armature spring |
DE3118423C2 (de) * | 1981-05-05 | 1986-10-16 | Gebrüder Sulzer AG, Winterthur | Elektro-Hubmagnet zum Steuern der Bewegung einer Düsennadel eines Brennstoffeinspritzventils |
JPS61142708A (ja) * | 1984-12-15 | 1986-06-30 | Diesel Kiki Co Ltd | 電磁アクチュエ−タ |
JPS61164456A (ja) * | 1985-01-11 | 1986-07-25 | Diesel Kiki Co Ltd | 電磁アクチユエ−タ |
JPS61197861A (ja) * | 1985-02-27 | 1986-09-02 | Diesel Kiki Co Ltd | 電磁アクチユエ−タ及びその製造方法 |
DE3521426C2 (de) * | 1985-06-14 | 1994-06-09 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
JPS6231786A (ja) * | 1985-07-31 | 1987-02-10 | Diesel Kiki Co Ltd | 電磁流体制御弁 |
IT1231875B (it) * | 1989-03-14 | 1992-01-14 | Weber Srl | Perfezionamento nel circuito di alimentazione del carburante in una valvola per l'iniezione del carburante per un motore a combustione interna ad azionamento elettromagnetico |
US5035360A (en) * | 1990-07-02 | 1991-07-30 | The University Of Toronto Innovations Foundation | Electrically actuated gaseous fuel timing and metering device |
DE29722781U1 (de) * | 1997-12-23 | 1999-04-22 | Buerkert Werke Gmbh & Co | Elektromagnetantrieb |
GB2335233A (en) * | 1998-02-24 | 1999-09-15 | Hoerbiger Ventilwerke Gmbh | Adjustable electromagnetic gas valve eg for i.c. engine fuel injection |
DE10005182A1 (de) * | 2000-02-05 | 2001-08-09 | Bosch Gmbh Robert | Elektromagnetisches Einspritzventil zur Steuerung einer in eine Verbrennungskraftmaschine einzuspeisenden Kraftstoffmenge |
DE10319285B3 (de) * | 2003-04-29 | 2004-09-23 | Compact Dynamics Gmbh | Brennstoff-Einspritzventil für Brennkraftmaschinen |
ITMI20031927A1 (it) * | 2003-10-07 | 2005-04-08 | Med S P A | Elettroiniettore perfezionato per combustibile gassoso. |
DE102004032229B3 (de) * | 2004-07-02 | 2006-01-05 | Compact Dynamics Gmbh | Brennstoff-Einspritzventil |
KR20110029443A (ko) * | 2009-09-15 | 2011-03-23 | 현대자동차주식회사 | 연료 분사량 편차 감소를 위한 콘트롤 밸브 및 이를 포함한 인젝터 |
DE102013212681A1 (de) * | 2013-06-28 | 2014-12-31 | Robert Bosch Gmbh | Magnetventil und Verfahren zur Herstellung von Magnetventilen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR533930A (fr) * | 1920-04-22 | 1922-03-14 | Perfectionnements apportés aux électro-aimants | |
FR832369A (fr) * | 1937-01-23 | 1938-09-26 | Aimant de levage | |
US2448727A (en) * | 1944-03-27 | 1948-09-07 | Warner Electric Brake Mfg Co | Solenoid with armature |
US2881980A (en) * | 1957-05-10 | 1959-04-14 | Bendix Aviat Corp | Fuel injection nozzle |
US3001757A (en) * | 1958-04-09 | 1961-09-26 | Chrysler Corp | Magnetic fuel injection nozzle |
US3523677A (en) * | 1968-12-24 | 1970-08-11 | Atomic Energy Commission | Fast acting electromagnetic gas valve |
DE1919708A1 (de) * | 1969-04-18 | 1970-11-12 | Bosch Gmbh Robert | Magnetventil fuer kurze Ansprechzeiten |
GB1504873A (en) * | 1974-02-26 | 1978-03-22 | Simms Group Res Dev Ltd | Electromagnetic devices |
AU8211375A (en) * | 1974-06-29 | 1976-12-16 | Lucas Electrical Co Ltd | Fuel injection nozzle |
-
1977
- 1977-03-26 GB GB12797/77A patent/GB1599525A/en not_active Expired
-
1978
- 1978-03-23 US US05/889,423 patent/US4156506A/en not_active Expired - Lifetime
- 1978-03-23 IT IT21552/78A patent/IT1093613B/it active
- 1978-03-23 DE DE19782812739 patent/DE2812739A1/de not_active Withdrawn
- 1978-03-27 ES ES468271A patent/ES468271A1/es not_active Expired
- 1978-03-27 JP JP3526778A patent/JPS53120017A/ja active Pending
- 1978-03-28 FR FR7808953A patent/FR2384956A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
ES468271A1 (es) | 1979-09-16 |
DE2812739A1 (de) | 1978-09-28 |
FR2384956B1 (it) | 1983-04-15 |
IT1093613B (it) | 1985-07-19 |
JPS53120017A (en) | 1978-10-20 |
US4156506A (en) | 1979-05-29 |
GB1599525A (en) | 1981-10-07 |
FR2384956A1 (fr) | 1978-10-20 |
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