IT1207281B - Valvola d'iniettore del combustibile elettromagnetica - Google Patents
Valvola d'iniettore del combustibile elettromagneticaInfo
- Publication number
- IT1207281B IT1207281B IT7926864A IT2686479A IT1207281B IT 1207281 B IT1207281 B IT 1207281B IT 7926864 A IT7926864 A IT 7926864A IT 2686479 A IT2686479 A IT 2686479A IT 1207281 B IT1207281 B IT 1207281B
- Authority
- IT
- Italy
- Prior art keywords
- fuel injector
- injector valve
- electromagnetic fuel
- electromagnetic
- valve
- Prior art date
Links
- 239000000446 fuel 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
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
- F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
- F02M51/0678—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions
-
- 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)
- 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 |
---|---|---|---|
US95669378A | 1978-11-01 | 1978-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7926864A0 IT7926864A0 (it) | 1979-10-29 |
IT1207281B true IT1207281B (it) | 1989-05-17 |
Family
ID=25498559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7926864A IT1207281B (it) | 1978-11-01 | 1979-10-29 | Valvola d'iniettore del combustibile elettromagnetica |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5566657A (it) |
CA (1) | CA1119065A (it) |
DE (1) | DE2942853A1 (it) |
FR (1) | FR2440476B1 (it) |
GB (1) | GB2034403B (it) |
IT (1) | IT1207281B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0042799A3 (en) * | 1980-06-23 | 1982-01-13 | The Bendix Corporation | Electromagnetic fuel injector |
JPS57191455A (en) * | 1981-05-18 | 1982-11-25 | Aisan Ind Co Ltd | Injection carburetor |
EP0102723A1 (en) * | 1982-07-29 | 1984-03-14 | LUCAS INDUSTRIES public limited company | Plate type fuel injector |
DE3307826A1 (de) * | 1983-03-05 | 1984-09-06 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen |
JPS6092767U (ja) * | 1983-12-01 | 1985-06-25 | 三菱自動車工業株式会社 | 電磁式燃料噴射弁 |
IT1183889B (it) * | 1985-06-11 | 1987-10-22 | Weber Spa | Valvola per la dosatura del carburante per un dispositivo di alimentazione di un motore a combustione interna |
JPS6392073U (it) * | 1986-12-05 | 1988-06-14 | ||
DE3810827A1 (de) * | 1988-03-30 | 1989-10-12 | Pierburg Gmbh | Elektromagnetisches einspritzventil fuer brennkraftmaschinen |
US5241938A (en) * | 1990-03-14 | 1993-09-07 | Aisan Kogyo Kabushiki Kaisha | Injector with assist air passage for atomizing fuel |
DE4310819A1 (de) * | 1993-04-02 | 1994-10-06 | Bosch Gmbh Robert | Verfahren zur Einstellung eines Ventils |
DE4437927C2 (de) * | 1994-10-24 | 1996-09-12 | Bosch Gmbh Robert | Magnetventilgesteuerte Kraftstoffeinspritzvorrichtung mit einer Einspritzdüse zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine |
DE102004047179A1 (de) | 2004-09-29 | 2006-03-30 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
JP2007016774A (ja) * | 2005-06-07 | 2007-01-25 | Denso Corp | 燃料噴射弁およびその製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1543848A (fr) * | 1966-11-09 | 1968-10-25 | Bosch Gmbh Robert | Soupape d'injection à commande électromagnétique |
FR2033449A5 (it) * | 1969-02-25 | 1970-12-04 | Brev Etudes Sibe | |
GB1330181A (en) * | 1970-09-25 | 1973-09-12 | Petrol Injection Ltd | Fuel injection nozzles |
JPS561078B2 (it) * | 1972-09-19 | 1981-01-10 | ||
AU8211375A (en) * | 1974-06-29 | 1976-12-16 | Lucas Electrical Co Ltd | Fuel injection nozzle |
JPS572685Y2 (it) * | 1974-07-14 | 1982-01-18 | ||
JPS5138017A (it) * | 1974-09-28 | 1976-03-30 | Fuji Electric Co Ltd | |
JPS52148820U (it) * | 1976-05-10 | 1977-11-11 |
-
1979
- 1979-06-01 CA CA000328901A patent/CA1119065A/en not_active Expired
- 1979-10-12 GB GB7935472A patent/GB2034403B/en not_active Expired
- 1979-10-24 DE DE19792942853 patent/DE2942853A1/de not_active Ceased
- 1979-10-29 FR FR7926751A patent/FR2440476B1/fr not_active Expired
- 1979-10-29 IT IT7926864A patent/IT1207281B/it active
- 1979-11-01 JP JP14273979A patent/JPS5566657A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2034403B (en) | 1983-05-05 |
IT7926864A0 (it) | 1979-10-29 |
CA1119065A (en) | 1982-03-02 |
DE2942853A1 (de) | 1980-05-14 |
JPS5566657A (en) | 1980-05-20 |
JPH0135175B2 (it) | 1989-07-24 |
FR2440476B1 (fr) | 1985-10-04 |
GB2034403A (en) | 1980-06-04 |
FR2440476A1 (fr) | 1980-05-30 |
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