IT7923439A0 - Ugello di iniezione del carburanteper motori endotermici. - Google Patents
Ugello di iniezione del carburanteper motori endotermici.Info
- Publication number
- IT7923439A0 IT7923439A0 IT7923439A IT2343979A IT7923439A0 IT 7923439 A0 IT7923439 A0 IT 7923439A0 IT 7923439 A IT7923439 A IT 7923439A IT 2343979 A IT2343979 A IT 2343979A IT 7923439 A0 IT7923439 A0 IT 7923439A0
- Authority
- IT
- Italy
- Prior art keywords
- fuel injection
- injection nozzle
- ice engines
- engines
- ice
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
-
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/083—Having two or more closing springs acting on injection-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
- 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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782825982 DE2825982A1 (de) | 1978-06-14 | 1978-06-14 | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7923439A0 true IT7923439A0 (it) | 1979-06-11 |
IT1121368B IT1121368B (it) | 1986-04-02 |
Family
ID=6041732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23439/79A IT1121368B (it) | 1978-06-14 | 1979-06-11 | Ugello di iniezione del carburante per motori endotermici |
Country Status (5)
Country | Link |
---|---|
US (2) | US4344575A (it) |
JP (1) | JPS551496A (it) |
DE (1) | DE2825982A1 (it) |
GB (1) | GB2023228B (it) |
IT (1) | IT1121368B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2825982A1 (de) * | 1978-06-14 | 1980-01-03 | Bosch Gmbh Robert | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
DE2948907A1 (de) * | 1979-12-05 | 1981-06-11 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
DE3105686A1 (de) * | 1981-02-17 | 1982-09-02 | Robert Bosch Gmbh, 7000 Stuttgart | "kraftstoffeinspritzduese" |
DE3107160A1 (de) * | 1981-02-26 | 1982-09-09 | Robert Bosch Gmbh, 7000 Stuttgart | "kraftstoffeinspritzduese" |
DE3120044A1 (de) * | 1981-05-20 | 1982-12-09 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
DE3149276A1 (de) * | 1981-12-12 | 1983-06-23 | Robert Bosch Gmbh, 7000 Stuttgart | "kraftstoff-einspritzduese fuer brennkraftmaschinen" |
US4564145A (en) * | 1982-08-04 | 1986-01-14 | Aisan Kogyo Kabushiki Kaisha | Electromagnetic fuel injector |
US4513916A (en) * | 1982-10-14 | 1985-04-30 | Lucas Industries | Fuel injection nozzle |
GB2138884B (en) * | 1983-04-26 | 1987-02-18 | Maschf Augsburg Nuernberg Ag | I c engine fuel injection nozzle |
DE3440396A1 (de) * | 1984-11-06 | 1986-05-07 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
DE3515723A1 (de) * | 1985-05-02 | 1986-11-06 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
JPH0354358A (ja) * | 1989-07-21 | 1991-03-08 | Yamaha Motor Co Ltd | エンジンの高圧燃料噴射装置 |
DE4444363A1 (de) * | 1994-12-14 | 1996-06-20 | Bosch Gmbh Robert | Mehrstrahl-Kraftstoffeinspritzdüse |
US5871155A (en) * | 1997-06-10 | 1999-02-16 | Caterpillar Inc. | Hydraulically-actuated fuel injector with variable rate return spring |
DE10202722A1 (de) * | 2002-01-24 | 2003-11-27 | Siemens Ag | Düsenspannmutter für Einspritzventil sowie Verfahren zur Herstellung der Düsenspannmutter |
DE10215980B4 (de) | 2002-04-11 | 2008-03-27 | Siemens Ag | Leckageanschluss für einen Kraftstoffinjektor |
DE102012208075A1 (de) * | 2012-05-15 | 2013-11-21 | Man Diesel & Turbo Se | Injektor für eine Kraftstoffversorgungsanlage einer Brennkraftmaschine sowie Kraftstoffversorgungsanlage |
DE102013002969B3 (de) | 2013-02-22 | 2014-05-22 | L'orange Gmbh | Kraftstoffinjektor |
EP2857670B1 (en) * | 2013-10-04 | 2018-12-12 | Continental Automotive GmbH | Fuel injector |
CN103878085B (zh) * | 2014-02-27 | 2016-03-30 | 王子植 | 一种水控跳泉喷水装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE499937C (de) * | 1926-09-30 | 1930-06-14 | Prosper L Orange Dipl Ing | Fluessigkeitsgesteuertes Brennstoffeinspritzventil |
US2154875A (en) * | 1937-05-24 | 1939-04-18 | Timken Roller Bearing Co | Fuel injector |
CH329505A (de) * | 1955-02-23 | 1958-04-30 | Saurer Ag Adolph | Verfahren zum Steuern des Durchflussquerschnittes von Einspritzdüsen für Brennkraftmaschinen und Einspritzdüse zur Durchführung des Verfahrens |
US3363925A (en) * | 1966-10-17 | 1968-01-16 | Olszewski Sophie | Spring mounted bumper |
US3862751A (en) * | 1972-09-28 | 1975-01-28 | Bernard L Schwaller | Dual stage compressor spring |
US4148469A (en) * | 1978-01-23 | 1979-04-10 | Standard Car Truck Company | Dual rate spring with elastic spring coupling |
DE2825982A1 (de) * | 1978-06-14 | 1980-01-03 | Bosch Gmbh Robert | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
-
1978
- 1978-06-14 DE DE19782825982 patent/DE2825982A1/de not_active Ceased
-
1979
- 1979-06-11 IT IT23439/79A patent/IT1121368B/it active
- 1979-06-13 JP JP7359179A patent/JPS551496A/ja active Pending
- 1979-06-13 GB GB7920642A patent/GB2023228B/en not_active Expired
-
1980
- 1980-11-26 US US06/210,638 patent/US4344575A/en not_active Expired - Lifetime
-
1982
- 1982-07-21 US US06/400,205 patent/US4442978A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1121368B (it) | 1986-04-02 |
US4442978A (en) | 1984-04-17 |
DE2825982A1 (de) | 1980-01-03 |
US4344575A (en) | 1982-08-17 |
GB2023228A (en) | 1979-12-28 |
GB2023228B (en) | 1982-09-15 |
JPS551496A (en) | 1980-01-08 |
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