DE68904172D1 - FUEL INJECTION NOZZLE. - Google Patents
FUEL INJECTION NOZZLE.Info
- Publication number
- DE68904172D1 DE68904172D1 DE8989311599T DE68904172T DE68904172D1 DE 68904172 D1 DE68904172 D1 DE 68904172D1 DE 8989311599 T DE8989311599 T DE 8989311599T DE 68904172 T DE68904172 T DE 68904172T DE 68904172 D1 DE68904172 D1 DE 68904172D1
- Authority
- DE
- Germany
- Prior art keywords
- fuel injection
- injection nozzle
- nozzle
- fuel
- injection
- 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 - Lifetime
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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
- F02M61/1846—Dimensional characteristics of discharge orifices
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 |
---|---|---|---|
GB888827107A GB8827107D0 (en) | 1988-11-19 | 1988-11-19 | Fuel injection nozzle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68904172D1 true DE68904172D1 (en) | 1993-02-11 |
DE68904172T2 DE68904172T2 (en) | 1993-07-15 |
Family
ID=10647154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989604172 Expired - Lifetime DE68904172T2 (en) | 1988-11-19 | 1989-11-09 | FUEL INJECTION NOZZLE. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0370659B1 (en) |
DE (1) | DE68904172T2 (en) |
ES (1) | ES2037962T3 (en) |
GB (1) | GB8827107D0 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19507188C1 (en) | 1995-03-02 | 1996-08-14 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
DE19507171C1 (en) * | 1995-03-02 | 1996-08-14 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
EP0809017A1 (en) * | 1996-05-22 | 1997-11-26 | Steyr-Daimler-Puch Aktiengesellschaft | Two-stage fuel injection nozzel for internal combustion engine |
DE19729827A1 (en) | 1997-07-11 | 1999-01-14 | Bosch Gmbh Robert | Fuel injector |
DE19931890A1 (en) * | 1999-07-08 | 2001-01-18 | Siemens Ag | Edge rounding method for combustion engine fuel injection nozzle injection orifice channel |
DE19931761A1 (en) | 1999-07-08 | 2001-01-18 | Bosch Gmbh Robert | Blind hole injection nozzle for internal combustion engines with a rounded transition between blind hole and nozzle needle seat |
JP4103291B2 (en) * | 2000-03-08 | 2008-06-18 | 株式会社デンソー | Fuel injection nozzle |
DE10105674A1 (en) * | 2001-02-08 | 2002-08-29 | Siemens Ag | Fuel injection nozzle for an internal combustion engine |
DE10118164B4 (en) * | 2001-04-11 | 2007-02-08 | Robert Bosch Gmbh | Fuel injector |
DE10124748A1 (en) | 2001-05-21 | 2003-02-27 | Bosch Gmbh Robert | Fuel injector |
DE10156020A1 (en) * | 2001-11-15 | 2003-07-17 | Bosch Gmbh Robert | Fuel injector |
DE10330256A1 (en) † | 2003-07-04 | 2005-01-20 | Robert Bosch Gmbh | Fuel injection valve for internal combustion engine, comprises bulges arranged such that the two connecting lines of points of largest distance to the center form an angle of less than 180 degrees with the mirror plane |
DE10361762A1 (en) * | 2003-12-29 | 2005-07-28 | Robert Bosch Gmbh | Fuel injector |
GB0712403D0 (en) * | 2007-06-26 | 2007-08-01 | Delphi Tech Inc | A Spray Hole Profile |
CN104929837B (en) * | 2015-05-24 | 2017-08-11 | 北京工业大学 | A kind of diesel oil injection nozzle of gas-liquid binary states mixing jetting |
CN105332840B (en) * | 2015-10-31 | 2018-08-21 | 北京工业大学 | A kind of diesel injector and its method for realizing premixed combustion |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB611620A (en) * | 1945-11-13 | 1948-11-02 | Texaco Development Corp | Improvements in or relating to the operation of internal combustion engines having airless injection of fuel |
DE2557772A1 (en) * | 1975-12-20 | 1977-06-23 | Kloeckner Humboldt Deutz Ag | FUEL INJECTION VALVE |
CH612733A5 (en) * | 1976-05-26 | 1979-08-15 | Sulzer Ag | Nozzle of a fuel injection valve of a piston internal combustion engine |
DE3502642A1 (en) * | 1985-01-26 | 1986-07-31 | Daimler-Benz Ag, 7000 Stuttgart | FUEL INJECTION VALVE FOR AN AIR-COMPRESSING INJECTION COMBUSTION ENGINE |
-
1988
- 1988-11-19 GB GB888827107A patent/GB8827107D0/en active Pending
-
1989
- 1989-11-09 EP EP19890311599 patent/EP0370659B1/en not_active Expired
- 1989-11-09 ES ES89311599T patent/ES2037962T3/en not_active Expired - Lifetime
- 1989-11-09 DE DE1989604172 patent/DE68904172T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8827107D0 (en) | 1988-12-21 |
ES2037962T3 (en) | 1993-07-01 |
EP0370659B1 (en) | 1992-12-30 |
EP0370659A1 (en) | 1990-05-30 |
DE68904172T2 (en) | 1993-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DELPHI TECHNOLOGIES, INC., TROY, MICH., US |