GB9008027D0 - Fuel-injection device for an internal-combustion engine - Google Patents
Fuel-injection device for an internal-combustion engineInfo
- Publication number
- GB9008027D0 GB9008027D0 GB909008027A GB9008027A GB9008027D0 GB 9008027 D0 GB9008027 D0 GB 9008027D0 GB 909008027 A GB909008027 A GB 909008027A GB 9008027 A GB9008027 A GB 9008027A GB 9008027 D0 GB9008027 D0 GB 9008027D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- internal
- combustion engine
- injection device
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 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
- 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
- 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
- F02M45/06—Pumps peculiar thereto
- F02M45/066—Having specially arranged spill port and spill contour on the piston
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3913062A DE3913062A1 (en) | 1989-04-21 | 1989-04-21 | FUEL INJECTION DEVICE FOR AN AIR COMPRESSING INTERNAL COMBUSTION ENGINE, ESPECIALLY SUCH AS A DIRECT INJECTOR |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9008027D0 true GB9008027D0 (en) | 1990-06-06 |
GB2230561A GB2230561A (en) | 1990-10-24 |
GB2230561B GB2230561B (en) | 1993-08-25 |
Family
ID=6379099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9008027A Expired - Fee Related GB2230561B (en) | 1989-04-21 | 1990-04-09 | Fuel-injection apparatus for an internal-combustion engine |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3913062A1 (en) |
FR (1) | FR2646210B1 (en) |
GB (1) | GB2230561B (en) |
IT (1) | IT1240087B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4106813A1 (en) * | 1991-03-04 | 1992-09-10 | Bosch Gmbh Robert | FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB508945A (en) * | 1937-12-29 | 1939-06-29 | Bernhard Bischof | Method of airless fuel injection for internal combustion engines |
AT177968B (en) * | 1950-06-10 | 1954-03-25 | Maschf Augsburg Nuernberg Ag | Injection pump with split injection for internal combustion engines |
US2871796A (en) * | 1955-08-02 | 1959-02-03 | Allis Chalmers Mfg Co | Pilot injection pump |
DE1026572B (en) * | 1956-11-16 | 1958-03-20 | Friedmann & Maier Ag | Injection nozzle for internal combustion engines |
GB893621A (en) * | 1959-06-30 | 1962-04-11 | Ceskoslovenske Zd Y Naftovych | Improvements in and relating to fuel injection pumps |
DE1751470A1 (en) * | 1968-06-05 | 1971-07-01 | Daimler Benz Ag | Nozzle holder for combustion engines with built-in injection nozzle |
DE2118934A1 (en) * | 1970-04-25 | 1971-11-11 | Mitsubishi Heavy Ind Ltd | Starting device for a diesel engine with antechamber |
US3792692A (en) * | 1972-03-22 | 1974-02-19 | Teledyne Ind | Fuel injection device |
DE2711350A1 (en) * | 1977-03-16 | 1978-09-21 | Bosch Gmbh Robert | FUEL INJECTION NOZZLE FOR COMBUSTION MACHINES |
DE3106470A1 (en) * | 1980-03-01 | 1982-02-18 | Diesel Kiki Co. Ltd., Tokyo | Fuel injection valve |
GB2128676B (en) * | 1982-10-20 | 1985-12-04 | Lucas Ind Plc | I c engine fuel injection nozzle |
DE3610658A1 (en) * | 1985-11-21 | 1987-05-27 | Bosch Gmbh Robert | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
DE8608650U1 (en) * | 1986-03-29 | 1987-07-23 | Robert Bosch Gmbh, 7000 Stuttgart | Fuel injection nozzle for internal combustion engines |
DE3807965C2 (en) * | 1987-03-21 | 1994-08-25 | Volkswagen Ag | Pump nozzle |
-
1989
- 1989-04-21 DE DE3913062A patent/DE3913062A1/en active Granted
-
1990
- 1990-04-09 GB GB9008027A patent/GB2230561B/en not_active Expired - Fee Related
- 1990-04-17 IT IT47864A patent/IT1240087B/en active IP Right Grant
- 1990-04-19 FR FR909005000A patent/FR2646210B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3913062C2 (en) | 1993-06-24 |
IT1240087B (en) | 1993-11-27 |
FR2646210B1 (en) | 1994-07-29 |
GB2230561B (en) | 1993-08-25 |
GB2230561A (en) | 1990-10-24 |
IT9047864A0 (en) | 1990-04-17 |
DE3913062A1 (en) | 1990-10-25 |
IT9047864A1 (en) | 1991-10-17 |
FR2646210A1 (en) | 1990-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970409 |