NL7808497A - INJECTION VALVE FOR A PISTON ENGINE. - Google Patents
INJECTION VALVE FOR A PISTON ENGINE.Info
- Publication number
- NL7808497A NL7808497A NL7808497A NL7808497A NL7808497A NL 7808497 A NL7808497 A NL 7808497A NL 7808497 A NL7808497 A NL 7808497A NL 7808497 A NL7808497 A NL 7808497A NL 7808497 A NL7808497 A NL 7808497A
- Authority
- NL
- Netherlands
- Prior art keywords
- injection valve
- piston engine
- piston
- engine
- injection
- Prior art date
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
- F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
-
- 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
- F02M45/086—Having more than one injection-valve controlling discharge orifices
-
- 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
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
-
- 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
- F02M2200/44—Valves, e.g. injectors, with valve bodies arranged side-by-side
-
- 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
- F02M2200/46—Valves, e.g. injectors, with concentric valve bodies
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 |
---|---|---|---|
CH1065277A CH623114A5 (en) | 1977-09-01 | 1977-09-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7808497A true NL7808497A (en) | 1979-03-05 |
NL183667B NL183667B (en) | 1988-07-18 |
NL183667C NL183667C (en) | 1988-12-16 |
Family
ID=4365412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7808497,A NL183667C (en) | 1977-09-01 | 1978-08-16 | INJECTION VALVE FOR PISTON COMBUSTION ENGINE. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5848748B2 (en) |
CH (1) | CH623114A5 (en) |
DE (2) | DE2740880A1 (en) |
DK (1) | DK147381C (en) |
FR (1) | FR2402079B1 (en) |
GB (1) | GB2003550B (en) |
IT (1) | IT1098732B (en) |
NL (1) | NL183667C (en) |
SE (1) | SE430353B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2943896A1 (en) * | 1979-10-31 | 1981-05-14 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
DE2944339A1 (en) * | 1979-11-02 | 1981-05-14 | Volkswagenwerk Ag, 3180 Wolfsburg | IC engine with two spark plugs per cylinder - has fuel injector directing separate fuel jets at plugs during idling |
JPS5895788A (en) * | 1981-12-03 | 1983-06-07 | 東京都 | Controller for light emitting display |
JPS58124660U (en) * | 1982-02-16 | 1983-08-24 | 三井造船株式会社 | Diesel engine fuel injection valve |
JPS58130081U (en) * | 1982-02-26 | 1983-09-02 | 日産ディーゼル工業株式会社 | Internal combustion engine fuel injection system |
DE3236046C2 (en) * | 1982-09-29 | 1986-03-20 | Daimler-Benz Ag, 7000 Stuttgart | Fuel injector for internal combustion engines |
JPS601372A (en) * | 1983-06-17 | 1985-01-07 | Mitsubishi Heavy Ind Ltd | Fuel injection valve for diesel engine |
JPS6018265U (en) * | 1983-07-16 | 1985-02-07 | 三菱重工業株式会社 | fuel injection valve |
JPS6075680U (en) * | 1983-10-31 | 1985-05-27 | いすゞ自動車株式会社 | Multi-stage valve opening pressure nozzle |
JPS6123862A (en) * | 1984-07-10 | 1986-02-01 | Toyota Motor Corp | Fuel injection controller |
DE3824467A1 (en) * | 1988-07-19 | 1990-01-25 | Man B & W Diesel Ag | Injection valve |
DE4115478C2 (en) * | 1990-05-17 | 1999-05-12 | Avl Verbrennungskraft Messtech | Injection nozzle for an internal combustion engine |
DE4023223A1 (en) * | 1990-07-21 | 1992-01-23 | Bosch Gmbh Robert | FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES |
DE19630204B4 (en) * | 1996-07-26 | 2005-04-14 | Man B & W Diesel Ag | Fuel injector |
DE19758066A1 (en) | 1997-12-29 | 1999-07-01 | Steyr Daimler Puch Ag | Pump nozzle type with open injection nozzle |
DE10040738B4 (en) * | 1999-08-19 | 2012-12-13 | Avl List Gmbh | Injection device for an internal combustion engine with an injection nozzle designed as a double needle nozzle |
KR101148683B1 (en) * | 2010-06-07 | 2012-05-21 | 현대중공업 주식회사 | Dual fuel injector valve by hybrid nozzle with dual fuel injection valve for diesel and gas engine |
US20120255523A1 (en) * | 2011-04-08 | 2012-10-11 | Caterpillar Inc. | Dual fuel injector and engine using same |
FI124743B (en) * | 2012-10-18 | 2015-01-15 | Wärtsilä Finland Oy | Fuel Injection Arrangement |
GB201309122D0 (en) | 2013-05-21 | 2013-07-03 | Delphi Tech Holding Sarl | Fuel Injector |
US10900450B1 (en) | 2019-08-05 | 2021-01-26 | Caterpillar Inc. | Fuel system, fuel injector nozzle assembly, and engine head assembly structured for ducted fuel injection |
US11885290B2 (en) | 2020-09-08 | 2024-01-30 | Caterpillar Inc. | Fuel injector and nozzle assembly having dual concentric check assembly and ducted spray orifices |
US11549474B2 (en) | 2021-05-24 | 2023-01-10 | Caterpillar Inc. | Ducted fuel injector having nested checks with non-rotating outer check and method of operating same |
US11852113B2 (en) | 2022-02-02 | 2023-12-26 | Caterpillar Inc. | Fuel injector having spray ducts sized for optimized soot reduction |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1607805A (en) * | 1926-11-23 | op milwaukee | ||
GB542844A (en) * | 1940-07-25 | 1942-01-29 | George Stephen Kammer | Improvements relating to fuel injection in internal combustion engines |
GB549419A (en) * | 1941-04-18 | 1942-11-20 | Nat Gas And Oil Engine Company | Improvements in or relating to injection nozzles for internal-combustion engines |
DE1042964B (en) * | 1954-06-11 | 1958-11-06 | Kloeckner Humboldt Deutz Ag | Fuel injector for internal combustion engines |
US3339848A (en) * | 1965-10-20 | 1967-09-05 | Int Harvester Co | Fuel injection nozzle |
AT283059B (en) * | 1966-10-28 | 1970-07-27 | Bosch Gmbh Robert | Fuel injector |
DE7025384U (en) * | 1970-07-07 | 1971-08-12 | Maschf Augsburg Nuernberg Ag | FUEL INJECTION VALVE FOR PISTON ENGINE WITH PRE-INJECTION AND MAIN INJECTION. |
DD102198A1 (en) * | 1973-02-02 | 1973-12-05 | ||
JPS5158216U (en) * | 1974-10-31 | 1976-05-07 | ||
DE2711390A1 (en) * | 1977-03-16 | 1978-09-21 | Bosch Gmbh Robert | FUEL INJECTOR |
-
1977
- 1977-09-01 CH CH1065277A patent/CH623114A5/de not_active IP Right Cessation
- 1977-09-10 DE DE19772740880 patent/DE2740880A1/en not_active Withdrawn
- 1977-09-10 DE DE2759403A patent/DE2759403C2/de not_active Expired
-
1978
- 1978-08-16 NL NLAANVRAGE7808497,A patent/NL183667C/en not_active IP Right Cessation
- 1978-08-21 DK DK368478A patent/DK147381C/en active
- 1978-08-31 JP JP53105706A patent/JPS5848748B2/en not_active Expired
- 1978-08-31 FR FR7825246A patent/FR2402079B1/en not_active Expired
- 1978-08-31 IT IT27194/78A patent/IT1098732B/en active
- 1978-08-31 SE SE7809201A patent/SE430353B/en unknown
- 1978-09-01 GB GB7835315A patent/GB2003550B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK147381B (en) | 1984-07-09 |
JPS5447028A (en) | 1979-04-13 |
GB2003550A (en) | 1979-03-14 |
IT7827194A0 (en) | 1978-08-31 |
DK368478A (en) | 1979-03-02 |
JPS5848748B2 (en) | 1983-10-31 |
SE430353B (en) | 1983-11-07 |
CH623114A5 (en) | 1981-05-15 |
IT1098732B (en) | 1985-09-07 |
SE7809201L (en) | 1979-03-02 |
FR2402079A1 (en) | 1979-03-30 |
GB2003550B (en) | 1982-10-20 |
DE2759403C2 (en) | 1988-09-29 |
DE2740880A1 (en) | 1979-03-15 |
DK147381C (en) | 1985-01-28 |
NL183667C (en) | 1988-12-16 |
NL183667B (en) | 1988-07-18 |
FR2402079B1 (en) | 1985-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 980816 |