HRP950053A2 - Fuel injector for a large two stroke internal combustion engine - Google Patents
Fuel injector for a large two stroke internal combustion engineInfo
- Publication number
- HRP950053A2 HRP950053A2 HR0156/94A HRP950053A HRP950053A2 HR P950053 A2 HRP950053 A2 HR P950053A2 HR 0156/94 A HR0156/94 A HR 0156/94A HR P950053 A HRP950053 A HR P950053A HR P950053 A2 HRP950053 A2 HR P950053A2
- Authority
- HR
- Croatia
- Prior art keywords
- combustion engine
- internal combustion
- fuel injector
- stroke internal
- stroke
- 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
- F02M61/188—Spherical or partly spherical shaped valve member ends
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
-
- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/04—Injectors with heating, cooling, or thermally-insulating means
- F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
-
- 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
-
- 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
- F02M61/042—The valves being provided with fuel passages
-
- 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
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
-
- 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
- F02M61/166—Selection of particular materials
-
- 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
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK015694A DK171975B1 (en) | 1994-02-07 | 1994-02-07 | Fuel injector for a large two-stroke internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
HRP950053A2 true HRP950053A2 (en) | 1997-02-28 |
HRP950053B1 HRP950053B1 (en) | 1998-12-31 |
Family
ID=8090392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HR0156/94A HRP950053B1 (en) | 1994-02-07 | 1995-02-06 | Fuel injector for a large two stroke internal combustion engine |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0744007B1 (en) |
JP (1) | JP3081646B2 (en) |
KR (1) | KR100335666B1 (en) |
CN (1) | CN1057366C (en) |
DE (1) | DE69500921T2 (en) |
DK (1) | DK171975B1 (en) |
ES (1) | ES2109094T3 (en) |
HR (1) | HRP950053B1 (en) |
PL (1) | PL175740B1 (en) |
WO (1) | WO1995021324A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK174075B1 (en) * | 1996-06-20 | 2002-05-21 | Man B & W Diesel As | Fuel injector for an internal combustion engine |
EP0961024B1 (en) * | 1998-05-29 | 2010-01-13 | Wärtsilä Schweiz AG | Fuel injection nozzle |
AU5026699A (en) * | 1998-07-24 | 2000-02-21 | Man B&W Diesel A/S | A fuel valve for an internal combustion engine |
DE10019153A1 (en) * | 2000-04-18 | 2001-10-25 | Bosch Gmbh Robert | Fuel injection valve for IC engines has valve bore with valve member and valve piston loaded by hydraulic closing force to engage on valve member |
DE10129308C1 (en) * | 2001-06-18 | 2002-11-28 | Man B & W Diesel As Kopenhagen | Fuel feed device for 2-stroke diesel engine used for e.g., for a ships drive, has at least one valve closure of fuel injection valves for each engine cylinder de-activated at partial load by associated control piston |
DE502004009930D1 (en) * | 2003-07-17 | 2009-10-01 | Ganser Hydromag | FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES |
JP2005315101A (en) * | 2004-04-27 | 2005-11-10 | Isuzu Motors Ltd | Gas fuel injection valve |
CN100351512C (en) * | 2004-07-15 | 2007-11-28 | 于魁江 | Electric control oil atomizer |
JP4161974B2 (en) * | 2005-03-28 | 2008-10-08 | トヨタ自動車株式会社 | Control device for diesel internal combustion engine |
JP5312148B2 (en) * | 2009-03-30 | 2013-10-09 | 株式会社ケーヒン | Fuel injection valve |
CN104093968B (en) * | 2012-02-07 | 2016-10-12 | 甘瑟-许德罗玛格股份公司 | Fuelinjection nozzle and for spraying the device of fuel |
DE102012208087B4 (en) * | 2012-05-15 | 2024-03-14 | Man Energy Solutions Se | Fuel injector |
DK178692B1 (en) * | 2015-04-22 | 2016-11-21 | Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland | A fuel valve for a large two-stroke self-igniting internal combustion engine |
CN106321315A (en) * | 2016-11-24 | 2017-01-11 | 余姚市舒春机械有限公司 | Marine high-power diesel engine injection device |
DK179281B1 (en) * | 2016-12-13 | 2018-04-03 | Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland | Nozzle for fuel valve for injecting fuel into the cylinders of a large turbocharged two-stroke compression-ignited internal combustion engine |
DK179146B1 (en) * | 2016-12-13 | 2017-12-04 | Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland | Nozzle for fuel valve for injecting fuel into the cylinders of a large turbocharged two-stroke compression-ignited internal combustion engineand and an engine therefore |
SE540338C2 (en) * | 2016-12-22 | 2018-07-10 | Scania Cv Ab | Fuel injector |
DK180809B1 (en) * | 2020-12-09 | 2022-04-07 | Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland | Internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2837606A1 (en) * | 1978-08-29 | 1980-03-06 | Daimler Benz Ag | Multi-jet fuel injector for Diesel IC engine - has pre-injection chamber with member controlling nozzle ducts on spring-loaded piston inside injector needle |
JPS58113575A (en) * | 1981-12-28 | 1983-07-06 | Komatsu Ltd | Fuel injector in engine |
IT1240173B (en) * | 1990-04-06 | 1993-11-27 | Weber Srl | ELECTROMAGNETICALLY OPERATED FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
DE4025945C2 (en) * | 1990-08-16 | 1998-10-08 | Bosch Gmbh Robert | Method of adjusting a fuel injector and fuel injector |
DK167502B1 (en) * | 1991-10-04 | 1993-11-08 | Man B & W Diesel Gmbh | FUEL ENGINE FOR COMBUSTION ENGINES |
-
1994
- 1994-02-07 DK DK015694A patent/DK171975B1/en not_active IP Right Cessation
-
1995
- 1995-02-06 KR KR1019960703079A patent/KR100335666B1/en not_active IP Right Cessation
- 1995-02-06 DE DE69500921T patent/DE69500921T2/en not_active Expired - Fee Related
- 1995-02-06 HR HR0156/94A patent/HRP950053B1/en not_active IP Right Cessation
- 1995-02-06 WO PCT/DK1995/000053 patent/WO1995021324A1/en active IP Right Grant
- 1995-02-06 PL PL95315808A patent/PL175740B1/en not_active IP Right Cessation
- 1995-02-06 CN CN95191514A patent/CN1057366C/en not_active Expired - Fee Related
- 1995-02-06 ES ES95909652T patent/ES2109094T3/en not_active Expired - Lifetime
- 1995-02-06 EP EP95909652A patent/EP0744007B1/en not_active Expired - Lifetime
- 1995-02-06 JP JP07520326A patent/JP3081646B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0744007A1 (en) | 1996-11-27 |
DK171975B1 (en) | 1997-09-01 |
PL175740B1 (en) | 1999-02-26 |
DE69500921T2 (en) | 1998-03-12 |
CN1057366C (en) | 2000-10-11 |
JP3081646B2 (en) | 2000-08-28 |
KR100335666B1 (en) | 2002-11-23 |
EP0744007B1 (en) | 1997-10-22 |
WO1995021324A1 (en) | 1995-08-10 |
DK15694A (en) | 1995-08-08 |
DE69500921D1 (en) | 1997-11-27 |
ES2109094T3 (en) | 1998-01-01 |
KR960706605A (en) | 1996-12-09 |
JPH09508456A (en) | 1997-08-26 |
HRP950053B1 (en) | 1998-12-31 |
CN1140483A (en) | 1997-01-15 |
PL315808A1 (en) | 1996-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1OB | Publication of a patent application | ||
AIPI | Request for the grant of a patent on the basis of a substantive examination of a patent application | ||
B1PR | Patent granted | ||
ODRP | Renewal fee for the maintenance of a patent |
Payment date: 20070125 Year of fee payment: 13 |
|
PBON | Lapse due to non-payment of renewal fee |
Effective date: 20080207 |