PL330812A1 - Fuel injector for internal combustion engine - Google Patents

Fuel injector for internal combustion engine

Info

Publication number
PL330812A1
PL330812A1 PL97330812A PL33081297A PL330812A1 PL 330812 A1 PL330812 A1 PL 330812A1 PL 97330812 A PL97330812 A PL 97330812A PL 33081297 A PL33081297 A PL 33081297A PL 330812 A1 PL330812 A1 PL 330812A1
Authority
PL
Poland
Prior art keywords
combustion engine
internal combustion
fuel injector
injector
fuel
Prior art date
Application number
PL97330812A
Other versions
PL183912B1 (en
Inventor
Finn Quordrup Jensen
Original Assignee
Man B & W Diesel As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Man B & W Diesel As filed Critical Man B & W Diesel As
Publication of PL330812A1 publication Critical patent/PL330812A1/en
Publication of PL183912B1 publication Critical patent/PL183912B1/en

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
    • 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
    • F02M61/04—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
    • F02M61/16—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
PL97330812A 1996-06-20 1997-06-18 Fuel injector for internal combustion engine PL183912B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199600682A DK174075B1 (en) 1996-06-20 1996-06-20 Fuel injector for an internal combustion engine
PCT/DK1997/000263 WO1997048901A1 (en) 1996-06-20 1997-06-18 A fuel injector for an internal combustion engine

Publications (2)

Publication Number Publication Date
PL330812A1 true PL330812A1 (en) 1999-06-07
PL183912B1 PL183912B1 (en) 2002-08-30

Family

ID=8096343

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97330812A PL183912B1 (en) 1996-06-20 1997-06-18 Fuel injector for internal combustion engine

Country Status (12)

Country Link
EP (1) EP0906508B1 (en)
JP (1) JP3301616B2 (en)
KR (1) KR100427569B1 (en)
CN (1) CN1074089C (en)
DE (1) DE69712201T2 (en)
DK (1) DK174075B1 (en)
ES (1) ES2176745T3 (en)
NO (1) NO322670B1 (en)
PL (1) PL183912B1 (en)
RU (1) RU2177560C2 (en)
UA (1) UA41479C2 (en)
WO (1) WO1997048901A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0961024B1 (en) * 1998-05-29 2010-01-13 Wärtsilä Schweiz AG Fuel injection nozzle
DE19902282A1 (en) * 1999-01-21 2000-08-17 Siemens Ag Injector for an injection system of an internal combustion engine
DE19959304A1 (en) * 1999-12-09 2001-06-13 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
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
KR100444857B1 (en) * 2001-10-16 2004-08-21 현대자동차주식회사 Fuel injection nozzle
FR2911665B1 (en) * 2007-01-22 2009-04-17 Hispano Suiza Sa FUEL INJECTOR WITH TWO FLOORS.
KR20090012056A (en) * 2007-07-27 2009-02-02 베르트질레 슈바이츠 악티엔게젤샤프트 An injection nozzle for fuel
KR200446411Y1 (en) * 2008-02-28 2009-10-27 두산엔진주식회사 Fuel Injection Valve for Low speed diesel engine
KR100940727B1 (en) 2008-05-30 2010-02-08 두산엔진주식회사 Fuel Injection Valve for Low speed diesel engine
CN101592109B (en) * 2009-06-11 2012-06-06 余姚市舒春机械有限公司 Manufacturing process of double-needle-valve coupler for marine diesel engine fuel injector
DK201000309A (en) * 2010-04-15 2011-10-16 Man Diesel & Turbo Filial Tyskland A fuel valve for large two stroke diesel engines
CH702496B1 (en) 2010-05-07 2011-07-15 Liebherr Machines Bulle Sa Power injector.
EP2588740B1 (en) * 2010-06-30 2015-07-22 Orbital Australia PTY Ltd. Fuel injection assembly
CN102748178A (en) * 2012-07-26 2012-10-24 余姚市舒春机械有限公司 Marine diesel injector assembly
CN102748177B (en) * 2012-07-26 2015-06-03 余姚市舒春机械有限公司 Oil sprayer assembly of long-needle marine diesel engine
CN103670859B (en) * 2012-09-12 2016-08-03 北京亚新科天纬油泵油嘴股份有限公司 The jet blower of ejector
CN104265533B (en) * 2014-07-31 2016-08-24 中国第一汽车股份有限公司无锡油泵油嘴研究所 A kind of common-rail injector
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030445A1 (en) * 1970-06-20 1972-01-27 Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Injector
DE2127460C3 (en) * 1971-06-03 1973-11-22 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Rotationally symmetrical fuel injector
US4509691A (en) * 1982-07-15 1985-04-09 Lucas Industries Public Limited Company Fuel injection nozzles
DK155757C (en) * 1985-08-01 1989-09-25 Man B & W Diesel As FUEL INJECTOR FOR A GAS FUEL ENGINE
DK167502B1 (en) * 1991-10-04 1993-11-08 Man B & W Diesel Gmbh FUEL ENGINE FOR COMBUSTION ENGINES
DK171975B1 (en) * 1994-02-07 1997-09-01 Man B & W Diesel Gmbh Fuel injector for a large two-stroke internal combustion engine

Also Published As

Publication number Publication date
DE69712201T2 (en) 2002-10-02
JP3301616B2 (en) 2002-07-15
PL183912B1 (en) 2002-08-30
DK68296A (en) 1997-12-21
EP0906508B1 (en) 2002-04-24
EP0906508A1 (en) 1999-04-07
KR100427569B1 (en) 2004-07-31
KR20000016779A (en) 2000-03-25
DE69712201D1 (en) 2002-05-29
NO986015L (en) 1998-12-21
NO322670B1 (en) 2006-11-20
RU2177560C2 (en) 2001-12-27
WO1997048901A1 (en) 1997-12-24
JP2000505172A (en) 2000-04-25
ES2176745T3 (en) 2002-12-01
CN1074089C (en) 2001-10-31
CN1222221A (en) 1999-07-07
NO986015D0 (en) 1998-12-21
UA41479C2 (en) 2001-09-17
DK174075B1 (en) 2002-05-21

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20140618