DK174075B1 - Brændselsinjektor til en forbrændingsmotor - Google Patents

Brændselsinjektor til en forbrændingsmotor Download PDF

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Publication number
DK174075B1
DK174075B1 DK199600682A DK68296A DK174075B1 DK 174075 B1 DK174075 B1 DK 174075B1 DK 199600682 A DK199600682 A DK 199600682A DK 68296 A DK68296 A DK 68296A DK 174075 B1 DK174075 B1 DK 174075B1
Authority
DK
Denmark
Prior art keywords
spindle
fuel
guide
injector
section
Prior art date
Application number
DK199600682A
Other languages
Danish (da)
English (en)
Other versions
DK68296A (da
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
Priority to DK199600682A priority Critical patent/DK174075B1/da
Application filed by Man B & W Diesel As filed Critical Man B & W Diesel As
Priority to EP97925918A priority patent/EP0906508B1/en
Priority to ES97925918T priority patent/ES2176745T3/es
Priority to JP50212498A priority patent/JP3301616B2/ja
Priority to PL97330812A priority patent/PL183912B1/pl
Priority to PCT/DK1997/000263 priority patent/WO1997048901A1/en
Priority to KR10-1998-0710388A priority patent/KR100427569B1/ko
Priority to CN97195659A priority patent/CN1074089C/zh
Priority to DE69712201T priority patent/DE69712201T2/de
Priority to UA98126512A priority patent/UA41479C2/uk
Priority to RU99101067/06A priority patent/RU2177560C2/ru
Publication of DK68296A publication Critical patent/DK68296A/da
Priority to NO19986015A priority patent/NO322670B1/no
Application granted granted Critical
Publication of DK174075B1 publication Critical patent/DK174075B1/da

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DK199600682A 1996-06-20 1996-06-20 Brændselsinjektor til en forbrændingsmotor DK174075B1 (da)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DK199600682A DK174075B1 (da) 1996-06-20 1996-06-20 Brændselsinjektor til en forbrændingsmotor
DE69712201T DE69712201T2 (de) 1996-06-20 1997-06-18 Kraftstoffeinspritzventil für brennkraftmaschine
JP50212498A JP3301616B2 (ja) 1996-06-20 1997-06-18 内燃機関用の燃料噴射装置
PL97330812A PL183912B1 (pl) 1996-06-20 1997-06-18 Wtryskiwacz paliwa do silnika spalinowego wewnętrznego spalania
PCT/DK1997/000263 WO1997048901A1 (en) 1996-06-20 1997-06-18 A fuel injector for an internal combustion engine
KR10-1998-0710388A KR100427569B1 (ko) 1996-06-20 1997-06-18 내연기관용연료인젝터
EP97925918A EP0906508B1 (en) 1996-06-20 1997-06-18 A fuel injector for an internal combustion engine
ES97925918T ES2176745T3 (es) 1996-06-20 1997-06-18 Inyector de combustible para motor de combustion interna.
UA98126512A UA41479C2 (uk) 1996-06-20 1997-06-18 Паливний інжектор для двигуна внутрішнього згоряння
RU99101067/06A RU2177560C2 (ru) 1996-06-20 1997-06-18 Форсунка для двигателя внутреннего сгорания
CN97195659A CN1074089C (zh) 1996-06-20 1997-06-18 一种内燃机用的燃料喷射器
NO19986015A NO322670B1 (no) 1996-06-20 1998-12-21 Brennstoffinjektor for en forbrenningsmotor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK68296 1996-06-20
DK199600682A DK174075B1 (da) 1996-06-20 1996-06-20 Brændselsinjektor til en forbrændingsmotor

Publications (2)

Publication Number Publication Date
DK68296A DK68296A (da) 1997-12-21
DK174075B1 true DK174075B1 (da) 2002-05-21

Family

ID=8096343

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199600682A DK174075B1 (da) 1996-06-20 1996-06-20 Brændselsinjektor til en forbrændingsmotor

Country Status (12)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59814428D1 (de) * 1998-05-29 2010-03-04 Waertsilae Nsd Schweiz Ag Brennstoffeinspritzdüse
DE19902282A1 (de) * 1999-01-21 2000-08-17 Siemens Ag Injektor für eine Einspritzanlage einer Brennkraftmaschine
DE19959304A1 (de) * 1999-12-09 2001-06-13 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmschinen
DE10129308C1 (de) * 2001-06-18 2002-11-28 Man B & W Diesel As Kopenhagen Vorrichtung zur Brennstoffversorgung von Brennkraftmaschinen
KR100444857B1 (ko) * 2001-10-16 2004-08-21 현대자동차주식회사 디젤 엔진용 연료 분사 노즐
FR2911665B1 (fr) * 2007-01-22 2009-04-17 Hispano Suiza Sa Injecteur de carburant a deux etages.
KR20090012056A (ko) * 2007-07-27 2009-02-02 베르트질레 슈바이츠 악티엔게젤샤프트 연료용 분사 노즐
KR200446411Y1 (ko) * 2008-02-28 2009-10-27 두산엔진주식회사 저속 디젤엔진용 연료분사 밸브
KR100940727B1 (ko) 2008-05-30 2010-02-08 두산엔진주식회사 저속 디젤엔진용 연료분사 밸브
CN101592109B (zh) * 2009-06-11 2012-06-06 余姚市舒春机械有限公司 船用柴油机喷油器的双针阀偶件的制造工艺
DK201000309A (en) * 2010-04-15 2011-10-16 Man Diesel & Turbo Filial Tyskland A fuel valve for large two stroke diesel engines
CH702496B1 (de) 2010-05-07 2011-07-15 Liebherr Machines Bulle Sa Hochdruckinjektor.
KR101890791B1 (ko) * 2010-06-30 2018-08-22 오비탈 오스트레일리아 피티와이 리미티드 연료 분사 어셈블리
CN102748178A (zh) * 2012-07-26 2012-10-24 余姚市舒春机械有限公司 一种船用柴油机喷油器总成
CN102748177B (zh) * 2012-07-26 2015-06-03 余姚市舒春机械有限公司 一种长针式船用柴油机喷油器总成
CN103670859B (zh) * 2012-09-12 2016-08-03 北京亚新科天纬油泵油嘴股份有限公司 喷射器的喷射嘴
CN104265533B (zh) * 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 一种共轨喷油器
CN106321315A (zh) * 2016-11-24 2017-01-11 余姚市舒春机械有限公司 一种船用大功率柴油机喷射装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030445A1 (de) * 1970-06-20 1972-01-27 Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Einspritzdüse
DE2127460C3 (de) * 1971-06-03 1973-11-22 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Rotationssymmetrisch gebaute Brennstoffeinspritzdüse
US4509691A (en) * 1982-07-15 1985-04-09 Lucas Industries Public Limited Company Fuel injection nozzles
DK155757C (da) * 1985-08-01 1989-09-25 Man B & W Diesel As Braendstofinjektor til en dieselmotor, der drives paa gas
DK167502B1 (da) * 1991-10-04 1993-11-08 Man B & W Diesel Gmbh Braendselsinjektor til forbraendingsmotorer
DK171975B1 (da) * 1994-02-07 1997-09-01 Man B & W Diesel Gmbh Brændselsinjektor til en stor totakts forbrændingsmotor

Also Published As

Publication number Publication date
DE69712201D1 (de) 2002-05-29
KR20000016779A (ko) 2000-03-25
EP0906508A1 (en) 1999-04-07
KR100427569B1 (ko) 2004-07-31
ES2176745T3 (es) 2002-12-01
RU2177560C2 (ru) 2001-12-27
JP2000505172A (ja) 2000-04-25
PL183912B1 (pl) 2002-08-30
NO986015L (no) 1998-12-21
EP0906508B1 (en) 2002-04-24
NO986015D0 (no) 1998-12-21
UA41479C2 (uk) 2001-09-17
NO322670B1 (no) 2006-11-20
DK68296A (da) 1997-12-21
JP3301616B2 (ja) 2002-07-15
DE69712201T2 (de) 2002-10-02
CN1074089C (zh) 2001-10-31
WO1997048901A1 (en) 1997-12-24
PL330812A1 (en) 1999-06-07
CN1222221A (zh) 1999-07-07

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PUP Patent expired

Expiry date: 20160620