ATE421039T1 - Brennstoffeinspritzdüse - Google Patents

Brennstoffeinspritzdüse

Info

Publication number
ATE421039T1
ATE421039T1 AT05405036T AT05405036T ATE421039T1 AT E421039 T1 ATE421039 T1 AT E421039T1 AT 05405036 T AT05405036 T AT 05405036T AT 05405036 T AT05405036 T AT 05405036T AT E421039 T1 ATE421039 T1 AT E421039T1
Authority
AT
Austria
Prior art keywords
nozzle
fuel injection
valve seat
fuel injector
longitudinal bore
Prior art date
Application number
AT05405036T
Other languages
English (en)
Inventor
David Imhasly
Klaus Heim
Roland Alder
Original Assignee
Waertsilae Nsd Schweiz Ag
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 Waertsilae Nsd Schweiz Ag filed Critical Waertsilae Nsd Schweiz Ag
Application granted granted Critical
Publication of ATE421039T1 publication Critical patent/ATE421039T1/de

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
    • F02M61/16—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
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Feeding And Controlling Fuel (AREA)
AT05405036T 2004-02-23 2005-01-25 Brennstoffeinspritzdüse ATE421039T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04405099 2004-02-23

Publications (1)

Publication Number Publication Date
ATE421039T1 true ATE421039T1 (de) 2009-01-15

Family

ID=34932043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05405036T ATE421039T1 (de) 2004-02-23 2005-01-25 Brennstoffeinspritzdüse

Country Status (8)

Country Link
EP (1) EP1566539B1 (de)
JP (1) JP2005240805A (de)
KR (1) KR101264814B1 (de)
CN (1) CN100564865C (de)
AT (1) ATE421039T1 (de)
DE (1) DE502005006448D1 (de)
DK (1) DK1566539T3 (de)
PL (1) PL1566539T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080006713A1 (en) * 2006-07-06 2008-01-10 Parish James R Fuel injector having an internally mounted cross-flow nozzle for enhanced compressed natural gas jet spray
ATE483108T1 (de) * 2007-08-31 2010-10-15 Waertsilae Nsd Schweiz Ag Einspritzdüse zum einspritzen von brennstoff
CN101694199B (zh) * 2009-08-20 2011-05-11 余姚市舒春机械有限公司 低速柴油机喷嘴
EP3267027A1 (de) * 2016-07-07 2018-01-10 Winterthur Gas & Diesel AG Düsenkopf für eine brennstoffeinspritzdüse eines grossdieselmotors, sowie verfahren zum herstellen eines solchen
DK181318B1 (en) 2022-02-18 2023-08-10 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland A fuel valve for a large turbocharged two-stroke uniflow crosshead internal combustion engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482591C (de) * 1927-04-30 1930-02-03 Werke Kiel Akt Ges Deutsche Brennstoffeinspritzventil fuer Brennkraftmaschinen
DE2948451A1 (de) * 1979-12-01 1981-06-04 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
DE3234829A1 (de) * 1982-09-21 1984-03-22 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Einspritzvorrichtung fuer einen dieselmotor
CS249562B1 (en) * 1983-08-23 1987-04-16 Vaclav Rysan Multi-opening injection jet
JPH0639095Y2 (ja) * 1988-03-09 1994-10-12 住友重機械工業株式会社 ディーゼル機関用燃料噴射ノズル
US5026462A (en) * 1990-03-06 1991-06-25 Ail Corporation Method and apparatus for electrochemical machining of spray holes in fuel injection nozzles
JPH10176631A (ja) * 1996-12-18 1998-06-30 Nippon Soken Inc 燃料噴射弁
JPH11117830A (ja) * 1997-10-20 1999-04-27 Hitachi Ltd インジェクタ
DE50309291D1 (de) * 2002-04-11 2008-04-17 Waertsilae Nsd Schweiz Ag Düsenkopf für eine Brennstoffeinspritzdüse
KR101307563B1 (ko) * 2003-07-16 2013-09-12 베르트질레 슈바이츠 악티엔게젤샤프트 실린더부 내의 고압 피스톤용 피스톤

Also Published As

Publication number Publication date
DE502005006448D1 (de) 2009-03-05
EP1566539B1 (de) 2009-01-14
KR20060043061A (ko) 2006-05-15
CN100564865C (zh) 2009-12-02
EP1566539A1 (de) 2005-08-24
KR101264814B1 (ko) 2013-05-15
PL1566539T3 (pl) 2009-05-29
CN1661227A (zh) 2005-08-31
JP2005240805A (ja) 2005-09-08
DK1566539T3 (da) 2009-04-14

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Legal Events

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