JP5189087B2 - 内燃機関用の燃料噴射装置 - Google Patents

内燃機関用の燃料噴射装置 Download PDF

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Publication number
JP5189087B2
JP5189087B2 JP2009514687A JP2009514687A JP5189087B2 JP 5189087 B2 JP5189087 B2 JP 5189087B2 JP 2009514687 A JP2009514687 A JP 2009514687A JP 2009514687 A JP2009514687 A JP 2009514687A JP 5189087 B2 JP5189087 B2 JP 5189087B2
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Japan
Prior art keywords
fuel injection
injection device
filter
support sleeve
fuel
Prior art date
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Active
Application number
JP2009514687A
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English (en)
Japanese (ja)
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JP2009540203A (ja
JP2009540203A5 (OSRAM
Inventor
コッホ・ハンス−ヨアヒム
シャイベ・ヴォルフガング
Original Assignee
ロラーンジェ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング
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    • 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
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector
    • 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
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/18—Fuel-injection apparatus having means for maintaining safety 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
    • 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
    • F02M2200/90—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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9053—Metals
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0043—Two-way valves

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)
JP2009514687A 2006-06-13 2007-06-11 内燃機関用の燃料噴射装置 Active JP5189087B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006027614.0 2006-06-13
DE102006027614A DE102006027614B4 (de) 2006-06-13 2006-06-13 Einspritzinjektor für Brennkraftmaschinen
PCT/EP2007/005121 WO2007144122A1 (de) 2006-06-13 2007-06-11 Einspritzinjektor für brennkraftmaschinen

Publications (3)

Publication Number Publication Date
JP2009540203A JP2009540203A (ja) 2009-11-19
JP2009540203A5 JP2009540203A5 (OSRAM) 2012-07-26
JP5189087B2 true JP5189087B2 (ja) 2013-04-24

Family

ID=38537578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009514687A Active JP5189087B2 (ja) 2006-06-13 2007-06-11 内燃機関用の燃料噴射装置

Country Status (6)

Country Link
EP (1) EP2027386B1 (OSRAM)
JP (1) JP5189087B2 (OSRAM)
KR (1) KR101390951B1 (OSRAM)
AT (1) ATE479019T1 (OSRAM)
DE (1) DE102006027614B4 (OSRAM)
WO (1) WO2007144122A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5176947B2 (ja) * 2008-12-26 2013-04-03 株式会社デンソー 高圧ポンプ
JP2010156256A (ja) * 2008-12-26 2010-07-15 Denso Corp 高圧ポンプ
EP2354531A1 (en) * 2010-01-19 2011-08-10 Continental Automotive GmbH Valve assembly for an injection valve and injection valve
CH702496B1 (de) * 2010-05-07 2011-07-15 Liebherr Machines Bulle Sa Hochdruckinjektor.
AT512437B1 (de) 2012-01-26 2014-03-15 Bosch Gmbh Robert Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
US20150345448A1 (en) * 2014-05-29 2015-12-03 Caterpillar Inc. Flow limiter and filter assembly for a fuel system of an engine
KR101695092B1 (ko) 2015-06-04 2017-01-10 주식회사 현대케피코 니들 흔들림 방지구조를 가지는 인젝터

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429405A (en) * 1934-05-01 1935-05-29 Vickers Armstrongs Ltd Improvements in or relating to fuel sprayers for internal combustion engines
US2376292A (en) * 1941-09-26 1945-05-15 Reconstruction Finance Corp Fuel injection nozzle
DE3122883A1 (de) * 1981-06-10 1983-01-05 Volkswagenwerk Ag, 3180 Wolfsburg "kraftstoffeinspritzanlage fuer eine brennkraftmaschine"
DE69020283T2 (de) * 1989-09-29 1995-10-26 Ortech Corp Durchflussregelsystem.
DE4421881A1 (de) * 1994-06-23 1996-01-04 Bosch Gmbh Robert Ventilnadel
JPH08218974A (ja) * 1995-02-17 1996-08-27 Keihin Seiki Mfg Co Ltd 電磁式燃料噴射弁
DE19638201B4 (de) * 1996-09-19 2005-05-04 Robert Bosch Gmbh Brennstoffeinspritzventil
DE19647304C1 (de) * 1996-11-15 1998-01-22 Daimler Benz Ag Kraftstoffeinspritzanlage für eine Brennkraftmaschine
JPH1172014A (ja) * 1997-06-24 1999-03-16 Unisia Jecs Corp 燃料加圧用ポンプ
DE19752834A1 (de) * 1997-11-28 1999-06-02 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19860476A1 (de) * 1998-12-28 2000-07-06 Bosch Gmbh Robert Kraftstoffeinspritzanlage
CZ293517B6 (cs) * 1999-06-22 2004-05-12 Škodaáautoźáa@Ás Spojovací šroub pro opakované utahování přes mez kluzu
JP2001280222A (ja) * 2000-03-30 2001-10-10 Iseki & Co Ltd ディーゼルエンジンのインジェクションポンプケーシング
US6446885B1 (en) * 2001-01-16 2002-09-10 Robert Bosch Corporation Secondary filter assembly for fuel injector
DE10109410A1 (de) * 2001-02-28 2002-09-05 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10114216B4 (de) * 2001-03-23 2006-11-30 Robert Bosch Gmbh Streckgrenzengesteuerte Schraubverbindung
DE10151711A1 (de) * 2001-10-19 2003-04-30 Bosch Gmbh Robert Vorrichtung zur Abdichtung hochdruckbeaufschlagter Bauteile
WO2003042526A1 (en) * 2001-11-16 2003-05-22 Hitachi, Ltd. Fuel injection valve
DE10212002C1 (de) * 2002-03-18 2003-08-21 Orange Gmbh Einspritzinjektor für Brennkraftmaschinen
DE10334785A1 (de) * 2003-07-30 2005-02-24 Robert Bosch Gmbh Brennstoffeinspritzventil und Verfahren zu dessen Montage
DE10355309A1 (de) * 2003-11-27 2005-06-30 Siemens Ag Kraftstofffördereinheit
JP2005351144A (ja) * 2004-06-09 2005-12-22 Honda Motor Co Ltd エンジンの燃料供給装置
TR200402049A1 (tr) * 2004-08-18 2006-03-21 Robert Bosch Gmbh Entegre filtreli enjektör.

Also Published As

Publication number Publication date
EP2027386A1 (de) 2009-02-25
JP2009540203A (ja) 2009-11-19
DE102006027614A1 (de) 2007-12-27
WO2007144122A1 (de) 2007-12-21
ATE479019T1 (de) 2010-09-15
DE102006027614B4 (de) 2009-02-05
EP2027386B1 (de) 2010-08-25
KR101390951B1 (ko) 2014-05-02
KR20090018929A (ko) 2009-02-24

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