JP4869345B2 - 燃料噴射器 - Google Patents

燃料噴射器 Download PDF

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Publication number
JP4869345B2
JP4869345B2 JP2008523192A JP2008523192A JP4869345B2 JP 4869345 B2 JP4869345 B2 JP 4869345B2 JP 2008523192 A JP2008523192 A JP 2008523192A JP 2008523192 A JP2008523192 A JP 2008523192A JP 4869345 B2 JP4869345 B2 JP 4869345B2
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JP
Japan
Prior art keywords
filter
fuel injector
bush
injector according
fuel
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2008523192A
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English (en)
Japanese (ja)
Other versions
JP2009503325A (ja
JP2009503325A5 (de
Inventor
カダヴィット−ジラルト・リカルド
ケルクホフ・アントン
クライバー・シュテファン
コッホ・ハンス−ヨアヒム
シャイベ・ヴォルフガング
ヴィルディング・ラルフ
ツィーグラー・トーマス
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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Publication of JP2009503325A publication Critical patent/JP2009503325A/ja
Publication of JP2009503325A5 publication Critical patent/JP2009503325A5/ja
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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
    • 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
    • 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
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • 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
    • F02M2200/02—Fuel-injection apparatus having means for reducing wear
    • 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
    • F02M2200/27—Fuel-injection apparatus with filters
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/001—Control chambers formed by movable sleeves

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)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2008523192A 2005-07-28 2006-07-21 燃料噴射器 Expired - Fee Related JP4869345B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005035347.9 2005-07-28
DE102005035347A DE102005035347B3 (de) 2005-07-28 2005-07-28 Kraftstoffinjektor
PCT/EP2006/007187 WO2007012433A1 (de) 2005-07-28 2006-07-21 Kraftstoffinjektor

Publications (3)

Publication Number Publication Date
JP2009503325A JP2009503325A (ja) 2009-01-29
JP2009503325A5 JP2009503325A5 (de) 2011-10-13
JP4869345B2 true JP4869345B2 (ja) 2012-02-08

Family

ID=36709981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008523192A Expired - Fee Related JP4869345B2 (ja) 2005-07-28 2006-07-21 燃料噴射器

Country Status (6)

Country Link
EP (1) EP1907689B1 (de)
JP (1) JP4869345B2 (de)
KR (1) KR101029214B1 (de)
AT (1) ATE426741T1 (de)
DE (2) DE102005035347B3 (de)
WO (1) WO2007012433A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2175124B1 (de) * 2006-10-16 2014-09-24 Ganser-Hydromag AG Brennstoffeinspritzventil für Verbrennungskraftmaschinen
DE102007029793A1 (de) 2007-06-27 2008-07-17 L'orange Gmbh Kraftstoffinjektor
DE102008041730A1 (de) * 2008-09-01 2010-03-04 Robert Bosch Gmbh Injektor mit einem vor der Zulaufdrossel angeordneten Partikelfilter
CN101592106B (zh) * 2009-04-24 2013-10-30 靳北彪 发动机用有孔阀片形变燃油喷射器
DE102011016168B4 (de) 2011-04-05 2015-02-12 L'orange Gmbh Kraftstoffinjektor für eine Brennkraftmaschine
DE102011053113B4 (de) 2011-08-30 2017-06-29 L'orange Gmbh Filteranordnung, insbesondere für Kraftstoffinjektoren
DE102011086339A1 (de) * 2011-11-15 2013-05-16 Robert Bosch Gmbh Kraftstoffinjektor, insbesondere Common-Rail-Injektor
US9644589B2 (en) * 2013-11-20 2017-05-09 Stanadyne Llc Debris diverter shield for fuel injector
EP2940287A1 (de) * 2014-05-01 2015-11-04 Delphi International Operations Luxembourg S.à r.l. Kraftstoffeinspritzdüsenfilter
EP2940286A1 (de) * 2014-05-01 2015-11-04 Delphi International Operations Luxembourg S.à r.l. Kraftstoffeinspritzventilfilter
FR3051229B1 (fr) * 2016-05-13 2021-02-19 Delphi Int Operations Luxembourg Sarl Injecteur de carburant pour moteur a combustion interne
CN106593722A (zh) * 2017-01-18 2017-04-26 哈尔滨工程大学 一种带有刻沟的谐振孔板式电控喷油器
CN106762289A (zh) * 2017-01-18 2017-05-31 哈尔滨工程大学 蓄压孔板式电控喷油器
US10704444B2 (en) 2018-08-21 2020-07-07 Tenneco Automotive Operating Company Inc. Injector fluid filter with upper and lower lip seal
DE102018221604A1 (de) * 2018-12-13 2020-06-18 Robert Bosch Gmbh Kraftstoffinjektor
WO2025169048A1 (en) * 2024-02-06 2025-08-14 Spaco Technologies (India) Pvt. Ltd. A needle-and-bush assembly for a fuel intake valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000002166A (ja) * 1998-05-13 2000-01-07 Lucas Ind Plc 燃料噴射装置、この燃料噴射装置に使用するアダプタ板および燃料噴射装置の製造方法
JP3303373B2 (ja) * 1992-12-09 2002-07-22 株式会社デンソー 燃料噴射装置
JP2003506622A (ja) * 1999-08-04 2003-02-18 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング コモンレールインジェクタ
JP2004505203A (ja) * 2000-08-01 2004-02-19 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 殊に内燃機関の燃料噴射システムのための弁装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3303373B2 (ja) * 1992-12-09 2002-07-22 株式会社デンソー 燃料噴射装置
JP2000002166A (ja) * 1998-05-13 2000-01-07 Lucas Ind Plc 燃料噴射装置、この燃料噴射装置に使用するアダプタ板および燃料噴射装置の製造方法
JP2003506622A (ja) * 1999-08-04 2003-02-18 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング コモンレールインジェクタ
JP2004505203A (ja) * 2000-08-01 2004-02-19 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 殊に内燃機関の燃料噴射システムのための弁装置

Also Published As

Publication number Publication date
KR101029214B1 (ko) 2011-04-12
EP1907689A1 (de) 2008-04-09
WO2007012433A1 (de) 2007-02-01
DE502006003278D1 (de) 2009-05-07
JP2009503325A (ja) 2009-01-29
DE102005035347B3 (de) 2006-08-10
EP1907689B1 (de) 2009-03-25
ATE426741T1 (de) 2009-04-15
KR20080034908A (ko) 2008-04-22

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