DE502006003278D1 - Kraftstoffinjektor - Google Patents

Kraftstoffinjektor

Info

Publication number
DE502006003278D1
DE502006003278D1 DE502006003278T DE502006003278T DE502006003278D1 DE 502006003278 D1 DE502006003278 D1 DE 502006003278D1 DE 502006003278 T DE502006003278 T DE 502006003278T DE 502006003278 T DE502006003278 T DE 502006003278T DE 502006003278 D1 DE502006003278 D1 DE 502006003278D1
Authority
DE
Germany
Prior art keywords
fuel injector
nozzle
bush
jet unit
injector
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.)
Active
Application number
DE502006003278T
Other languages
English (en)
Inventor
Ricardo Cadavid-Giraldo
Anton Kerckhoff
Stefan Kleiber
Hans-Joachim Koch
Wolfgang Scheibe
Ralph Wilding
Thomas Ziegler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOrange GmbH
Original Assignee
LOrange GmbH
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 LOrange GmbH filed Critical LOrange GmbH
Publication of DE502006003278D1 publication Critical patent/DE502006003278D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
DE502006003278T 2005-07-28 2006-07-21 Kraftstoffinjektor Active DE502006003278D1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DE502006003278D1 true DE502006003278D1 (de) 2009-05-07

Family

ID=36709981

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005035347A Expired - Fee Related DE102005035347B3 (de) 2005-07-28 2005-07-28 Kraftstoffinjektor
DE502006003278T Active DE502006003278D1 (de) 2005-07-28 2006-07-21 Kraftstoffinjektor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005035347A Expired - Fee Related DE102005035347B3 (de) 2005-07-28 2005-07-28 Kraftstoffinjektor

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 (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200902459B (en) * 2006-10-16 2010-07-28 Ganser Hydromag Fuel injection valve for internal combustion engines
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

Family Cites Families (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
GB9810208D0 (en) * 1998-05-13 1998-07-08 Lucas Ind Plc Fuel injector
DE19936668A1 (de) * 1999-08-04 2001-02-22 Bosch Gmbh Robert Common-Rail-Injektor
DE10037388A1 (de) * 2000-08-01 2002-02-21 Bosch Gmbh Robert Ventilanordnung, insbesondere für ein Kraftstoffeinspritzsystem einer Verbrennungsmaschine

Also Published As

Publication number Publication date
JP2009503325A (ja) 2009-01-29
DE102005035347B3 (de) 2006-08-10
KR101029214B1 (ko) 2011-04-12
WO2007012433A1 (de) 2007-02-01
KR20080034908A (ko) 2008-04-22
EP1907689B1 (de) 2009-03-25
ATE426741T1 (de) 2009-04-15
EP1907689A1 (de) 2008-04-09
JP4869345B2 (ja) 2012-02-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition