PL2093410T3 - Wtryskiwacz paliwa z udoskonalonym układem sterującym działaniem zaworu - Google Patents

Wtryskiwacz paliwa z udoskonalonym układem sterującym działaniem zaworu

Info

Publication number
PL2093410T3
PL2093410T3 PL08101850T PL08101850T PL2093410T3 PL 2093410 T3 PL2093410 T3 PL 2093410T3 PL 08101850 T PL08101850 T PL 08101850T PL 08101850 T PL08101850 T PL 08101850T PL 2093410 T3 PL2093410 T3 PL 2093410T3
Authority
PL
Poland
Prior art keywords
fuel injector
valve control
control arrangement
improved valve
improved
Prior art date
Application number
PL08101850T
Other languages
English (en)
Inventor
Eric Lecluse
Richard Enters
Eric Charleux
Original Assignee
Delphi Int Operations Luxembourg Sarl
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 Delphi Int Operations Luxembourg Sarl filed Critical Delphi Int Operations Luxembourg Sarl
Publication of PL2093410T3 publication Critical patent/PL2093410T3/pl

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
    • F02M47/025—Hydraulically 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
    • 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
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0028—Valves characterised by the valve actuating means hydraulic
    • F02M63/0029—Valves characterised by the valve actuating means hydraulic using a pilot valve controlling a hydraulic chamber

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)
PL08101850T 2008-02-21 2008-02-21 Wtryskiwacz paliwa z udoskonalonym układem sterującym działaniem zaworu PL2093410T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08101850.9A EP2093410B1 (en) 2008-02-21 2008-02-21 A fuel injector with an improved valve control arrangement

Publications (1)

Publication Number Publication Date
PL2093410T3 true PL2093410T3 (pl) 2014-07-31

Family

ID=39672145

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08101850T PL2093410T3 (pl) 2008-02-21 2008-02-21 Wtryskiwacz paliwa z udoskonalonym układem sterującym działaniem zaworu

Country Status (8)

Country Link
US (1) US8708249B2 (pl)
EP (2) EP2743490A1 (pl)
JP (1) JP5236018B2 (pl)
CN (2) CN102066740B (pl)
ES (1) ES2464451T3 (pl)
PL (1) PL2093410T3 (pl)
PT (1) PT2093410E (pl)
WO (1) WO2009103819A1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012220025A1 (de) 2012-06-29 2014-01-02 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
EP2829718B1 (en) * 2013-07-22 2016-07-13 Delphi International Operations Luxembourg S.à r.l. Injector Arrangement
EP2857670B1 (en) * 2013-10-04 2018-12-12 Continental Automotive GmbH Fuel injector
US9897033B2 (en) * 2014-05-15 2018-02-20 Cummins Inc. High pressure, high speed regulating switch valve
GB201414669D0 (en) * 2014-08-19 2014-10-01 Delphi International Operations Luxembourg S.�.R.L. Control valve arrangement
US10544769B2 (en) * 2016-10-07 2020-01-28 Caterpillar Inc. Stand-alone common rail capable injector system
DE102017002366A1 (de) 2017-03-10 2018-09-13 Liebherr-Components Deggendorf Gmbh Kraftstoffeinspritzventil
GB201713163D0 (en) * 2017-08-16 2017-09-27 Univ Oxford Innovation Ltd HPV vaccine
DE102017220328A1 (de) * 2017-11-15 2019-05-16 Robert Bosch Gmbh Schwingungsdämpfungsanordnung für Einspritzanlagen von Kraftfahrzeugen, insbesondere für Brennstoffeinspritzsysteme, und Einspritzanlage mit solch einer Schwingungsdämpfungsanordnung
CN113795664A (zh) * 2019-07-02 2021-12-14 沃尔沃卡车集团 流量控制系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756595B1 (fr) * 1996-12-02 1999-02-12 Froment Jean Louis Dispositif de ralentissement d'ouverture et de reduction de fuite pour systemes d'injection a pression constante utilises sur moteurs diesel
DE60022991T2 (de) 1999-03-18 2006-07-13 Delphi Technologies, Inc., Troy Kraftstoffinjektor
JP3578105B2 (ja) * 2001-04-12 2004-10-20 トヨタ自動車株式会社 燃料噴射装置
US6655602B2 (en) * 2001-09-24 2003-12-02 Caterpillar Inc Fuel injector having a hydraulically actuated control valve and hydraulic system using same
US6824081B2 (en) * 2002-06-28 2004-11-30 Cummins Inc. Needle controlled fuel injector with two control valves
US6880766B2 (en) * 2003-02-28 2005-04-19 Caterpillar Inc Leak arrest volume for reducing component separation and fuel injector using same
JP4023804B2 (ja) * 2003-09-08 2007-12-19 株式会社日本自動車部品総合研究所 内燃機関用インジェクタ
JP2005207323A (ja) * 2004-01-22 2005-08-04 Denso Corp 燃料噴射装置
JP4305394B2 (ja) * 2005-01-25 2009-07-29 株式会社デンソー 内燃機関用燃料噴射装置
US7334741B2 (en) * 2005-01-28 2008-02-26 Cummins Inc. Fuel injector with injection rate control
JP4380549B2 (ja) * 2005-01-31 2009-12-09 株式会社デンソー 燃料噴射弁
JP4483828B2 (ja) * 2005-09-15 2010-06-16 株式会社デンソー 燃料噴射弁
JP4459183B2 (ja) * 2006-03-16 2010-04-28 株式会社デンソー インジェクタ
JP2008008163A (ja) * 2006-06-27 2008-01-17 Denso Corp 燃料噴射弁
JP2008202417A (ja) * 2007-02-16 2008-09-04 Toyota Motor Corp 内燃機関の燃料噴射制御装置

Also Published As

Publication number Publication date
EP2093410A1 (en) 2009-08-26
US8708249B2 (en) 2014-04-29
ES2464451T3 (es) 2014-06-02
CN103644055A (zh) 2014-03-19
EP2743490A1 (en) 2014-06-18
WO2009103819A1 (en) 2009-08-27
EP2093410B1 (en) 2014-04-09
PT2093410E (pt) 2014-05-26
JP5236018B2 (ja) 2013-07-17
CN102066740B (zh) 2014-01-08
CN102066740A (zh) 2011-05-18
US20110017844A1 (en) 2011-01-27
JP2011512486A (ja) 2011-04-21

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