DE60205420D1 - Einspritzventil mit einem Durchflussbegrenzer in dem Steuerventil - Google Patents

Einspritzventil mit einem Durchflussbegrenzer in dem Steuerventil

Info

Publication number
DE60205420D1
DE60205420D1 DE60205420T DE60205420T DE60205420D1 DE 60205420 D1 DE60205420 D1 DE 60205420D1 DE 60205420 T DE60205420 T DE 60205420T DE 60205420 T DE60205420 T DE 60205420T DE 60205420 D1 DE60205420 D1 DE 60205420D1
Authority
DE
Germany
Prior art keywords
control valve
fuel
control chamber
valve member
control
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 - Lifetime
Application number
DE60205420T
Other languages
English (en)
Other versions
DE60205420T2 (de
Inventor
Anthony Harcombe
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9911606&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60205420(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of DE60205420D1 publication Critical patent/DE60205420D1/de
Application granted granted Critical
Publication of DE60205420T2 publication Critical patent/DE60205420T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F02M63/0045—Three-way valves
    • 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
    • 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
    • F02M63/0056—Throttling valves, e.g. having variable opening positions throttling the flow
    • 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
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0073—Pressure balanced valves
    • 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
    • F02M2200/28—Details of throttles in fuel-injection apparatus

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)
  • Magnetically Actuated Valves (AREA)
DE60205420T 2001-03-27 2002-03-27 Einspritzventil mit einem Durchflussbegrenzer in dem Steuerventil Expired - Lifetime DE60205420T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0107575.3A GB0107575D0 (en) 2001-03-27 2001-03-27 Control valve arrangement

Publications (2)

Publication Number Publication Date
DE60205420D1 true DE60205420D1 (de) 2005-09-15
DE60205420T2 DE60205420T2 (de) 2006-06-14

Family

ID=9911606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205420T Expired - Lifetime DE60205420T2 (de) 2001-03-27 2002-03-27 Einspritzventil mit einem Durchflussbegrenzer in dem Steuerventil

Country Status (6)

Country Link
US (2) US6889918B2 (de)
EP (1) EP1245822B1 (de)
AT (1) ATE301776T1 (de)
DE (1) DE60205420T2 (de)
ES (1) ES2245394T3 (de)
GB (1) GB0107575D0 (de)

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EP1378660A3 (de) * 2002-07-04 2004-01-21 Delphi Technologies, Inc. Kraftstoffsystem
GB0215490D0 (en) * 2002-07-04 2002-08-14 Delphi Tech Inc Control valve arrangement
DE602004004254T2 (de) * 2004-06-30 2007-07-12 C.R.F. S.C.P.A. Servoventil zum Steuern eines Einspritzventils einer Brennkraftmaschine
US7311084B2 (en) * 2006-01-27 2007-12-25 Angus Barry Begg Fuel injection system
US7556017B2 (en) * 2006-03-31 2009-07-07 Caterpillar Inc. Twin needle valve dual mode injector
US7690588B2 (en) * 2007-07-31 2010-04-06 Caterpillar Inc. Fuel injector nozzle with flow restricting device
US7950593B2 (en) * 2008-06-20 2011-05-31 Caterpillar Inc. Z orifice feature for mechanically actuated fuel injector
US20100096473A1 (en) * 2008-10-20 2010-04-22 Caterpillar Inc. Variable flow rate valve for mechnically actuated fuel injector
DE102009055135A1 (de) * 2009-12-22 2011-06-30 Robert Bosch GmbH, 70469 Leckagefreier Kraftstoffinjektor
DE102010001612A1 (de) * 2010-02-05 2011-08-11 Robert Bosch GmbH, 70469 Kraftstoffinjektor
US9291134B2 (en) * 2013-03-11 2016-03-22 Stanadyne Llc Anti-cavitation throttle for injector control valve
GB201414669D0 (en) * 2014-08-19 2014-10-01 Delphi International Operations Luxembourg S.�.R.L. Control valve arrangement

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Also Published As

Publication number Publication date
EP1245822B1 (de) 2005-08-10
EP1245822A2 (de) 2002-10-02
ATE301776T1 (de) 2005-08-15
GB0107575D0 (en) 2001-05-16
EP1245822A3 (de) 2003-11-19
US20020158139A1 (en) 2002-10-31
DE60205420T2 (de) 2006-06-14
US20050103881A1 (en) 2005-05-19
US6889918B2 (en) 2005-05-10
ES2245394T3 (es) 2006-01-01

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Legal Events

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8364 No opposition during term of opposition