ATE366359T1 - Einspritzventil mit steuerungsventil, das den druck im steuerungsraum steuert - Google Patents

Einspritzventil mit steuerungsventil, das den druck im steuerungsraum steuert

Info

Publication number
ATE366359T1
ATE366359T1 AT03257834T AT03257834T ATE366359T1 AT E366359 T1 ATE366359 T1 AT E366359T1 AT 03257834 T AT03257834 T AT 03257834T AT 03257834 T AT03257834 T AT 03257834T AT E366359 T1 ATE366359 T1 AT E366359T1
Authority
AT
Austria
Prior art keywords
control
fuel
valve
supply passage
control chamber
Prior art date
Application number
AT03257834T
Other languages
English (en)
Inventor
Christopher Stringfellow
Original Assignee
Delphi Tech 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=34486426&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE366359(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE366359T1 publication Critical patent/ATE366359T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift 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
    • F02M63/0045—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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Air Conditioning Control Device (AREA)
  • Fluid-Driven Valves (AREA)
AT03257834T 2003-12-12 2003-12-12 Einspritzventil mit steuerungsventil, das den druck im steuerungsraum steuert ATE366359T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03257834A EP1541860B1 (de) 2003-12-12 2003-12-12 Einspritzventil mit Steuerungsventil, das den Druck im Steuerungsraum steuert

Publications (1)

Publication Number Publication Date
ATE366359T1 true ATE366359T1 (de) 2007-07-15

Family

ID=34486426

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03257834T ATE366359T1 (de) 2003-12-12 2003-12-12 Einspritzventil mit steuerungsventil, das den druck im steuerungsraum steuert

Country Status (5)

Country Link
US (1) US6997166B2 (de)
EP (1) EP1541860B1 (de)
JP (1) JP4142634B2 (de)
AT (1) ATE366359T1 (de)
DE (1) DE60314761T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2421299T3 (es) 2005-10-19 2013-08-30 Volvo Lastvagnar Ab Sistema de inyección de combustible adecuado para combustibles de baja viscosidad
EP2050951B1 (de) * 2007-10-18 2012-05-02 Delphi Technologies Holding S.à.r.l. Kraftstoffeinspritzdüse
NL2003187C2 (nl) * 2009-07-10 2011-01-11 Daf Trucks Nv Inrichting voorzien van twee met elkaar samenwerkende afdichtvlakken.
ATE546636T1 (de) * 2009-08-26 2012-03-15 Delphi Tech Holding Sarl Kraftstoffeinspritzdüse
US8505514B2 (en) * 2010-03-09 2013-08-13 Caterpillar Inc. Fluid injector with auxiliary filling orifice
US8443780B2 (en) 2010-06-01 2013-05-21 Caterpillar Inc. Low leakage cam assisted common rail fuel system, fuel injector, and operating method therefor
US8448878B2 (en) 2010-11-08 2013-05-28 Caterpillar Inc. Fuel injector with needle control system that includes F, A, Z and E orifices
EP2615294A1 (de) * 2012-01-13 2013-07-17 Delphi Technologies Holding S.à.r.l. Kraftstoffeinspritzdüse
US20140150901A1 (en) * 2012-06-04 2014-06-05 Parker-Hannifin Corporation Piezo-actuated pilot valve
WO2014067847A1 (en) * 2012-11-05 2014-05-08 Delphi International Operations Luxembourg S.À.R.L. 3-way valve assembly
US9291134B2 (en) * 2013-03-11 2016-03-22 Stanadyne Llc Anti-cavitation throttle for injector control valve
EP2796705A1 (de) 2013-04-22 2014-10-29 Delphi International Operations Luxembourg S.à r.l. Kraftstoffeinspritzsystem und Kraftstoffpumpe
GB201309118D0 (en) 2013-05-21 2013-07-03 Delphi Tech Holding Sarl Fuel Injector
DE102014114847A1 (de) * 2014-10-14 2016-04-14 Hilite Germany Gmbh Elektromagnetischer Aktuator für einen Nockenwellenversteller
US10077748B2 (en) 2014-12-23 2018-09-18 Cummins Inc. Fuel injector for common rail

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318078A1 (de) * 1993-06-01 1994-12-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
GB9614822D0 (en) * 1996-07-13 1996-09-04 Lucas Ind Plc Injector
US6253736B1 (en) * 1999-08-10 2001-07-03 Cummins Engine Company, Inc. Fuel injector nozzle assembly with feedback control
JP4048699B2 (ja) * 1999-11-10 2008-02-20 株式会社デンソー 燃料噴射弁
FI112527B (fi) * 1999-12-16 2003-12-15 Waertsilae Finland Oy Ruiskutusventtiilijärjestely
DE10012552A1 (de) * 2000-03-15 2001-09-27 Bosch Gmbh Robert Einspritzeinrichtung mit einem Aktor zur Nadelhubsteuerung
DE10054526A1 (de) * 2000-11-03 2002-05-16 Bosch Gmbh Robert Einspritzdüse
EP1236885B1 (de) * 2001-02-28 2005-03-30 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10131619A1 (de) * 2001-06-29 2003-01-23 Bosch Gmbh Robert Kraftstoffinjektor mit Einspritzverlaufsformung
DE10155412A1 (de) * 2001-11-10 2003-05-22 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10155973A1 (de) * 2001-11-14 2003-05-22 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
US6845926B2 (en) * 2002-02-05 2005-01-25 International Engine Intellectual Property Company, Llc Fuel injector with dual control valve

Also Published As

Publication number Publication date
DE60314761T2 (de) 2007-12-06
DE60314761D1 (de) 2007-08-16
EP1541860A1 (de) 2005-06-15
US20050133629A1 (en) 2005-06-23
US6997166B2 (en) 2006-02-14
JP4142634B2 (ja) 2008-09-03
EP1541860B1 (de) 2007-07-04
JP2005188511A (ja) 2005-07-14

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Legal Events

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