ATE415554T1 - Pilotventil gesteuertes brennstoffeinspritzventil - Google Patents

Pilotventil gesteuertes brennstoffeinspritzventil

Info

Publication number
ATE415554T1
ATE415554T1 AT04738118T AT04738118T ATE415554T1 AT E415554 T1 ATE415554 T1 AT E415554T1 AT 04738118 T AT04738118 T AT 04738118T AT 04738118 T AT04738118 T AT 04738118T AT E415554 T1 ATE415554 T1 AT E415554T1
Authority
AT
Austria
Prior art keywords
pilot valve
fuel injection
discharge chamber
pilot
injection valve
Prior art date
Application number
AT04738118T
Other languages
English (en)
Inventor
Marco Ganser
Original Assignee
Ganser Hydromag
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 Ganser Hydromag filed Critical Ganser Hydromag
Application granted granted Critical
Publication of ATE415554T1 publication Critical patent/ATE415554T1/de

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
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • 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
    • 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

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
AT04738118T 2003-08-22 2004-07-30 Pilotventil gesteuertes brennstoffeinspritzventil ATE415554T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14422003 2003-08-22

Publications (1)

Publication Number Publication Date
ATE415554T1 true ATE415554T1 (de) 2008-12-15

Family

ID=34200992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04738118T ATE415554T1 (de) 2003-08-22 2004-07-30 Pilotventil gesteuertes brennstoffeinspritzventil

Country Status (4)

Country Link
EP (1) EP1656498B1 (de)
AT (1) ATE415554T1 (de)
DE (1) DE502004008540D1 (de)
WO (1) WO2005019637A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026967B4 (de) * 2005-06-10 2014-09-25 Siemens Aktiengesellschaft Ventil, insbesondere Servoventil
CH697562B1 (de) * 2005-08-09 2008-11-28 Ganser Hydromag Brennstoffeinspritzventil.
WO2007098621A1 (de) 2006-03-03 2007-09-07 Ganser-Hydromag Ag Brennstoffeinspritzventil für verbrennungskraftmaschinen
JP5493966B2 (ja) * 2009-06-02 2014-05-14 株式会社デンソー 燃料噴射装置
DE102009039609A1 (de) * 2009-09-01 2011-03-03 Continental Automotive Gmbh Injektorbaugruppe mit Drosselelement
JP5152220B2 (ja) 2010-02-18 2013-02-27 株式会社デンソー 燃料噴射装置
JP5327117B2 (ja) * 2010-03-24 2013-10-30 株式会社デンソー 燃料噴射装置
JP5732834B2 (ja) * 2010-03-31 2015-06-10 株式会社デンソー 燃料噴射装置
JP5625837B2 (ja) 2010-03-31 2014-11-19 株式会社デンソー 燃料噴射装置
JP5760427B2 (ja) * 2010-12-17 2015-08-12 株式会社デンソー 燃料噴射装置
JP5304861B2 (ja) 2010-12-17 2013-10-02 株式会社デンソー 燃料噴射装置
JP5310806B2 (ja) 2011-01-07 2013-10-09 株式会社デンソー 燃料噴射装置
DE102011078399A1 (de) * 2011-06-30 2013-01-03 Robert Bosch Gmbh Kraftstoffinjektor
DE102012202546A1 (de) * 2012-02-20 2013-08-22 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102012202549A1 (de) * 2012-02-20 2013-08-22 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102012010614B4 (de) * 2012-05-30 2014-07-03 L'orange Gmbh Injektor
DE102012212614A1 (de) * 2012-07-18 2014-01-23 Continental Automotive Gmbh Piezoinjektor mit hydraulisch gekoppelter Düsennadelbewegung
DE102012222509A1 (de) 2012-12-07 2014-06-12 Continental Automotive Gmbh Piezoinjektor
DE102012223934B4 (de) 2012-12-20 2015-10-15 Continental Automotive Gmbh Piezoinjektor
KR102098354B1 (ko) 2013-03-01 2020-04-09 간제르-히드로막 아게 내연 기관의 연소실에 연료를 분사하기 위한 장치
WO2016208130A1 (ja) * 2015-06-26 2016-12-29 株式会社デンソー インジェクタ
JP6256440B2 (ja) * 2015-06-26 2018-01-10 株式会社デンソー インジェクタ
DE112017007931T5 (de) 2017-10-20 2020-06-04 Cummins Inc. Kraftstoffinjektor mit flexiblem bauteil
DE102018107238A1 (de) * 2018-03-27 2019-10-02 Liebherr-Components Deggendorf Gmbh Injektor zum Einspritzen von Kraftstoff
DE102018109206A1 (de) * 2018-04-18 2019-10-24 Liebherr-Components Deggendorf Gmbh Injektor zum Einspritzen von Kraftstoff
WO2020260285A1 (de) 2019-06-25 2020-12-30 Ganser Hydromag Ag Brennstoffeinspritzventil für verbrennungskraftmaschinen
JP7773978B2 (ja) * 2019-12-03 2025-11-20 ガンサー－ハイドロマグ アーゲー 内燃機関用スライド弁を有する燃料噴射弁
DE102023000400A1 (de) * 2023-02-09 2024-08-29 Hydac Fluidtechnik Gmbh Ventil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516565C2 (de) * 1995-05-05 1998-07-30 Orange Gmbh Einspritzventil einer Brennkraftmaschine
DE10100390A1 (de) * 2001-01-05 2002-07-25 Bosch Gmbh Robert Einspritzventil
EP1273791A3 (de) * 2001-07-03 2003-03-12 CRT Common Rail Technologies AG Brennstoffeinspritzventil für Verbrennungskraftmaschinen

Also Published As

Publication number Publication date
EP1656498A1 (de) 2006-05-17
WO2005019637A1 (de) 2005-03-03
EP1656498B1 (de) 2008-11-26
DE502004008540D1 (de) 2009-01-08

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