DE502004008540D1 - Pilotventil gesteuertes brennstoffeinspritzventil - Google Patents

Pilotventil gesteuertes brennstoffeinspritzventil

Info

Publication number
DE502004008540D1
DE502004008540D1 DE502004008540T DE502004008540T DE502004008540D1 DE 502004008540 D1 DE502004008540 D1 DE 502004008540D1 DE 502004008540 T DE502004008540 T DE 502004008540T DE 502004008540 T DE502004008540 T DE 502004008540T DE 502004008540 D1 DE502004008540 D1 DE 502004008540D1
Authority
DE
Germany
Prior art keywords
pilot valve
fuel injection
discharge chamber
pilot
injection valve
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
DE502004008540T
Other languages
English (en)
Inventor
Marco Ganser
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.)
Ganser Hydromag AG
Original Assignee
Ganser Hydromag AG
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 AG filed Critical Ganser Hydromag AG
Publication of DE502004008540D1 publication Critical patent/DE502004008540D1/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
    • 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
DE502004008540T 2003-08-22 2004-07-30 Pilotventil gesteuertes brennstoffeinspritzventil Active DE502004008540D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH14422003 2003-08-22
PCT/CH2004/000478 WO2005019637A1 (de) 2003-08-22 2004-07-30 Pilotventil gesteuertes brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE502004008540D1 true DE502004008540D1 (de) 2009-01-08

Family

ID=34200992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004008540T Active DE502004008540D1 (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 (27)

* 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.
ZA200807310B (en) 2006-03-03 2009-11-25 Ganser Hydromag Fuel injection valve for internal combustion engines
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
JP5304861B2 (ja) 2010-12-17 2013-10-02 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
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
WO2014131497A1 (de) 2013-03-01 2014-09-04 Ganser-Hydromag Ag Vorrichtung zum einspritzen von brennstoff in den brennraum einer vebrennungskraftmaschine
JP6256440B2 (ja) * 2015-06-26 2018-01-10 株式会社デンソー インジェクタ
WO2016208130A1 (ja) * 2015-06-26 2016-12-29 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
EP3990770A1 (de) 2019-06-25 2022-05-04 Ganser-Hydromag AG Brennstoffeinspritzventil für verbrennungskraftmaschinen
EP4069963A1 (de) * 2019-12-03 2022-10-12 Ganser-Hydromag AG Brennstoffeinspritzventil mit einem schieberventil für verbrennungskraftmaschinen

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
ATE415554T1 (de) 2008-12-15
EP1656498A1 (de) 2006-05-17
EP1656498B1 (de) 2008-11-26
WO2005019637A1 (de) 2005-03-03

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Legal Events

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