ATE386206T1 - Einspritzinjektor für brennkraftmaschinen - Google Patents

Einspritzinjektor für brennkraftmaschinen

Info

Publication number
ATE386206T1
ATE386206T1 AT02787951T AT02787951T ATE386206T1 AT E386206 T1 ATE386206 T1 AT E386206T1 AT 02787951 T AT02787951 T AT 02787951T AT 02787951 T AT02787951 T AT 02787951T AT E386206 T1 ATE386206 T1 AT E386206T1
Authority
AT
Austria
Prior art keywords
control
combustion engines
valve
injection injector
control chamber
Prior art date
Application number
AT02787951T
Other languages
English (en)
Inventor
Wolfgang Scheibe
Horst Ressel
Wilhelm Malitsky
Original Assignee
Orange Gmbh
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 Orange Gmbh filed Critical Orange Gmbh
Application granted granted Critical
Publication of ATE386206T1 publication Critical patent/ATE386206T1/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
    • 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
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/06—Other fuel 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
    • 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
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/008—Means for influencing the flow rate out of or into a control chamber, e.g. depending on the position of the needle

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)
  • Nonmetallic Welding Materials (AREA)
AT02787951T 2001-12-21 2002-12-17 Einspritzinjektor für brennkraftmaschinen ATE386206T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10163693A DE10163693A1 (de) 2001-12-21 2001-12-21 Einspritzinjektor für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
ATE386206T1 true ATE386206T1 (de) 2008-03-15

Family

ID=7710676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02787951T ATE386206T1 (de) 2001-12-21 2002-12-17 Einspritzinjektor für brennkraftmaschinen

Country Status (7)

Country Link
US (1) US6991179B2 (de)
EP (1) EP1456524B1 (de)
JP (1) JP3908736B2 (de)
KR (1) KR100629026B1 (de)
AT (1) ATE386206T1 (de)
DE (2) DE10163693A1 (de)
WO (1) WO2003054376A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005027120D1 (de) * 2005-01-07 2011-05-05 Delphi Technologies Holding Kraftstoffeinspritzvorrichtung
US20060196974A1 (en) * 2005-03-01 2006-09-07 Caterpillar Inc. Fuel injector having a gradually restricted drain passageway
DE102006027485A1 (de) * 2006-06-14 2007-12-20 Robert Bosch Gmbh Kraftstoffeinspritzventil mit Sicherheitssteuerventil
JP2009091964A (ja) * 2007-10-05 2009-04-30 Yanmar Co Ltd 燃料噴射装置のインジェクタ
US8690075B2 (en) * 2011-11-07 2014-04-08 Caterpillar Inc. Fuel injector with needle control system that includes F, A, Z and E orifices
CN106523223A (zh) * 2017-01-18 2017-03-22 哈尔滨工程大学 一种微动态回油谐振旁通式电控喷油器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59606610D1 (de) * 1995-06-02 2001-04-26 Ganser Hydromag Ag Zuerich Brennstoffeinspritzventil für Verbrennungskraftmaschinen
DE19618468C1 (de) * 1996-05-08 1997-04-30 Siemens Ag Einspritzventil
DE19624001A1 (de) * 1996-06-15 1997-12-18 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
IT1295462B1 (it) * 1997-10-02 1999-05-12 Elasis Sistema Ricerca Fiat Iniettore di combustibile a comando elettromagnetico per motori a combustione interna.
DE19744723A1 (de) * 1997-10-10 1999-04-15 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung
DE19746143A1 (de) * 1997-10-18 1999-04-22 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE19826719A1 (de) * 1998-06-16 1999-12-23 Bosch Gmbh Robert Ventilsteuereinheit für ein Kraftstoffeinspritzventil
JP2000018120A (ja) 1998-06-30 2000-01-18 Isuzu Motors Ltd コモンレール式燃料噴射装置のインジェクタ
DE19831078A1 (de) * 1998-07-10 2000-01-13 Orange Gmbh Kraftstoffeinspritzpumpe
US6092737A (en) * 1999-02-02 2000-07-25 General Motors Corporation Direct acting fuel injector
DE10031583A1 (de) * 2000-06-29 2002-01-17 Bosch Gmbh Robert Hochdruckfester Injektor mit kugelförmigem Ventilelement

Also Published As

Publication number Publication date
JP2005513333A (ja) 2005-05-12
EP1456524B1 (de) 2008-02-13
DE10163693A1 (de) 2003-07-10
US20040061004A1 (en) 2004-04-01
EP1456524A1 (de) 2004-09-15
KR20040067854A (ko) 2004-07-30
US6991179B2 (en) 2006-01-31
DE50211706D1 (de) 2008-03-27
JP3908736B2 (ja) 2007-04-25
WO2003054376A1 (de) 2003-07-03
KR100629026B1 (ko) 2006-09-26

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Legal Events

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