ATE466186T1 - Kraftstoffeinspritzventil für brennkraftmaschinen - Google Patents

Kraftstoffeinspritzventil für brennkraftmaschinen

Info

Publication number
ATE466186T1
ATE466186T1 AT07118225T AT07118225T ATE466186T1 AT E466186 T1 ATE466186 T1 AT E466186T1 AT 07118225 T AT07118225 T AT 07118225T AT 07118225 T AT07118225 T AT 07118225T AT E466186 T1 ATE466186 T1 AT E466186T1
Authority
AT
Austria
Prior art keywords
valve
internal combustion
fuel injection
injection valve
combustion engines
Prior art date
Application number
AT07118225T
Other languages
German (de)
English (en)
Inventor
Jochen Mertens
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE466186T1 publication Critical patent/ATE466186T1/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
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/042—The valves being provided with fuel passages
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • F02M2547/001—Control chambers formed by movable sleeves
    • 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
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0047—Four-way valves or valves with more than four ways

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)
AT07118225T 2006-11-27 2007-10-10 Kraftstoffeinspritzventil für brennkraftmaschinen ATE466186T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006055792A DE102006055792A1 (de) 2006-11-27 2006-11-27 Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
ATE466186T1 true ATE466186T1 (de) 2010-05-15

Family

ID=39032504

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07118225T ATE466186T1 (de) 2006-11-27 2007-10-10 Kraftstoffeinspritzventil für brennkraftmaschinen

Country Status (3)

Country Link
EP (1) EP1925812B1 (fr)
AT (1) ATE466186T1 (fr)
DE (2) DE102006055792A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000702A1 (de) * 2008-03-17 2009-09-24 Robert Bosch Gmbh Injektor
DE102010002205A1 (de) * 2009-03-25 2010-09-30 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung
DE102013009378A1 (de) 2013-05-28 2014-12-04 Jochen Mertens Vorrichtung zur Einspritzung eines Kraftstoffs und zur optionalen Nutzung innerhalb der Vorrichtung zur Speicherung und Verwendung von Bremsenergie
KR101638815B1 (ko) * 2016-01-07 2016-07-25 한빛정공(주) 4 행정용 인젝션 밸브
CN105756830B (zh) * 2016-04-21 2018-04-24 哈尔滨工程大学 组合式机械喷油-增压电磁喷气混合燃料喷射装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160490B4 (de) * 2001-12-08 2005-10-06 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung, Kraftstoffsystem sowie Brennkraftmaschine
DE102004019836A1 (de) * 2004-04-23 2005-11-17 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen

Also Published As

Publication number Publication date
EP1925812B1 (fr) 2010-04-28
DE102006055792A1 (de) 2008-05-29
DE502007003576D1 (de) 2010-06-10
EP1925812A1 (fr) 2008-05-28

Similar Documents

Publication Publication Date Title
ATE556216T1 (de) Kraftstoffeinspritzdüse
ATE390552T1 (de) Kraftstoffinjektor mit direktgesteuertem einspritzventilglied
ATE424506T1 (de) Injektor eines kraftstoffeinspritzsystems einer brennkraftmaschine
ATE385542T1 (de) Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
ATE309461T1 (de) Direktgesteuerte kraftstoffeinspritzeinrichtung für eine kolbenbrennkraftmaschine
DE602006005819D1 (de) Kraftstoffinjektionsvorrichtung für verbrennungsmotoren
ATE537352T1 (de) Kraftstoffeinspritzdüse
ATE511014T1 (de) Dämpfungsanordnung für ein einspritzventil
ATE466186T1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
ATE458142T1 (de) Brennstoffeinspritzventil und brennstoffeinspritzsystem
ATE547617T1 (de) Kraftstoffinjektor für eine brennkraftmaschine
ATE381670T1 (de) Verfahren zur auslegung eines kraftstoffeinspritzventils
WO2008126482A1 (fr) Soupape d'injection de carburant
WO2012080331A3 (fr) Soupape d'injection de carburant destinée à des moteurs à combustion interne
ATE489550T1 (de) Injektor zur einspritzung von kraftstoff in brennräume von brennkraftmaschinen
BRPI0703074A (pt) injetor de comustìvel para motor a combustão interna por injeção direta
ATE391849T1 (de) Einspritzdüse
DE502006006260D1 (de) Kraftstoff-einspritzvorrichtung für eine brennkraftmaschine mit kraftstoff-direkteinspritzung
ATE552419T1 (de) Kraftstoffeinspritzdüse
ATE546635T1 (de) Injektor für eine kraftstoffeinspritzanlage
BRPI0803370A2 (pt) bocal de injeção para a injençao de combustìvel
ATE484671T1 (de) Kraftstoffinjektor
FR2933453B1 (fr) Soupape d'injection de carburant
ATE372457T1 (de) Kraftstoffinjektor mit mehrteiligem, direktgesteuertem einspritzventilglied
ATE434721T1 (de) Kraftstoffinjektor