PL1734251T3 - Wtryskiwacz paliwa - Google Patents

Wtryskiwacz paliwa

Info

Publication number
PL1734251T3
PL1734251T3 PL05425435T PL05425435T PL1734251T3 PL 1734251 T3 PL1734251 T3 PL 1734251T3 PL 05425435 T PL05425435 T PL 05425435T PL 05425435 T PL05425435 T PL 05425435T PL 1734251 T3 PL1734251 T3 PL 1734251T3
Authority
PL
Poland
Prior art keywords
pin
sealing body
injection valve
fuel injector
shutter head
Prior art date
Application number
PL05425435T
Other languages
English (en)
Inventor
Paolo Pasquali
Luigi Gagliardi
Marcello Cristiani
Original Assignee
Magneti Marelli Powertrain Spa
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 Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of PL1734251T3 publication Critical patent/PL1734251T3/pl

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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/161—Means for adjusting injection-valve lift
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached 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
    • 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
    • F02M61/08—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 the valves opening in direction of fuel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Physical Water Treatments (AREA)
PL05425435T 2005-06-17 2005-06-17 Wtryskiwacz paliwa PL1734251T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425435A EP1734251B1 (en) 2005-06-17 2005-06-17 Fuel injector

Publications (1)

Publication Number Publication Date
PL1734251T3 true PL1734251T3 (pl) 2007-05-31

Family

ID=35335794

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05425435T PL1734251T3 (pl) 2005-06-17 2005-06-17 Wtryskiwacz paliwa

Country Status (9)

Country Link
US (1) US7204434B2 (pl)
EP (1) EP1734251B1 (pl)
CN (1) CN1880753A (pl)
AT (1) ATE352714T1 (pl)
BR (1) BRPI0602704A (pl)
DE (1) DE602005000514T2 (pl)
ES (1) ES2279500T3 (pl)
PL (1) PL1734251T3 (pl)
PT (1) PT1734251E (pl)

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ITBO20050295A1 (it) * 2005-04-29 2006-10-30 Magneti Marelli Powertrain Spa Inietore di carburante con attuatore elettromagnetico
EP1760306A1 (de) * 2005-09-06 2007-03-07 Siemens Aktiengesellschaft Gehäusekörper
ATE464470T1 (de) * 2007-04-30 2010-04-15 Magneti Marelli Spa KRAFTSTOFFEINSPRITZVENTIL MIT SICH NACH AUßEN ÖFFNENDEM VENTIL
DE102007050817A1 (de) * 2007-10-24 2009-04-30 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil
US8800895B2 (en) * 2008-08-27 2014-08-12 Woodward, Inc. Piloted variable area fuel injector
US8007274B2 (en) * 2008-10-10 2011-08-30 General Electric Company Fuel nozzle assembly
US20110073071A1 (en) * 2009-09-30 2011-03-31 Woodward Governor Company Internally Nested Variable-Area Fuel Nozzle
US9683739B2 (en) * 2009-11-09 2017-06-20 Woodward, Inc. Variable-area fuel injector with improved circumferential spray uniformity
EP2436909A1 (en) * 2010-10-01 2012-04-04 Continental Automotive GmbH Valve assembly for an injection valve and injection valve
CN102352807A (zh) * 2011-11-08 2012-02-15 中国重汽集团重庆燃油喷射系统有限公司 计量阀燃油过滤结构
DE102012216141A1 (de) * 2012-09-12 2014-05-15 Ford Global Technologies, Llc Direkteinspritzende Brennkraftmaschine mit nach außen öffnender Einspritzdüse und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
EP2863048B1 (en) * 2013-10-21 2017-12-06 C.R.F. Società Consortile Per Azioni Fuel electro-injector for a fuel injection system for an internal combustion engine
EP3153700A1 (en) * 2015-10-08 2017-04-12 Continental Automotive GmbH Valve assembly for an injection valve, injection valve and method for assembling an injection valve
DE102015224177A1 (de) * 2015-12-03 2017-06-08 Robert Bosch Gmbh Kraftstoffinjektor mit Steuerventil
US20190168243A1 (en) * 2017-12-06 2019-06-06 Continental Automotive Systems, Inc. Outward opening injector for exhaust aftertreatment systems
CN112396818B (zh) * 2020-11-12 2021-09-24 贵州电网有限责任公司 一种便携式移动检测终端

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Also Published As

Publication number Publication date
CN1880753A (zh) 2006-12-20
PT1734251E (pt) 2007-03-30
EP1734251B1 (en) 2007-01-24
US20070001033A1 (en) 2007-01-04
US7204434B2 (en) 2007-04-17
ATE352714T1 (de) 2007-02-15
BRPI0602704A (pt) 2007-02-21
DE602005000514T2 (de) 2007-10-25
DE602005000514D1 (de) 2007-03-15
EP1734251A1 (en) 2006-12-20
ES2279500T3 (es) 2007-08-16

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