ATE497099T1 - ELEKTROMAGNETISCHE KRAFTSTOFFEINSPRITZDÜSE FÜR GASFÖRMIGE KRAFTSTOFFE MIT VERSCHLEIßFESTER STOPPVORRICHTUNG - Google Patents

ELEKTROMAGNETISCHE KRAFTSTOFFEINSPRITZDÜSE FÜR GASFÖRMIGE KRAFTSTOFFE MIT VERSCHLEIßFESTER STOPPVORRICHTUNG

Info

Publication number
ATE497099T1
ATE497099T1 AT09158337T AT09158337T ATE497099T1 AT E497099 T1 ATE497099 T1 AT E497099T1 AT 09158337 T AT09158337 T AT 09158337T AT 09158337 T AT09158337 T AT 09158337T AT E497099 T1 ATE497099 T1 AT E497099T1
Authority
AT
Austria
Prior art keywords
magnetic pole
fuel injector
gaseous fuels
wear
anchor
Prior art date
Application number
AT09158337T
Other languages
English (en)
Inventor
Pasquale Dragone
Andrea Cobianchi
Mirco Vignoli
Original Assignee
Magneti Marelli 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 Spa filed Critical Magneti Marelli Spa
Application granted granted Critical
Publication of ATE497099T1 publication Critical patent/ATE497099T1/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
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of 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
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

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)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
AT09158337T 2008-04-23 2009-04-21 ELEKTROMAGNETISCHE KRAFTSTOFFEINSPRITZDÜSE FÜR GASFÖRMIGE KRAFTSTOFFE MIT VERSCHLEIßFESTER STOPPVORRICHTUNG ATE497099T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08425280A EP2112366B1 (de) 2008-04-23 2008-04-23 Elektromagnetische Kraftstoffeinspritzdüse für gasförmige Kraftstoffe mit verschleißfester Stoppvorrichtung

Publications (1)

Publication Number Publication Date
ATE497099T1 true ATE497099T1 (de) 2011-02-15

Family

ID=39768927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09158337T ATE497099T1 (de) 2008-04-23 2009-04-21 ELEKTROMAGNETISCHE KRAFTSTOFFEINSPRITZDÜSE FÜR GASFÖRMIGE KRAFTSTOFFE MIT VERSCHLEIßFESTER STOPPVORRICHTUNG

Country Status (6)

Country Link
US (2) US8245956B2 (de)
EP (2) EP2112366B1 (de)
CN (1) CN101566116B (de)
AT (1) ATE497099T1 (de)
BR (2) BRPI0901326B1 (de)
DE (1) DE602009000656D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953268B1 (fr) * 2009-12-02 2012-04-06 Bosch Gmbh Robert Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression
DE102010002216B4 (de) * 2010-02-23 2022-06-30 Robert Bosch Gmbh Magnetventil mit Tauchstufe zum Steuern eines Fluids
JP5344410B2 (ja) * 2010-07-01 2013-11-20 Ｓｍｃ株式会社 ソレノイドバルブ
DE102011080693A1 (de) * 2011-08-09 2013-02-14 Robert Bosch Gmbh Magnetanker
US8616473B2 (en) 2011-09-09 2013-12-31 Continental Automotive Systems, Inc. High flow compressed natural gas injector for automotive applications
CN102359643B (zh) * 2011-10-18 2013-01-09 北京航空航天大学 一种基于磁致伸缩执行器驱动的开关阀
DE102013010833A1 (de) * 2013-06-28 2014-12-31 Hydac Electronic Gmbh Elektromagnetische Betätigungsvorrichtung
EP2860386A1 (de) 2013-10-10 2015-04-15 Continental Automotive GmbH Injektor für eine Brennkraftmaschine
JP6496580B2 (ja) * 2015-03-18 2019-04-03 日本工営株式会社 開閉装置
GB201509225D0 (en) * 2015-05-29 2015-07-15 Delphi Int Operations Lux Srl High pressure valve
DE102015219441A1 (de) * 2015-10-07 2017-04-13 Continental Automotive Gmbh Fluidinjektor zum Betreiben eines Kraftfahrzeugs und Verfahren zum Herstellen eines Fluidinjektors
EP3153700A1 (de) * 2015-10-08 2017-04-12 Continental Automotive GmbH Ventilgruppe für ein einspritzventil, einspritzventil und verfahren zur montage eines einspritzventils
US11313488B2 (en) * 2017-08-08 2022-04-26 Mando Corporation Solenoid valve for brake system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263396B (de) * 1966-04-20 1968-03-14 Philips Patentverwaltung Magnetventil fuer eine Brennstoffeinspritzanlage fuer Brennkraftmaschinen
US4473189A (en) * 1981-10-08 1984-09-25 Robert Bosch Gmbh Fuel injection valve, particularly for diesel engines
DE3531153A1 (de) * 1985-06-14 1986-12-18 Pierburg Gmbh & Co Kg, 4040 Neuss Elektromagnetisches, intermittierendes einspritzventil
US4978074A (en) * 1989-06-21 1990-12-18 General Motors Corporation Solenoid actuated valve assembly
US5780010A (en) 1995-06-08 1998-07-14 Barnes-Jewish Hospital Method of MRI using avidin-biotin conjugated emulsions as a site specific binding system
WO1996041947A1 (en) * 1995-06-08 1996-12-27 Siemens Automotive Corporation Method of adjusting a solenoid air gap
JP3505054B2 (ja) * 1997-01-17 2004-03-08 株式会社日立製作所 インジェクタ
JP2000297720A (ja) * 1999-04-13 2000-10-24 Hitachi Ltd 燃料噴射装置
DE19950761A1 (de) * 1999-10-21 2001-04-26 Bosch Gmbh Robert Brennstoffeinspritzventil
US6648249B1 (en) * 2000-08-09 2003-11-18 Siemens Automotive Corporation Apparatus and method for setting injector lift
DE10039078A1 (de) * 2000-08-10 2002-02-21 Bosch Gmbh Robert Brennstoffeinspritzventil
US6766969B2 (en) * 2000-09-13 2004-07-27 Delphi Technologies, Inc. Integral valve seat and director for fuel injector
ITBO20010145A1 (it) * 2001-03-16 2002-09-16 Magneti Marelli Spa Valvola a tre vie a comando elettrico
DE10131199A1 (de) * 2001-06-28 2003-01-16 Bosch Gmbh Robert Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
DE10146141B4 (de) * 2001-09-19 2007-01-04 Robert Bosch Gmbh Magnetventil
WO2005001279A1 (en) * 2003-06-10 2005-01-06 Siemens Vdo Automotive Corporation Modular fuel injector with di-pole magnetic circuit
JP3927534B2 (ja) * 2003-11-07 2007-06-13 三菱電機株式会社 燃料噴射弁
DE102004037250B4 (de) * 2004-07-31 2014-01-09 Robert Bosch Gmbh Brennstoffeinspritzventil
US7828232B2 (en) * 2005-04-18 2010-11-09 Denso Corporation Injection valve having nozzle hole
ATE458143T1 (de) * 2007-11-28 2010-03-15 Magneti Marelli Holding S P A Brennstoffeinspritzdüse mit mechanischer dämpfung

Also Published As

Publication number Publication date
US8286897B2 (en) 2012-10-16
EP2113651A8 (de) 2010-06-09
US20090266920A1 (en) 2009-10-29
BRPI0901326B1 (pt) 2019-02-19
EP2112366A1 (de) 2009-10-28
EP2113651A1 (de) 2009-11-04
DE602009000656D1 (de) 2011-03-10
EP2112366B1 (de) 2011-11-02
BR122018073953B1 (pt) 2019-04-30
EP2113651B1 (de) 2011-01-26
BRPI0901326A2 (pt) 2011-01-18
CN101566116A (zh) 2009-10-28
US8245956B2 (en) 2012-08-21
CN101566116B (zh) 2013-01-30
US20110253811A1 (en) 2011-10-20

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