ITTO20010814A0 - Iniettore di combustibile per un motore endotermico e relativo metododi fabbricazione. - Google Patents

Iniettore di combustibile per un motore endotermico e relativo metododi fabbricazione.

Info

Publication number
ITTO20010814A0
ITTO20010814A0 IT2001TO000814A ITTO20010814A ITTO20010814A0 IT TO20010814 A0 ITTO20010814 A0 IT TO20010814A0 IT 2001TO000814 A IT2001TO000814 A IT 2001TO000814A IT TO20010814 A ITTO20010814 A IT TO20010814A IT TO20010814 A0 ITTO20010814 A0 IT TO20010814A0
Authority
IT
Italy
Prior art keywords
fuel injector
manufacturing methods
ice engine
ice
engine
Prior art date
Application number
IT2001TO000814A
Other languages
English (en)
Inventor
Mario Ricco
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT2001TO000814A priority Critical patent/ITTO20010814A1/it
Publication of ITTO20010814A0 publication Critical patent/ITTO20010814A0/it
Priority to DE60220974T priority patent/DE60220974T2/de
Priority to AT02017865T priority patent/ATE366358T1/de
Priority to EP02017865A priority patent/EP1284358B1/en
Priority to US10/218,363 priority patent/US6905083B2/en
Publication of ITTO20010814A1 publication Critical patent/ITTO20010814A1/it

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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT2001TO000814A 2001-08-14 2001-08-14 Iniettore di combustibile per un motore endotermico e relativo metododi fabbricazione. ITTO20010814A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2001TO000814A ITTO20010814A1 (it) 2001-08-14 2001-08-14 Iniettore di combustibile per un motore endotermico e relativo metododi fabbricazione.
DE60220974T DE60220974T2 (de) 2001-08-14 2002-08-08 Verbrennungsmotorskraftstoffeinspritzventil und Verfahren zu dessen Herstellung
AT02017865T ATE366358T1 (de) 2001-08-14 2002-08-08 Verbrennungsmotorskraftstoffeinspritzventil und verfahren zu dessen herstellung
EP02017865A EP1284358B1 (en) 2001-08-14 2002-08-08 Internal combustion engine fuel injector and its manufacturing method
US10/218,363 US6905083B2 (en) 2001-08-14 2002-08-14 Internal combustion engine fuel injector and relative fabrication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000814A ITTO20010814A1 (it) 2001-08-14 2001-08-14 Iniettore di combustibile per un motore endotermico e relativo metododi fabbricazione.

Publications (2)

Publication Number Publication Date
ITTO20010814A0 true ITTO20010814A0 (it) 2001-08-14
ITTO20010814A1 ITTO20010814A1 (it) 2003-02-14

Family

ID=11459151

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000814A ITTO20010814A1 (it) 2001-08-14 2001-08-14 Iniettore di combustibile per un motore endotermico e relativo metododi fabbricazione.

Country Status (5)

Country Link
US (1) US6905083B2 (it)
EP (1) EP1284358B1 (it)
AT (1) ATE366358T1 (it)
DE (1) DE60220974T2 (it)
IT (1) ITTO20010814A1 (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122245A1 (de) * 2001-05-08 2002-12-12 Bosch Gmbh Robert Leckagereduzierter druckgesteuerter Kraftstoffinjektor
EP1612403B1 (en) * 2004-06-30 2007-01-10 C.R.F. Società Consortile per Azioni Servo valve for controlling an internal combustion engine fuel injector
AT501668B1 (de) * 2004-08-24 2007-03-15 Bosch Gmbh Robert Steuerventil für eine einspritzdüse
DE602004005052T2 (de) * 2004-11-12 2007-11-15 C.R.F. S.C.P.A. Einspritzventil für Brennkraftmaschine
DE102005004069A1 (de) * 2005-01-28 2006-08-03 Volkswagen Mechatronic Gmbh & Co. Kg Einspritzvorrichtung mit einer Dichtungsanordnung
DE102006003040A1 (de) * 2006-01-23 2007-07-26 Robert Bosch Gmbh Kraftstoffinjektor
DE102007038139A1 (de) * 2007-08-13 2009-02-19 Robert Bosch Gmbh Elektrischer Stecker mit Kraftstoffrücklauf
DE102009027727A1 (de) * 2009-07-15 2011-01-20 Robert Bosch Gmbh Ventilanordnung
HUE026321T2 (en) 2012-01-26 2016-05-30 Delphi Int Operations Luxembourg Sarl Fuel Injector Control Valve
EP2808532B1 (fr) * 2013-05-30 2017-08-16 Delphi International Operations Luxembourg S.à r.l. Injecteur de carburant
DE102019212262A1 (de) 2019-08-15 2021-02-18 Elringklinger Ag Dichtungsanordnung, Hochdruckpumpe und Verfahren zur Herstellung einer Dichtungsanordnung
DE102019220061A1 (de) * 2019-12-18 2021-06-24 Robert Bosch Gmbh Kraftstoffinjektor zur Einspritzung von Kraftstoff
CN113154448B (zh) * 2021-04-30 2022-07-19 西安航天动力研究所 用于冲压发动机超声速燃烧室燃油喷注与火焰稳定的装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH495504A (de) * 1968-08-28 1970-08-31 Sopromi Soc Proc Modern Inject Brennstoff-Einspritzventil mit elektromagnetischer Betätigung
IT1232027B (it) * 1989-03-03 1992-01-23 Weber Srl Perfezionamento ai dispositivi di iniezione del combustibile ad azio namento elettromagnetico per motori a ciclo diesel
IT1240173B (it) * 1990-04-06 1993-11-27 Weber Srl Dispositivo di iniezione del carburante ad azionamento elettromagnetico per un motore a combustione interna
IT1261156B (it) * 1993-12-30 1996-05-09 Elasis Sistema Ricerca Fiat Elettromagnete di comando di una valvola di dosaggio per un iniettore di combustibile
US5636615A (en) * 1995-02-21 1997-06-10 Diesel Technology Company Fuel pumping and injection systems
US6027037A (en) * 1995-12-05 2000-02-22 Denso Corporation Accumulator fuel injection apparatus for internal combustion engine
US5779149A (en) * 1996-07-02 1998-07-14 Siemens Automotive Corporation Piezoelectric controlled common rail injector with hydraulic amplification of piezoelectric stroke
US5826561A (en) * 1996-12-10 1998-10-27 Caterpillar Inc. Method and apparatus for injecting fuel using control fluid to control the injection's pressure and time
IT1295462B1 (it) * 1997-10-02 1999-05-12 Elasis Sistema Ricerca Fiat Iniettore di combustibile a comando elettromagnetico per motori a combustione interna.
IT1296143B1 (it) * 1997-11-18 1999-06-09 Elasis Sistema Ricerca Fiat Dispositivo di comando di un iniettore di combustibile per motori a combustione interna.
DE19849933C2 (de) * 1998-10-29 2000-09-28 Siemens Ag Stellanordnung, insbesondere zur mechanischen Ansteuerung eines Einspritzventils einer Brennkraftmaschine
US6293254B1 (en) * 2000-01-07 2001-09-25 Cummins Engine Company, Inc. Fuel injector with floating sleeve control chamber

Also Published As

Publication number Publication date
DE60220974D1 (de) 2007-08-16
US20030051700A1 (en) 2003-03-20
ITTO20010814A1 (it) 2003-02-14
US6905083B2 (en) 2005-06-14
EP1284358A2 (en) 2003-02-19
DE60220974T2 (de) 2008-03-06
EP1284358B1 (en) 2007-07-04
ATE366358T1 (de) 2007-07-15
EP1284358A3 (en) 2003-11-19

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