FR2722538B1 - Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection - Google Patents

Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection

Info

Publication number
FR2722538B1
FR2722538B1 FR9408645A FR9408645A FR2722538B1 FR 2722538 B1 FR2722538 B1 FR 2722538B1 FR 9408645 A FR9408645 A FR 9408645A FR 9408645 A FR9408645 A FR 9408645A FR 2722538 B1 FR2722538 B1 FR 2722538B1
Authority
FR
France
Prior art keywords
jet
injection
combustion engine
internal combustion
fuel injector
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9408645A
Other languages
English (en)
Other versions
FR2722538A1 (fr
Inventor
Michael Pontoppidan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marelli France SAS
Original Assignee
Magneti Marelli France SAS
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 France SAS filed Critical Magneti Marelli France SAS
Priority to FR9408645A priority Critical patent/FR2722538B1/fr
Priority to DE1995601571 priority patent/DE69501571T2/de
Priority to EP19950401647 priority patent/EP0692624B1/fr
Priority to ES95401647T priority patent/ES2112023T3/es
Publication of FR2722538A1 publication Critical patent/FR2722538A1/fr
Application granted granted Critical
Publication of FR2722538B1 publication Critical patent/FR2722538B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F02M51/0667—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 acting as a valve or having a short 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR9408645A 1994-07-12 1994-07-12 Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection Expired - Fee Related FR2722538B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9408645A FR2722538B1 (fr) 1994-07-12 1994-07-12 Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection
DE1995601571 DE69501571T2 (de) 1994-07-12 1995-07-07 Doppelstrahl-Kraftstoffeinspritzdüse mit parallelen Kernen und Luftspalten für Einspritzbrennkraftmaschinen
EP19950401647 EP0692624B1 (fr) 1994-07-12 1995-07-07 Injecteur de carburant "bi-jet" à noyaux et entrefers en parallèle, pour moteur à combustion interne alimenté par injection
ES95401647T ES2112023T3 (es) 1994-07-12 1995-07-07 Inyector de carburante "bi-chorro" con nucleos y entrehierros en paralelo, para motor de combustion interna alimentado por inyeccion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408645A FR2722538B1 (fr) 1994-07-12 1994-07-12 Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection

Publications (2)

Publication Number Publication Date
FR2722538A1 FR2722538A1 (fr) 1996-01-19
FR2722538B1 true FR2722538B1 (fr) 1996-09-20

Family

ID=9465309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408645A Expired - Fee Related FR2722538B1 (fr) 1994-07-12 1994-07-12 Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection

Country Status (4)

Country Link
EP (1) EP0692624B1 (fr)
DE (1) DE69501571T2 (fr)
ES (1) ES2112023T3 (fr)
FR (1) FR2722538B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948238A1 (de) * 1999-10-07 2001-04-19 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10034446A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10041024A1 (de) * 2000-08-22 2002-03-14 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344229A1 (de) * 1983-12-07 1985-06-20 Pierburg Gmbh & Co Kg, 4040 Neuss Elektromagnetisches brennstoffeinspritzventil
US4699323A (en) * 1986-04-24 1987-10-13 General Motors Corporation Dual spray cone electromagnetic fuel injector
JPS63201366A (ja) * 1987-02-18 1988-08-19 Hitachi Ltd 電磁作動式燃料噴射装置
JP2537263B2 (ja) * 1988-04-12 1996-09-25 本田技研工業株式会社 燃料噴射式エンジンの吸気装置
DE4115477C2 (de) * 1990-05-17 2003-02-06 Avl Verbrennungskraft Messtech Einspritzdüse für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP0692624A1 (fr) 1996-01-17
FR2722538A1 (fr) 1996-01-19
DE69501571D1 (de) 1998-03-12
ES2112023T3 (es) 1998-03-16
DE69501571T2 (de) 1998-07-02
EP0692624B1 (fr) 1998-02-04

Similar Documents

Publication Publication Date Title
FR2736396B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2589523B1 (fr) Injecteur de carburant de type piezoelectrique pour moteur a combustion interne
FR2758592B1 (fr) Injecteur piezoelectrique pour systemes d'injection de carburant de moteurs a combustion interne
FR2738294B1 (fr) Injecteur pour moteur a combustion interne
FR2742484B1 (fr) Injecteur de carburant pour moteurs a combustion interne
FR2777950B1 (fr) Installation d'injection de carburant pour moteur a combustion interne
FR2742190B1 (fr) Injecteur de carburant pour moteurs a combustion interne
FR2770876B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
FR2773851B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2748531B1 (fr) Injecteur de carburant pour un moteur a combustion interne
FR2726862B1 (fr) Injecteur pour moteur a combustion interne
FR2748529B1 (fr) Valve pour l'injection de carburant dans un moteur a combustion interne
FR2620771B1 (fr) Pompe d'injection de carburant pour moteurs a combustion interne
FR2722541B1 (fr) Injecteur de carburant "bi-jet" a aassistance pneumatique de pulverisation, pour moteur a combustioninterne alimente par injection
GB2248657B (en) A heavy oil fuel injection device for fuel-injection internal combustion engines
FR2765628B1 (fr) Procede d'injection de carburant au demarrage d'un moteur a combustion interne
FR2739416B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2762364B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2751702B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
FR2738295B1 (fr) Systeme d'injection de carburant dans un moteur a combustion interne
FR2567577B1 (fr) Perfectionnements aux pompes d'injection de combustible pour moteurs a combustion interne
FR2745853B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2617239B1 (fr) Pompe d'injection de carburant pour moteurs a combustion interne
FR2759738B1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2722538B1 (fr) Injecteur de carburant "bi-jet" a noyaux et entrefers en parallele pour moteur a combustion interne alimente par injection

Legal Events

Date Code Title Description
ST Notification of lapse