FR2365070A1 - Perfectionnements aux vannes electromagnetiques - Google Patents

Perfectionnements aux vannes electromagnetiques

Info

Publication number
FR2365070A1
FR2365070A1 FR7627995A FR7627995A FR2365070A1 FR 2365070 A1 FR2365070 A1 FR 2365070A1 FR 7627995 A FR7627995 A FR 7627995A FR 7627995 A FR7627995 A FR 7627995A FR 2365070 A1 FR2365070 A1 FR 2365070A1
Authority
FR
France
Prior art keywords
fuel
engine
plunger
electromagnetic valve
fuel injection
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.)
Withdrawn
Application number
FR7627995A
Other languages
English (en)
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.)
ABG Semca SA
Original Assignee
ABG Semca SA
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 ABG Semca SA filed Critical ABG Semca SA
Priority to FR7627995A priority Critical patent/FR2365070A1/fr
Publication of FR2365070A1 publication Critical patent/FR2365070A1/fr
Withdrawn legal-status Critical Current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
    • F02M51/0635—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
    • F02M51/0657—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 the body being hollow and its interior communicating with the fuel flow

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)

Abstract

L'invention concerne une vanne électromagnétique à grand débit et haute pression, comprenant un équipage mobile entre une position de passage du combustible d'un orifice d'entrée à un orifice de sortie, et une position de repos dans laquelle il prend appui sur un siège ménagé dans le carter de la vanne. La vanne de l'invention est remarquable par le fait que l'équipage, dans sa position de repos, est en équilibre hydrostatique. Elle est notamment utilisée pour l'injection de combustible dans les moteurs à combustion interne.
FR7627995A 1976-09-17 1976-09-17 Perfectionnements aux vannes electromagnetiques Withdrawn FR2365070A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7627995A FR2365070A1 (fr) 1976-09-17 1976-09-17 Perfectionnements aux vannes electromagnetiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627995A FR2365070A1 (fr) 1976-09-17 1976-09-17 Perfectionnements aux vannes electromagnetiques

Publications (1)

Publication Number Publication Date
FR2365070A1 true FR2365070A1 (fr) 1978-04-14

Family

ID=9177794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627995A Withdrawn FR2365070A1 (fr) 1976-09-17 1976-09-17 Perfectionnements aux vannes electromagnetiques

Country Status (1)

Country Link
FR (1) FR2365070A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269361A (en) * 1978-12-09 1981-05-26 Lucas Industries Limited Fuel injection nozzles
FR2553834A1 (fr) * 1983-10-20 1985-04-26 Sibe Soupape d'injection pour moteur a combustion interne

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269361A (en) * 1978-12-09 1981-05-26 Lucas Industries Limited Fuel injection nozzles
FR2553834A1 (fr) * 1983-10-20 1985-04-26 Sibe Soupape d'injection pour moteur a combustion interne
US4613081A (en) * 1983-10-20 1986-09-23 Societe Industrielle De Brevets Et D'etudes (S.I.B.E.) Injection valve for an internal combustion engine

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Legal Events

Date Code Title Description
ST Notification of lapse