FR2843174B1 - Injecteur a gaz a membrane de commande a cheval sur un conduit d'amenee - Google Patents

Injecteur a gaz a membrane de commande a cheval sur un conduit d'amenee

Info

Publication number
FR2843174B1
FR2843174B1 FR0209663A FR0209663A FR2843174B1 FR 2843174 B1 FR2843174 B1 FR 2843174B1 FR 0209663 A FR0209663 A FR 0209663A FR 0209663 A FR0209663 A FR 0209663A FR 2843174 B1 FR2843174 B1 FR 2843174B1
Authority
FR
France
Prior art keywords
supply duct
gas injector
drive membrane
horse drive
horse
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
FR0209663A
Other languages
English (en)
Other versions
FR2843174A1 (fr
Inventor
Samuel Leroux
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.)
Johnson Controls Automotive Electronics SAS
Original Assignee
Johnson Controls Automotive Electronics 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 Johnson Controls Automotive Electronics SAS filed Critical Johnson Controls Automotive Electronics SAS
Priority to FR0209663A priority Critical patent/FR2843174B1/fr
Publication of FR2843174A1 publication Critical patent/FR2843174A1/fr
Application granted granted Critical
Publication of FR2843174B1 publication Critical patent/FR2843174B1/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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/0272—Ball valves; Plate valves; Valves having deformable or flexible parts, e.g. membranes; Rotatable valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0251—Details of actuators therefor
    • F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0209663A 2002-07-30 2002-07-30 Injecteur a gaz a membrane de commande a cheval sur un conduit d'amenee Expired - Fee Related FR2843174B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0209663A FR2843174B1 (fr) 2002-07-30 2002-07-30 Injecteur a gaz a membrane de commande a cheval sur un conduit d'amenee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209663A FR2843174B1 (fr) 2002-07-30 2002-07-30 Injecteur a gaz a membrane de commande a cheval sur un conduit d'amenee

Publications (2)

Publication Number Publication Date
FR2843174A1 FR2843174A1 (fr) 2004-02-06
FR2843174B1 true FR2843174B1 (fr) 2004-10-08

Family

ID=30129535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209663A Expired - Fee Related FR2843174B1 (fr) 2002-07-30 2002-07-30 Injecteur a gaz a membrane de commande a cheval sur un conduit d'amenee

Country Status (1)

Country Link
FR (1) FR2843174B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005008113D1 (de) 2005-04-19 2008-08-21 Omvl Srl Vorrichtung zum einspritzen von gasförmigem kraftstoff für brennkraftmotoren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2232074T3 (es) 1998-06-09 2005-05-16 Teleflex Gfi Europe B.V. Valvula dosificadora y sistema de alimentacion de combustible equipado con ella.
FR2803362B1 (fr) * 2000-01-03 2002-07-19 Renault Dispositif de controle d'alimentation en gaz d'un moteur a injection de gaz

Also Published As

Publication number Publication date
FR2843174A1 (fr) 2004-02-06

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20180330