FR2985783B1 - Dispositif vanne detendeur a detente prereglee et vehicule equipe d'un tel dispositif - Google Patents

Dispositif vanne detendeur a detente prereglee et vehicule equipe d'un tel dispositif

Info

Publication number
FR2985783B1
FR2985783B1 FR1250327A FR1250327A FR2985783B1 FR 2985783 B1 FR2985783 B1 FR 2985783B1 FR 1250327 A FR1250327 A FR 1250327A FR 1250327 A FR1250327 A FR 1250327A FR 2985783 B1 FR2985783 B1 FR 2985783B1
Authority
FR
France
Prior art keywords
detender
vehicle equipped
high pressure
preset flow
valve
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.)
Active
Application number
FR1250327A
Other languages
English (en)
Other versions
FR2985783A1 (fr
Inventor
Christian Baudin
Andre Conteau
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.)
CAHOUET
Original Assignee
CAHOUET
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 CAHOUET filed Critical CAHOUET
Priority to FR1250327A priority Critical patent/FR2985783B1/fr
Publication of FR2985783A1 publication Critical patent/FR2985783A1/fr
Application granted granted Critical
Publication of FR2985783B1 publication Critical patent/FR2985783B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
    • 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
    • F02M21/0227—Means to treat or clean gaseous fuels or fuel systems, e.g. removal of tar, cracking, reforming or enriching
    • 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
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0242—Shut-off valves; Check valves; Safety valves; Pressure relief valves
    • 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Control Of Fluid Pressure (AREA)
FR1250327A 2012-01-12 2012-01-12 Dispositif vanne detendeur a detente prereglee et vehicule equipe d'un tel dispositif Active FR2985783B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1250327A FR2985783B1 (fr) 2012-01-12 2012-01-12 Dispositif vanne detendeur a detente prereglee et vehicule equipe d'un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250327A FR2985783B1 (fr) 2012-01-12 2012-01-12 Dispositif vanne detendeur a detente prereglee et vehicule equipe d'un tel dispositif

Publications (2)

Publication Number Publication Date
FR2985783A1 FR2985783A1 (fr) 2013-07-19
FR2985783B1 true FR2985783B1 (fr) 2013-12-20

Family

ID=45894529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1250327A Active FR2985783B1 (fr) 2012-01-12 2012-01-12 Dispositif vanne detendeur a detente prereglee et vehicule equipe d'un tel dispositif

Country Status (1)

Country Link
FR (1) FR2985783B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016207743A1 (de) * 2016-05-04 2017-11-09 Robert Bosch Gmbh Einrichtung zur Zumessung eines gasförmigen Brennstoffs zu einem Injektor
DE102021116567A1 (de) * 2021-06-28 2022-12-29 Voith Patent Gmbh Kraftstoffsystem für einen Drucktank und für ein gasbetriebenes Fahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1297323B1 (it) * 1997-10-20 1999-09-01 Emer Srl Apparecchiatura di controllo dell'erogazione del gas in impianti a gas per autotrazione
US6662788B2 (en) * 2002-04-16 2003-12-16 Lance E. Nist Remote metering for gaseous fuels and oxidizers
WO2007029273A1 (fr) * 2005-09-07 2007-03-15 Emer S.P.A. Multi-valve avec réducteur de pression de gaz
ES2317482T3 (es) * 2006-12-12 2009-04-16 C.R.F. Societa Consortile Per Azioni Unidad electronica reductora o reguladora de la presion para alimentar gas, en particular metano o hidrogeno a un motor de combustion interna, y sistema de alimentacion de gas que incluye esta unidad.

Also Published As

Publication number Publication date
FR2985783A1 (fr) 2013-07-19

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