FR2446927A3 - Reducteur de pression pour dispositifs d'alimentation de gaz combustibles pour les moteurs a combustion interne - Google Patents

Reducteur de pression pour dispositifs d'alimentation de gaz combustibles pour les moteurs a combustion interne

Info

Publication number
FR2446927A3
FR2446927A3 FR8000895A FR8000895A FR2446927A3 FR 2446927 A3 FR2446927 A3 FR 2446927A3 FR 8000895 A FR8000895 A FR 8000895A FR 8000895 A FR8000895 A FR 8000895A FR 2446927 A3 FR2446927 A3 FR 2446927A3
Authority
FR
France
Prior art keywords
pressure chamber
reduction valve
low pressure
valve
fuel supply
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.)
Granted
Application number
FR8000895A
Other languages
English (en)
French (fr)
Other versions
FR2446927B3 (enrdf_load_stackoverflow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2446927A3 publication Critical patent/FR2446927A3/fr
Application granted granted Critical
Publication of FR2446927B3 publication Critical patent/FR2446927B3/fr
Granted 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
    • F02M21/023—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
    • F02M21/06—Apparatus for de-liquefying, e.g. by heating
    • 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)
  • Fluid-Driven Valves (AREA)
  • Reciprocating Pumps (AREA)
FR8000895A 1979-01-18 1980-01-16 Reducteur de pression pour dispositifs d'alimentation de gaz combustibles pour les moteurs a combustion interne Granted FR2446927A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1153179 1979-01-18

Publications (2)

Publication Number Publication Date
FR2446927A3 true FR2446927A3 (fr) 1980-08-14
FR2446927B3 FR2446927B3 (enrdf_load_stackoverflow) 1981-01-02

Family

ID=11135467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000895A Granted FR2446927A3 (fr) 1979-01-18 1980-01-16 Reducteur de pression pour dispositifs d'alimentation de gaz combustibles pour les moteurs a combustion interne

Country Status (2)

Country Link
FR (1) FR2446927A3 (enrdf_load_stackoverflow)
NL (1) NL8000238A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026017A1 (fr) * 1979-09-20 1981-04-01 Officine Lovato S.P.A. Réducteur à pression à deux étages pour moteurs à gaz liquéfié équipés d'un système de démarrage automatique
FR2514422A1 (fr) * 1981-10-13 1983-04-15 Gpl Equip Detendeur-vaporisateur a injection electronique pour moteur a gaz de petrole liquefie
EP0104278A1 (en) * 1982-09-29 1984-04-04 Johannes Mannessen Combustion engine comprising a vaporizer-pressure regulator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325343A (en) * 1980-02-14 1982-04-20 Turner William F Fuel metering system
US5076245A (en) * 1990-08-01 1991-12-31 David P. Ward Fuel pressure control system for gaseous fuel engines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026017A1 (fr) * 1979-09-20 1981-04-01 Officine Lovato S.P.A. Réducteur à pression à deux étages pour moteurs à gaz liquéfié équipés d'un système de démarrage automatique
FR2514422A1 (fr) * 1981-10-13 1983-04-15 Gpl Equip Detendeur-vaporisateur a injection electronique pour moteur a gaz de petrole liquefie
EP0077286A1 (fr) * 1981-10-13 1983-04-20 G.T.M. Gaz et Techniques Medicales SARL Détendeur-vaporisateur à injection électronique pour moteur à gaz de pétrole liquéfié
EP0104278A1 (en) * 1982-09-29 1984-04-04 Johannes Mannessen Combustion engine comprising a vaporizer-pressure regulator

Also Published As

Publication number Publication date
FR2446927B3 (enrdf_load_stackoverflow) 1981-01-02
NL8000238A (nl) 1980-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse