FR2913252B1 - Dispositif de vaporisation et de detente d'un gaz de petrole liquefie pour moteur a combustion interne, notamment de vehicule automobile - Google Patents

Dispositif de vaporisation et de detente d'un gaz de petrole liquefie pour moteur a combustion interne, notamment de vehicule automobile

Info

Publication number
FR2913252B1
FR2913252B1 FR0701477A FR0701477A FR2913252B1 FR 2913252 B1 FR2913252 B1 FR 2913252B1 FR 0701477 A FR0701477 A FR 0701477A FR 0701477 A FR0701477 A FR 0701477A FR 2913252 B1 FR2913252 B1 FR 2913252B1
Authority
FR
France
Prior art keywords
vaporizing
relaxing
combustion engine
internal combustion
motor vehicle
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
FR0701477A
Other languages
English (en)
Other versions
FR2913252A1 (fr
Inventor
Hassan Chaiba
Olivier Zaepfel
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.)
Gurtner SA
Original Assignee
Gurtner 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 Gurtner SA filed Critical Gurtner SA
Priority to FR0701477A priority Critical patent/FR2913252B1/fr
Priority to PCT/FR2008/050265 priority patent/WO2008110730A2/fr
Publication of FR2913252A1 publication Critical patent/FR2913252A1/fr
Application granted granted Critical
Publication of FR2913252B1 publication Critical patent/FR2913252B1/fr
Expired - Fee Related 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
    • F02M21/06—Apparatus for de-liquefying, e.g. by heating
    • 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
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
    • G05D16/0683—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/026—Measuring or estimating parameters related to the fuel supply system
    • F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
    • 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)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR0701477A 2007-03-01 2007-03-01 Dispositif de vaporisation et de detente d'un gaz de petrole liquefie pour moteur a combustion interne, notamment de vehicule automobile Expired - Fee Related FR2913252B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0701477A FR2913252B1 (fr) 2007-03-01 2007-03-01 Dispositif de vaporisation et de detente d'un gaz de petrole liquefie pour moteur a combustion interne, notamment de vehicule automobile
PCT/FR2008/050265 WO2008110730A2 (fr) 2007-03-01 2008-02-18 Dispositif de vaporisation et de détente d'un gaz de pétrole liquéfié pour moteur à combustion interne, notamment de véhicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0701477A FR2913252B1 (fr) 2007-03-01 2007-03-01 Dispositif de vaporisation et de detente d'un gaz de petrole liquefie pour moteur a combustion interne, notamment de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2913252A1 FR2913252A1 (fr) 2008-09-05
FR2913252B1 true FR2913252B1 (fr) 2009-04-17

Family

ID=38573287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0701477A Expired - Fee Related FR2913252B1 (fr) 2007-03-01 2007-03-01 Dispositif de vaporisation et de detente d'un gaz de petrole liquefie pour moteur a combustion interne, notamment de vehicule automobile

Country Status (2)

Country Link
FR (1) FR2913252B1 (fr)
WO (1) WO2008110730A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1403727B1 (it) * 2011-01-20 2013-10-31 Cvo Technologies S R L Regolatore di pressione per impianti di alimentazione per motori di imbarcazioni alimentati a combustibili alternativi
FR3113095B1 (fr) * 2020-07-28 2022-06-24 Renault Sas Systeme de rechauffage d’un circuit de carburant gazeux pour demarrage.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528850A (en) * 1976-10-18 1978-10-18 Housewright B Liquid vaporizing method and means
US6044825A (en) * 1996-02-21 2000-04-04 Gfi Control Systems, Inc. Low pressure gas vaporizer and method of operation
FR2787515B1 (fr) * 1998-12-22 2001-01-19 Renault Detendeur-rechauffeur de gaz d'un systeme d'injection pour moteur a combustion interne
US6505611B1 (en) * 1999-04-30 2003-01-14 Gfi-Usa, Inc. Integrated fuel control unit for gas-operated engines
JP2002303212A (ja) * 2001-04-04 2002-10-18 Yamaha Motor Co Ltd ガス燃料供給装置

Also Published As

Publication number Publication date
WO2008110730A3 (fr) 2008-11-20
WO2008110730A2 (fr) 2008-09-18
FR2913252A1 (fr) 2008-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101130