FR2855852B1 - MODULAR MULTIFUNCTION CONNECTION DEVICE FOR OPTIMUMALLY MANAGING GAS (LPG, CNG, OR OTHER) FROM INJECTORS OF A VEHICLE'S EXPLOSION ENGINE - Google Patents

MODULAR MULTIFUNCTION CONNECTION DEVICE FOR OPTIMUMALLY MANAGING GAS (LPG, CNG, OR OTHER) FROM INJECTORS OF A VEHICLE'S EXPLOSION ENGINE

Info

Publication number
FR2855852B1
FR2855852B1 FR0306768A FR0306768A FR2855852B1 FR 2855852 B1 FR2855852 B1 FR 2855852B1 FR 0306768 A FR0306768 A FR 0306768A FR 0306768 A FR0306768 A FR 0306768A FR 2855852 B1 FR2855852 B1 FR 2855852B1
Authority
FR
France
Prior art keywords
optimumally
cng
lpg
injectors
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
FR0306768A
Other languages
French (fr)
Other versions
FR2855852A1 (en
Inventor
Pascal Bernard
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.)
INTERLUDE
Original Assignee
INTERLUDE
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 INTERLUDE filed Critical INTERLUDE
Priority to FR0306768A priority Critical patent/FR2855852B1/en
Publication of FR2855852A1 publication Critical patent/FR2855852A1/en
Application granted granted Critical
Publication of FR2855852B1 publication Critical patent/FR2855852B1/en
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
    • F02M21/0227—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
    • 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
    • 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
    • F02M21/0233—Details of actuators 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
    • F02M21/0218—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
    • F02M21/0209—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
    • F02M21/0203—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
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR0306768A 2003-06-04 2003-06-04 MODULAR MULTIFUNCTION CONNECTION DEVICE FOR OPTIMUMALLY MANAGING GAS (LPG, CNG, OR OTHER) FROM INJECTORS OF A VEHICLE'S EXPLOSION ENGINE Expired - Fee Related FR2855852B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0306768A FR2855852B1 (en) 2003-06-04 2003-06-04 MODULAR MULTIFUNCTION CONNECTION DEVICE FOR OPTIMUMALLY MANAGING GAS (LPG, CNG, OR OTHER) FROM INJECTORS OF A VEHICLE'S EXPLOSION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0306768A FR2855852B1 (en) 2003-06-04 2003-06-04 MODULAR MULTIFUNCTION CONNECTION DEVICE FOR OPTIMUMALLY MANAGING GAS (LPG, CNG, OR OTHER) FROM INJECTORS OF A VEHICLE'S EXPLOSION ENGINE

Publications (2)

Publication Number Publication Date
FR2855852A1 FR2855852A1 (en) 2004-12-10
FR2855852B1 true FR2855852B1 (en) 2005-07-15

Family

ID=33443144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306768A Expired - Fee Related FR2855852B1 (en) 2003-06-04 2003-06-04 MODULAR MULTIFUNCTION CONNECTION DEVICE FOR OPTIMUMALLY MANAGING GAS (LPG, CNG, OR OTHER) FROM INJECTORS OF A VEHICLE'S EXPLOSION ENGINE

Country Status (1)

Country Link
FR (1) FR2855852B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100716361B1 (en) * 2005-08-30 2007-05-11 현대자동차주식회사 Injector leakage monitoring method for lpi vehicle
KR100666107B1 (en) * 2005-08-30 2007-01-09 현대자동차주식회사 Fuel control method of lpi engine
ITPD20060179A1 (en) * 2006-05-09 2007-11-10 Lovato Spa Off FILTERING DEVICE FOR FILTERING GASEOUS FUELS IN GAS MOTOR SYSTEMS OF INTERNAL GEARED MOTORS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2261648A1 (en) * 1996-07-22 1998-01-29 Alexandr Vasilievich Chumakov Fuel system of internal combustion engine
FR2787515B1 (en) * 1998-12-22 2001-01-19 Renault GAS REGULATOR AND HEATER OF AN INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
JP3802753B2 (en) * 2000-12-11 2006-07-26 株式会社ケーヒン Vehicle fuel gas supply device

Also Published As

Publication number Publication date
FR2855852A1 (en) 2004-12-10

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Legal Events

Date Code Title Description
CL Concession to grant licences
CA Change of address
ST Notification of lapse

Effective date: 20100226

RN Application for restoration
IC Decision of the director general to declare irreceivable or to reject an appeal

Effective date: 20111109