ITRM20030208A1 - LPG SUPPLY SYSTEM FOR PETROL INJECTION ENGINES. - Google Patents

LPG SUPPLY SYSTEM FOR PETROL INJECTION ENGINES.

Info

Publication number
ITRM20030208A1
ITRM20030208A1 IT2003RM000208A ITRM20030208A ITRM20030208A1 IT RM20030208 A1 ITRM20030208 A1 IT RM20030208A1 IT 2003RM000208 A IT2003RM000208 A IT 2003RM000208A IT RM20030208 A ITRM20030208 A IT RM20030208A IT RM20030208 A1 ITRM20030208 A1 IT RM20030208A1
Authority
IT
Italy
Prior art keywords
supply system
injection engines
lpg supply
petrol injection
petrol
Prior art date
Application number
IT2003RM000208A
Other languages
Italian (it)
Inventor
Luciano Cippitani
Original Assignee
I Co M S P A
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 I Co M S P A filed Critical I Co M S P A
Priority to IT2003RM000208A priority Critical patent/ITRM20030208A1/en
Priority to AU2003253287A priority patent/AU2003253287A1/en
Priority to PCT/IT2003/000474 priority patent/WO2004097196A1/en
Publication of ITRM20030208A1 publication Critical patent/ITRM20030208A1/en

Links

Classifications

    • 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
    • F02D19/06—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F02D19/0647—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • 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
    • F02D19/06—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0613—Switch-over from one fuel to another
    • 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
    • F02D19/06—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/066—Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels
    • 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
    • F02D19/06—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 pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0686—Injectors
    • F02D19/0692—Arrangement of multiple injectors per combustion chamber
    • 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
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
IT2003RM000208A 2003-04-30 2003-04-30 LPG SUPPLY SYSTEM FOR PETROL INJECTION ENGINES. ITRM20030208A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2003RM000208A ITRM20030208A1 (en) 2003-04-30 2003-04-30 LPG SUPPLY SYSTEM FOR PETROL INJECTION ENGINES.
AU2003253287A AU2003253287A1 (en) 2003-04-30 2003-07-29 An lpg fuel system for petrol injection engines
PCT/IT2003/000474 WO2004097196A1 (en) 2003-04-30 2003-07-29 An lpg fuel system for petrol injection engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2003RM000208A ITRM20030208A1 (en) 2003-04-30 2003-04-30 LPG SUPPLY SYSTEM FOR PETROL INJECTION ENGINES.

Publications (1)

Publication Number Publication Date
ITRM20030208A1 true ITRM20030208A1 (en) 2003-07-29

Family

ID=29765791

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2003RM000208A ITRM20030208A1 (en) 2003-04-30 2003-04-30 LPG SUPPLY SYSTEM FOR PETROL INJECTION ENGINES.

Country Status (3)

Country Link
AU (1) AU2003253287A1 (en)
IT (1) ITRM20030208A1 (en)
WO (1) WO2004097196A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007025076A1 (en) 2007-05-30 2008-12-04 Volkswagen Ag Method for operating an internal combustion engine
ATE438795T1 (en) 2007-06-04 2009-08-15 Magneti Marelli Spa CONTROL METHOD FOR A FUEL DELIVERY SYSTEM OF A DUAL FUEL COMBUSTION ENGINE
EP2009277B1 (en) 2007-06-28 2011-08-10 Ford Global Technologies, LLC An internal combustion engine system, and a method in such an engine system
ITRM20080065A1 (en) * 2008-02-06 2009-08-07 Icomet S P A LPG / AMMONIA POWER SUPPLY FOR DIRECT FUEL INJECTION ENGINES OR DIESEL
ITRM20090605A1 (en) * 2009-11-20 2011-05-21 Icomet Spa LPG SUPPLY SYSTEM FOR DIESEL DIRECT INJECTION ENGINES
DE102010053437A1 (en) * 2010-12-06 2012-06-06 Twintec Ag Method for controlling a feed pump
US8534263B2 (en) 2011-01-12 2013-09-17 GM Global Technology Operations LLC Bi-fuel engine including system and method for reducing component temperature
NL2006992C2 (en) 2011-06-24 2013-01-02 Indopar B V Method of switching from a liquefied gas fuel to a liquid fuel being provided to a direct injection combustion engine, and direct injection bi-fuel system for such an engine.
CN104005864A (en) * 2014-05-22 2014-08-27 华南理工大学 Dual-fuel diesel engine combustion mode switch controller
EP2985443B1 (en) * 2014-08-15 2017-02-22 Wärtsilä Finland Oy A fuel system for an internal combustion piston engine and a method of operating an internal combustion engine
PL228199B1 (en) * 2014-11-12 2018-02-28 Elpigaz Społka Z Ograniczoną Odpowiedzialnością Gas installation electrical bundle and method for drawing electrical supply for the gas installation
CN109690059B (en) 2016-09-07 2021-02-19 瓦锡兰芬兰有限公司 Fuel system for supplying gaseous fuel to an internal combustion piston engine and method of operating an internal combustion piston engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2105917T3 (en) * 1995-02-03 1997-10-16 Fiat Ricerche INTERNAL COMBUSTION ENGINE ADAPTED TO OPERATE SELECTIVELY WITH GASOLINE INJECTION OR WITH LPG.
NL1003980C2 (en) * 1996-09-06 1998-03-13 Vialle Beheer B V Injection device.
JP3759855B2 (en) * 2000-02-24 2006-03-29 株式会社日本自動車部品総合研究所 Fuel injection system for internal combustion engine
DE10121609B4 (en) * 2001-05-04 2006-04-06 Dirk Vialkowitsch Method for setting a particular retrofittable control device
US6543423B2 (en) * 2001-07-23 2003-04-08 Ford Global Technologies, Inc. Control system and method for a bi-fuel engine
JP2003120352A (en) * 2001-10-16 2003-04-23 Aisan Ind Co Ltd Fuel switching method and device for engine
JP4054579B2 (en) * 2002-01-15 2008-02-27 愛三工業株式会社 Engine gasoline alternative fuel injection control device

Also Published As

Publication number Publication date
WO2004097196A1 (en) 2004-11-11
AU2003253287A1 (en) 2004-11-23

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