IT1391321B1 - INJECTOR BAR FOR GAS-POWERED ENGINES - Google Patents

INJECTOR BAR FOR GAS-POWERED ENGINES

Info

Publication number
IT1391321B1
IT1391321B1 ITBS2008A000194A ITBS20080194A IT1391321B1 IT 1391321 B1 IT1391321 B1 IT 1391321B1 IT BS2008A000194 A ITBS2008A000194 A IT BS2008A000194A IT BS20080194 A ITBS20080194 A IT BS20080194A IT 1391321 B1 IT1391321 B1 IT 1391321B1
Authority
IT
Italy
Prior art keywords
gas
powered engines
injector bar
injector
bar
Prior art date
Application number
ITBS2008A000194A
Other languages
Italian (it)
Inventor
Francesco Gobbi
Original Assignee
Emer Spa
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 Emer Spa filed Critical Emer Spa
Priority to ITBS2008A000194A priority Critical patent/IT1391321B1/en
Priority to PCT/IT2009/000486 priority patent/WO2010049966A1/en
Priority to EP09764102A priority patent/EP2344747A1/en
Publication of ITBS20080194A1 publication Critical patent/ITBS20080194A1/en
Application granted granted Critical
Publication of IT1391321B1 publication Critical patent/IT1391321B1/en

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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/125—Fuel
    • 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
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/022—Control of components of the fuel supply system to adjust the fuel pressure, temperature or composition
    • 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
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of valves
    • 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
    • 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
    • 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
    • F02M21/0203—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
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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
ITBS2008A000194A 2008-10-29 2008-10-29 INJECTOR BAR FOR GAS-POWERED ENGINES IT1391321B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITBS2008A000194A IT1391321B1 (en) 2008-10-29 2008-10-29 INJECTOR BAR FOR GAS-POWERED ENGINES
PCT/IT2009/000486 WO2010049966A1 (en) 2008-10-29 2009-10-27 Injector rail for gaseous fuel engines
EP09764102A EP2344747A1 (en) 2008-10-29 2009-10-27 Injector rail for gaseous fuel engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS2008A000194A IT1391321B1 (en) 2008-10-29 2008-10-29 INJECTOR BAR FOR GAS-POWERED ENGINES

Publications (2)

Publication Number Publication Date
ITBS20080194A1 ITBS20080194A1 (en) 2010-04-30
IT1391321B1 true IT1391321B1 (en) 2011-12-05

Family

ID=41112671

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBS2008A000194A IT1391321B1 (en) 2008-10-29 2008-10-29 INJECTOR BAR FOR GAS-POWERED ENGINES

Country Status (3)

Country Link
EP (1) EP2344747A1 (en)
IT (1) IT1391321B1 (en)
WO (1) WO2010049966A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010064115A1 (en) * 2010-12-23 2012-06-28 Robert Bosch Gmbh Injector arrangement, which preferably serves for natural gas
DE102010064121A1 (en) * 2010-12-23 2012-06-28 Robert Bosch Gmbh fuel feeder
ITUB20152789A1 (en) * 2015-08-03 2017-02-03 Metatronix S R L SYSTEM FOR THE THERMAL CONDITIONING OF A GASEOUS FUEL
ITUB20152802A1 (en) * 2015-08-03 2017-02-03 Metatronix S R L SYSTEM FOR THE THERMAL CONDITIONING OF A GASEOUS FUEL
CN108930612A (en) * 2017-05-27 2018-12-04 罗伯特·博世有限公司 Fuel injection device and fuel heating means
FR3133413A1 (en) * 2022-03-08 2023-09-15 Renault S.A.S Powertrain features heated fuel rail

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10131809A (en) * 1996-10-30 1998-05-19 Honda Motor Co Ltd Gas engine and gas engine working machine
DE20113323U1 (en) * 2001-08-20 2003-01-02 Winkelmann Karlheinrich Fuel preheater for internal combustion engines comprises a heat exchanger, through which the fuel of an internal combustion engine is pumped, heat exchanger being preheated by engine oil before being injected into the cylinder head
JP2005163728A (en) * 2003-12-04 2005-06-23 Toyota Motor Corp Gas fuel engine
JP2005273585A (en) * 2004-03-25 2005-10-06 Toyota Motor Corp Odorant processing unit of gaseous fuel engine

Also Published As

Publication number Publication date
ITBS20080194A1 (en) 2010-04-30
WO2010049966A1 (en) 2010-05-06
EP2344747A1 (en) 2011-07-20

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