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ATE348949T1 - Gaszuführsystem für eine brennkraftmaschine mit verbessertem druckregler - Google Patents

Gaszuführsystem für eine brennkraftmaschine mit verbessertem druckregler

Info

Publication number
ATE348949T1
ATE348949T1 AT04425308T AT04425308T ATE348949T1 AT E348949 T1 ATE348949 T1 AT E348949T1 AT 04425308 T AT04425308 T AT 04425308T AT 04425308 T AT04425308 T AT 04425308T AT E348949 T1 ATE348949 T1 AT E348949T1
Authority
AT
Austria
Prior art keywords
gas
piston member
supply system
combustion engine
internal combustion
Prior art date
Application number
AT04425308T
Other languages
English (en)
Inventor
Mario C R F Ricco
Matthaeis Sisto Luigi De
Claudio Amorese
Dario Manodoro
Raffaele Ricco
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Application granted granted Critical
Publication of ATE348949T1 publication Critical patent/ATE348949T1/de

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
    • 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
    • F02M21/023—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
    • F02M21/0242—Shut-off valves; Check valves; Safety valves; Pressure relief 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
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of valves
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
AT04425308T 2004-05-03 2004-05-03 Gaszuführsystem für eine brennkraftmaschine mit verbessertem druckregler ATE348949T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20040425308 EP1593832B1 (de) 2004-05-03 2004-05-03 Gaszuführsystem für eine Brennkraftmaschine mit verbessertem Druckregler

Publications (1)

Publication Number Publication Date
ATE348949T1 true ATE348949T1 (de) 2007-01-15

Family

ID=34932471

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04425308T ATE348949T1 (de) 2004-05-03 2004-05-03 Gaszuführsystem für eine brennkraftmaschine mit verbessertem druckregler

Country Status (7)

Country Link
US (1) US7073490B2 (de)
EP (1) EP1593832B1 (de)
AT (1) ATE348949T1 (de)
AU (1) AU2005200793B2 (de)
CA (1) CA2495765C (de)
DE (1) DE602004003796T2 (de)
ES (1) ES2277227T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010160A1 (it) * 2001-02-23 2002-08-23 Fiat Ricerche Valvola di intercettazione per un sistema di iniezione di gas, in particolare di metano, per un motore a combustione interna.
US7240693B2 (en) * 2005-03-30 2007-07-10 Robertshaw Controls Company Pressure regulated solenoid valve having integral mounting structure
DE102006019404A1 (de) * 2006-04-24 2007-10-25 Siemens Ag Druckregler für gasförmige Medien
US7814879B2 (en) * 2008-04-23 2010-10-19 Techtronic Outdoor Products Technology Limited Monolithic block and valve train for a four-stroke engine
US9638331B2 (en) 2013-07-19 2017-05-02 Western Enterprises/Scott Fetzer Company Fluid control assemblies and flow path inserts
ITBS20130146A1 (it) * 2013-10-18 2015-04-19 Omb Saleri S P A Valvola per metano in sistemi per autotrazione con sistema di by-pass del dispositivo di blocco per eccesso di flusso
US10859009B2 (en) * 2015-04-20 2020-12-08 Parker-Hannifin Corporation Integrated natural gas flow regulation system including fuel temperature homogenization for improved engine performance and reduced emissions
CN111237497B (zh) * 2020-01-20 2021-08-10 君品集团有限公司 一种球阀
LU102229B1 (en) * 2020-11-25 2022-05-30 Rotarex S A Cylindrical sub-atmospheric pressure regulating device for insertion into a gas cylinder
CN116220962B (zh) * 2023-05-06 2023-07-07 四川华气动力有限责任公司 一种用于炼化高炉尾气的大功率燃气发动机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622611A (en) * 1946-09-07 1952-12-23 Donald A Stark Pressure regulator
NL181516C (nl) * 1976-05-26 1987-09-01 Tno Inrichting voor het toevoeren van gasvormige brandstoffen, zoals lpg of aardgas aan een verbrandingsmotor.
US4513775A (en) * 1983-02-25 1985-04-30 General Motors Corporation Pressure regulator
CA1326794C (en) * 1989-09-29 1994-02-08 Ortech Corporation Flow control system
US5234026A (en) * 1992-06-29 1993-08-10 Tescom Corporation Pressure reducing regulator
US5890512A (en) * 1995-11-06 1999-04-06 Itt Corporation CNG regulator
JP2000282956A (ja) * 1999-03-29 2000-10-10 Honda Motor Co Ltd 車両用ガス燃料供給システム
IT1321088B1 (it) * 2000-11-24 2003-12-30 Fiat Ricerche Sistema di iniezione di gas, in particolare di metano, per motori acombustione interna, e valvola di regolazione facente parte di tale

Also Published As

Publication number Publication date
US7073490B2 (en) 2006-07-11
CA2495765A1 (en) 2005-11-03
ES2277227T3 (es) 2007-07-01
US20050241623A1 (en) 2005-11-03
AU2005200793B2 (en) 2008-06-19
AU2005200793A1 (en) 2005-11-17
DE602004003796D1 (de) 2007-02-01
EP1593832A1 (de) 2005-11-09
DE602004003796T2 (de) 2007-10-11
CA2495765C (en) 2008-05-27
EP1593832B1 (de) 2006-12-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties