NO20101653A1 - A gas supply system for a gas engine - Google Patents

A gas supply system for a gas engine

Info

Publication number
NO20101653A1
NO20101653A1 NO20101653A NO20101653A NO20101653A1 NO 20101653 A1 NO20101653 A1 NO 20101653A1 NO 20101653 A NO20101653 A NO 20101653A NO 20101653 A NO20101653 A NO 20101653A NO 20101653 A1 NO20101653 A1 NO 20101653A1
Authority
NO
Norway
Prior art keywords
pipe
gas
engine
sections
double
Prior art date
Application number
NO20101653A
Other languages
Norwegian (no)
Other versions
NO332225B1 (en
Inventor
Kurt Valde
Original Assignee
Bergen Engines As
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 Bergen Engines As filed Critical Bergen Engines As
Priority to NO20101653A priority Critical patent/NO332225B1/en
Publication of NO20101653A1 publication Critical patent/NO20101653A1/en
Publication of NO332225B1 publication Critical patent/NO332225B1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248Injectors
    • F02M21/0281Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0293Safety devices; Fail-safe measures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0296Manufacturing or assembly; Materials, e.g. coatings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004Joints; Sealings
    • F02M55/005Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025Common rails
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/02Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021T- or cross-pieces
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/30Use of alternative fuels, e.g. biofuels

Abstract

Det omtales et gasstilførselssystem for en gassmotor, omfattende et dobbelveggrør (10) med et indre og et ytre rør (10a, 10b) for tilførsel av brennstoffgass til motorens sylinderenheter, hvor nevnte dobbelvegg frembringer et ytre langsgående ringrom i hele rørets (10) lengde og der brennstoffgassen transporteres i det indre røret (10b). A gas supply system for a gas engine is disclosed, comprising a double wall pipe (10) with an inner and an outer pipe (10a, 10b) for supplying fuel gas to the engine cylinder units, said double wall producing an outer longitudinal annulus along the entire length of the pipe (10) and where the fuel gas is transported in the inner tube (10b). Dobbelveggrøret (10) langs motoren er oppdelt i seksjoner (12) mellom respektive sylindre, hvor det mellom nevnte seksjoner (12) er anordnet et koblingsstykke (14) for å skjøte seksjonene, og koblingsstykket (14) er innvendig åpent og omfatter en eller flere kanaler (16) for å forbinde det langsgående ringrom mellom respektive seksjoner (12), og en boring (20) for utføring av brennstoffgassen fra det indre røret (10b) og gjennom et utløp (22) til respektiv sylinderenhet. The double wall pipe (10) along the engine is divided into sections (12) between respective cylinders, where between said sections (12) a coupling piece (14) is arranged to join the sections, and the coupling piece (14) is internally open and comprises one or more channels (16) for connecting the longitudinal annulus between respective sections (12), and a bore (20) for discharging the fuel gas from the inner pipe (10b) and through an outlet (22) to the respective cylinder unit.
NO20101653A 2010-11-24 2010-11-24 A gas supply system for a gas engine NO332225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20101653A NO332225B1 (en) 2010-11-24 2010-11-24 A gas supply system for a gas engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20101653A NO332225B1 (en) 2010-11-24 2010-11-24 A gas supply system for a gas engine
PCT/NO2011/000318 WO2012070946A1 (en) 2010-11-24 2011-11-14 Gas supply system for a gas engine

Publications (2)

Publication Number Publication Date
NO20101653A1 true NO20101653A1 (en) 2012-05-25
NO332225B1 NO332225B1 (en) 2012-07-30

Family

ID=46146090

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20101653A NO332225B1 (en) 2010-11-24 2010-11-24 A gas supply system for a gas engine

Country Status (2)

Country Link
NO (1) NO332225B1 (en)
WO (1) WO2012070946A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124874B (en) * 2012-11-13 2015-02-27 Wärtsilä Finland Oy Piston engine gas supply system and installation method
US20150323188A1 (en) * 2014-05-06 2015-11-12 Solar Turbines Incorporated Enclosed gas fuel delivery system
WO2017031601A1 (en) * 2015-08-24 2017-03-02 Nova Werke Ag Common rail distributor rail
WO2017121920A1 (en) 2016-01-12 2017-07-20 Wärtsilä Finland Oy A fuel gas manifold assembly, internal combustion piston engine and method of manufacturing a fuel gas manifold assembly
WO2017121921A1 (en) 2016-01-12 2017-07-20 Wärtsilä Finland Oy A fuel gas manifold assembly configured to be used in an internal combustion piston engine and an internal combustion piston engine
CN111794879A (en) * 2020-06-28 2020-10-20 潍坊新力蒙水产技术有限公司 High-pressure gas fuel vacuum sectional air inlet pipe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389768A (en) * 1919-05-09 1921-09-06 Guyton And Cumfer Mfg Company Flanged coupling for double-pipe conduits
US4149568A (en) * 1977-12-07 1979-04-17 Caterpillar Tractor Co. Double walled fuel line
JPH0749011Y2 (en) * 1988-08-03 1995-11-13 臼井国際産業株式会社 Fuel delivery pipe
GB2261042A (en) * 1991-11-01 1993-05-05 Guest John D Improvements in or relating to tube couplings for co-axial tubing
HU2592U (en) * 2003-04-07 2003-09-29 Laszlo Juhasz Conduit system for gaseous in walls
US6827065B2 (en) * 2003-04-08 2004-12-07 General Motors Corporation Diesel injection system with dual flow fuel line
US6971682B2 (en) * 2003-04-15 2005-12-06 Adel Wiggins Group, Transdigm, Inc. Coupling assembly
US7415968B1 (en) * 2007-04-24 2008-08-26 Lycoming Engines, A Division Of Avco Corporation Modular fuel delivery assembly for an aircraft engine

Also Published As

Publication number Publication date
NO332225B1 (en) 2012-07-30
WO2012070946A1 (en) 2012-05-31

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