DK4285013T3 - Samling til direkte indsprøjtning af gasformigt brændstof i en cylinger på en totakts, indvendig forbrændingsstempelmotor og en totakts, indvendig forbrændingsstempelmotor - Google Patents

Samling til direkte indsprøjtning af gasformigt brændstof i en cylinger på en totakts, indvendig forbrændingsstempelmotor og en totakts, indvendig forbrændingsstempelmotor Download PDF

Info

Publication number
DK4285013T3
DK4285013T3 DK21702258.1T DK21702258T DK4285013T3 DK 4285013 T3 DK4285013 T3 DK 4285013T3 DK 21702258 T DK21702258 T DK 21702258T DK 4285013 T3 DK4285013 T3 DK 4285013T3
Authority
DK
Denmark
Prior art keywords
internal combustion
piston engine
stroke internal
combustion piston
cylinder
Prior art date
Application number
DK21702258.1T
Other languages
English (en)
Inventor
Nanda Sangram Kishore
Oliveira Alejandro Calvo
Original Assignee
Waertsilae Services Switzerland Ltd
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 Waertsilae Services Switzerland Ltd filed Critical Waertsilae Services Switzerland Ltd
Application granted granted Critical
Publication of DK4285013T3 publication Critical patent/DK4285013T3/da

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
    • F02M21/0203—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
    • 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
    • F02D19/025—Failure diagnosis or prevention; Safety measures; Testing
    • 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
    • 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
    • F02D19/0684—High pressure fuel injection systems; Details on pumps, rails or the arrangement of valves in the fuel supply and return systems
    • 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
    • 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
    • F02M21/0293—Safety devices; Fail-safe measures
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Fuel-Injection Apparatus (AREA)
DK21702258.1T 2021-01-27 2021-01-27 Samling til direkte indsprøjtning af gasformigt brændstof i en cylinger på en totakts, indvendig forbrændingsstempelmotor og en totakts, indvendig forbrændingsstempelmotor DK4285013T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2021/051844 WO2022161601A1 (en) 2021-01-27 2021-01-27 An assembly for direct injection of gaseous fuel in a cylinder of a two-stroke internal combustion piston engine and a two-stroke internal com-bustion piston engine

Publications (1)

Publication Number Publication Date
DK4285013T3 true DK4285013T3 (da) 2025-06-10

Family

ID=74347101

Family Applications (1)

Application Number Title Priority Date Filing Date
DK21702258.1T DK4285013T3 (da) 2021-01-27 2021-01-27 Samling til direkte indsprøjtning af gasformigt brændstof i en cylinger på en totakts, indvendig forbrændingsstempelmotor og en totakts, indvendig forbrændingsstempelmotor

Country Status (6)

Country Link
EP (1) EP4285013B1 (da)
JP (1) JP7661655B2 (da)
KR (1) KR102848472B1 (da)
CN (1) CN117203417A (da)
DK (1) DK4285013T3 (da)
WO (1) WO2022161601A1 (da)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6095101A (en) * 1997-01-29 2000-08-01 Man B&W Diesel A/S Internal combustion engine of the diesel type for combustion of gas, and a method of supplying such an engine with fuel
US6659730B2 (en) * 1997-11-07 2003-12-09 Westport Research Inc. High pressure pump system for supplying a cryogenic fluid from a storage tank
JP4570130B2 (ja) * 2004-04-23 2010-10-27 岩谷産業株式会社 需要機器連動式低温液化ガス供給装置
US9180869B2 (en) 2011-11-11 2015-11-10 Toyota Jidosha Kabushiki Kaisha Hybrid drive system
US20130306029A1 (en) * 2012-05-17 2013-11-21 Caterpillar Inc. Direct Injection Gas Engine and Method
US9188069B2 (en) * 2012-12-27 2015-11-17 Caterpillar Inc. Gaseous fuel system, direct injection gas engine system, and method
US9151248B2 (en) * 2013-09-17 2015-10-06 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Apparatus and method for transferring inflammable material on marine structure
JP6401544B2 (ja) 2014-08-08 2018-10-10 川崎重工業株式会社 ガス供給システム及びそれを備える船舶
KR101606701B1 (ko) * 2014-08-18 2016-03-28 대우조선해양 주식회사 컨테이너 선박 및 그 배치 구조
EP3247893B1 (en) * 2014-12-29 2021-05-19 Bunjes, Douglas David Internal combustion engine, combustion systems, and related methods and control methods and systems
DK178668B1 (en) * 2015-02-10 2016-10-24 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A fuel gas supply system for an internal combustion engine
DK179056B1 (en) 2016-05-26 2017-09-25 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Fuel supply system for a large two-stroke compression-ignited high-pressure gas injection internal combustion engine
PL229707B1 (pl) * 2016-09-08 2018-08-31 Lpgtech Spolka Z Ograniczona Odpowiedzialnoscia Dwupaliwowy układ bezpośredniego wtrysku zasilania silników spalinowych
CN110582632B (zh) 2017-05-05 2022-02-18 瓦锡兰芬兰有限公司 液化气燃料馈送系统及船舶
DE102019205605A1 (de) * 2019-04-17 2020-10-22 Robert Bosch Gmbh Kraftstofffördereinrichtung für kryogene Kraftstoffe, Kraftstoffsystem mit einer Kraftstofffördereinrichtung

Also Published As

Publication number Publication date
EP4285013A1 (en) 2023-12-06
JP7661655B2 (ja) 2025-04-15
EP4285013B1 (en) 2025-03-26
KR20230119007A (ko) 2023-08-14
WO2022161601A1 (en) 2022-08-04
CN117203417A (zh) 2023-12-08
KR102848472B1 (ko) 2025-08-20
JP2024505039A (ja) 2024-02-02

Similar Documents

Publication Publication Date Title
DE502004008875D1 (de) Injektor für kraftstoff-einspritzsysteme von brennkraftmaschinen, insbesondere von direkteinspritzenden dieselmotoren
IT202200002831A1 (it) Iniettore di carburante gassoso, in particolare idrogeno, per un motore a combustione interna
ATE556206T1 (de) Direkteinspritz-verbrennungsmotor und steuerverfahren dafür
EP4464877A4 (en) Internal combustion engine
DE502004006679D1 (de) Hochdruckpumpe für eine kraftstoffeinspritzeinrichtung einer brennkraftmaschine
HUE072632T2 (hu) Hidrogénüzemeltetésû négyütemû belsõ égésû motor
EP4464884A4 (en) INTERNAL COMBUSTION ENGINE
DK4285013T3 (da) Samling til direkte indsprøjtning af gasformigt brændstof i en cylinger på en totakts, indvendig forbrændingsstempelmotor og en totakts, indvendig forbrændingsstempelmotor
GB2592880B (en) Method and gas fuel injection unit for operating an internal combustion engine
EP4399413A4 (en) SUPERCHARGED INTERNAL COMBUSTION ENGINE
GB202117400D0 (en) Engine braking with fuel injection for internal combustion engines
GB2631754B (en) Gas injector for an internal combustion engine
DK4030049T3 (da) Commonrail brændstofindsprøjtningssystem til en flercylindret intern forbrændingsstempelmotor, fremgngsmåde til opgradering af et brændstofindsprøjtningssystem i en flercylindret intern forbrændingsstempelmotor og en intern forbrøndingsstempelmotor
JP1788240S (ja) 内燃機関用ピストン
IT202200014824A1 (it) Motore a combustione interna a iniezione diretta di idrogeno
KR20160025648A (ko) 앳킨슨 사이클 구현을 위한 링크 구조
FI20175344A7 (fi) Suurpolttomoottorikone
EP4656867A4 (en) Fuel injection valve and internal combustion engine
GB202319923D0 (en) Gas injector for an internal combustion engine
GB202311585D0 (en) Gas injector for an internal combustion engine
EA201000461A1 (ru) Газовый двигатель внутреннего сгорания и способ его изготовления, прежде всего, путем переделки дизельного двигателя
EP4423384C0 (de) Brennstoffeinspritzventil für verbrennungskraftmaschinen
JP1808235S (ja) 内燃機関
GB202311282D0 (en) Hydrogen gas management for internal combustion engine direct fuel injection
AP2010005151A0 (en) A novel inline two cylinder direct injection high pressure common rail four-stroke reciprocating piston internal combustion turbocharged diesel engine