JP5842044B2 - パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁 - Google Patents

パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁 Download PDF

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Publication number
JP5842044B2
JP5842044B2 JP2014203714A JP2014203714A JP5842044B2 JP 5842044 B2 JP5842044 B2 JP 5842044B2 JP 2014203714 A JP2014203714 A JP 2014203714A JP 2014203714 A JP2014203714 A JP 2014203714A JP 5842044 B2 JP5842044 B2 JP 5842044B2
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Prior art keywords
fuel
valve
pilot
nozzle
gaseous fuel
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Japanese (ja)
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JP2015086867A5 (enExample
JP2015086867A (ja
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ヨハンズ フラルプ
ヨハンズ フラルプ
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Everllence, Filial af Everllence SE, Tyskland
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Everllence, Filial af Everllence SE, Tyskland
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    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • 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
    • F02D19/0689—Injectors for in-cylinder direct injection
    • 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
    • F02D19/0694—Injectors operating with a plurality of 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
    • F02D19/08—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 simultaneously using pluralities of fuels
    • F02D19/10—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 simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
    • 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
    • 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
    • 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
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle 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
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle valves
    • F02M21/0266—Hollow stem valves; Piston valves; Stems having a spherical tip
    • 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
    • F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
    • 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
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F02M43/04—Injectors peculiar thereto
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/06—Other fuel injectors peculiar thereto
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/025—Injectors structurally combined with fuel-injection pumps characterised by the pump drive hydraulic, e.g. with pressure amplification
    • F02M57/026—Construction details of pressure amplifiers, e.g. fuel passages or check valves arranged in the intensifier piston or head, particular diameter relationships, stop members, arrangement of ports or conduits
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
    • 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

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  • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2014203714A 2013-10-30 2014-10-02 パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁 Active JP5842044B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK201300617A DK178149B1 (en) 2013-10-30 2013-10-30 A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine
DKPA201300617 2013-10-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015182377A Division JP6033378B2 (ja) 2013-10-30 2015-09-16 パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁

Publications (3)

Publication Number Publication Date
JP2015086867A JP2015086867A (ja) 2015-05-07
JP2015086867A5 JP2015086867A5 (enExample) 2015-09-03
JP5842044B2 true JP5842044B2 (ja) 2016-01-13

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JP2014203714A Active JP5842044B2 (ja) 2013-10-30 2014-10-02 パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁
JP2015182377A Active JP6033378B2 (ja) 2013-10-30 2015-09-16 パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁

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JP2015182377A Active JP6033378B2 (ja) 2013-10-30 2015-09-16 パイロット油噴射のための、及び自己着火内燃機関の燃焼室に気体燃料を噴射するための、燃料弁

Country Status (8)

Country Link
US (1) US9909546B2 (enExample)
EP (2) EP3002444B1 (enExample)
JP (2) JP5842044B2 (enExample)
KR (1) KR101602841B1 (enExample)
CN (2) CN105756788B (enExample)
DK (1) DK178149B1 (enExample)
RU (1) RU2585339C2 (enExample)
WO (1) WO2015062607A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201309124D0 (en) * 2013-05-21 2013-07-03 Delphi Tech Holding Sarl Fuel Injector
US9581798B2 (en) 2013-07-22 2017-02-28 Fundacio Institut De Ciencies Fotoniques Light sheet-based imaging device with extended depth of field
DK178149B1 (en) 2013-10-30 2015-06-29 Man Diesel & Turbo Deutschland A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine
US20160069310A1 (en) * 2014-09-09 2016-03-10 Avl Powertrain Engineering, Inc. Fuel injector with diesel pilot injection
DK178521B1 (en) * 2014-10-17 2016-05-09 Man Diesel & Turbo Deutschland A fuel valve for injecting gaseous fuel into a combustion chamber of a self-igniting internal combustion engine, engine, method and use
DK178519B1 (en) * 2014-10-17 2016-05-09 Man Diesel & Turbo Deutschland A fuel valve for injecting gaseous fuel into a combustion chamber of a self-igniting internal combustion engine and method
DK178692B1 (en) * 2015-04-22 2016-11-21 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A fuel valve for a large two-stroke self-igniting internal combustion engine
EP3165749A1 (de) * 2015-11-04 2017-05-10 GE Jenbacher GmbH & Co. OG Brennkraftmaschine mit einspritzmengensteuerung
DK179161B1 (en) * 2016-05-26 2017-12-18 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A large two-stroke compression-ignited internal combustion engine with fuel injection system for low flashpoint fuel and a fuel valve therefore
DK3267017T3 (da) * 2016-07-05 2025-01-02 Wingd Ag Fremgangsmåde til drift af en dual-fuel stor dieselmotor samt stor dieselmotor
DK179213B9 (en) * 2016-12-01 2018-04-16 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A fuel valve for injecting a liquid fuel into a combustion chamber of a large compression-igniting turbocharged two-stroke internal combustion engine
DK179315B1 (en) * 2016-12-01 2018-04-30 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland A fuel valve for injecting gaseous fuel into a combustion chamber of a large two-stroke turbocharged compression-ignition internal combustion engine and method
DK179146B1 (en) * 2016-12-13 2017-12-04 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Nozzle for fuel valve for injecting fuel into the cylinders of a large turbocharged two-stroke compression-ignited internal combustion engineand and an engine therefore
DK179281B1 (en) * 2016-12-13 2018-04-03 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Nozzle for fuel valve for injecting fuel into the cylinders of a large turbocharged two-stroke compression-ignited internal combustion engine
US11506161B2 (en) * 2018-04-02 2022-11-22 Quantlogic Corporation Fuel injector for on-demand multi-fuel injection
DK180001B1 (en) * 2018-12-11 2020-01-15 MAN Energy Solutions A LARGE TWO-STROKE COMPRESSION-IGNITED INTERNAL COMBUSTION ENGINE WITH FUEL INJECTION SYSTEM FOR A LOW FLASHPOINT FUEL AND A FUEL VALVE THEREFORE
JP2020139435A (ja) * 2019-02-27 2020-09-03 株式会社デンソー 流体噴射装置
US10982601B2 (en) * 2019-03-15 2021-04-20 Caterpillar Inc. Combustion control system and method for switching between spark and pilot-ignited operating modes in dual fuel engine
JP7465634B2 (ja) * 2019-06-14 2024-04-11 株式会社ジャパンエンジンコーポレーション 舶用ディーゼルエンジン
EP3896267A1 (de) * 2020-04-17 2021-10-20 Winterthur Gas & Diesel AG Längsgespülter grossmotor
US11326521B2 (en) * 2020-06-30 2022-05-10 General Electric Company Methods of igniting liquid fuel in a turbomachine
DK180809B1 (en) * 2020-12-09 2022-04-07 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Internal combustion engine
DE102021203738A1 (de) * 2021-04-15 2022-10-20 Robert Bosch Gesellschaft mit beschränkter Haftung Gasinjektor mit kurzer axialer Bauweise
CN115387897A (zh) * 2021-05-25 2022-11-25 上海汽车集团股份有限公司 发动机用氢气点火系统及发动机总成
US20230105784A1 (en) * 2021-10-04 2023-04-06 Woodward, Inc. Flame arrestor screw
CN116292005A (zh) * 2023-03-15 2023-06-23 中船动力研究院有限公司 燃料阀以及发动机
JP2025024797A (ja) 2023-08-08 2025-02-21 株式会社ジャパンエンジンコーポレーション ガスエンジン

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346556A1 (fr) 1976-04-02 1977-10-28 Moteur Moderne Le Moteur diesel a alimentation atmospherique ou suralimente
US4185779A (en) 1978-01-16 1980-01-29 The Bendix Corporation Fuel injector
DE2922682A1 (de) * 1979-06-02 1980-12-04 Daimler Benz Ag Einspritzduese fuer luftverdichtende einspritzbrennkraftmaschinen
SU1240945A1 (ru) 1984-06-01 1986-06-30 Московский Ордена Трудового Красного Знамени Автомобильно-Дорожный Институт Форсунка дл дизел
US4691674A (en) 1984-10-13 1987-09-08 Diesel Kiki Co., Ltd. Multistage fuel injection system for internal combustion engines
JPS6196169A (ja) 1984-10-15 1986-05-14 Diesel Kiki Co Ltd 多段燃料噴射装置
CH669822A5 (enExample) * 1986-02-12 1989-04-14 Sulzer Ag
US4782794A (en) 1986-08-18 1988-11-08 General Electric Company Fuel injector system
SU1467243A1 (ru) 1987-03-20 1989-03-23 Университет дружбы народов им.Патриса Лумумбы Форсунка дл двухстадийного впрыска двух видов топлива
DE3936619A1 (de) * 1989-11-03 1991-05-08 Man Nutzfahrzeuge Ag Verfahren zum einspritzen eines brennstoffes in einen brennraum einer luftverdichtenden, selbstzuendenden brennkraftmaschine, sowie vorrichtungen zur durchfuehrung dieses verfahrens
US4966103A (en) * 1989-11-09 1990-10-30 Cooper Industries, Inc. Combustion system for dual fuel engine
FI101169B (fi) * 1995-12-08 1998-04-30 Waertsilae Nsd Oy Ab Polttomoottorin ruiskutusventtiilijärjestely
JPH10110661A (ja) * 1996-10-04 1998-04-28 Zexel:Kk 燃料噴射ノズル
US6073862A (en) * 1998-09-16 2000-06-13 Westport Research Inc. Gaseous and liquid fuel injector
AUPS280402A0 (en) 2002-06-07 2002-06-27 Barrack Combustion Process Pty Ltd Diesel combustion enhancer & fuel conditioner
CA2442601C (en) 2003-09-26 2005-05-24 Westport Research Inc. A fuel injection system and method of operation for a gaseous fuelled engine with liquid pilot fuel ignition
JP2005232988A (ja) 2004-02-17 2005-09-02 Osaka Gas Co Ltd 副室式エンジン
JP2008507653A (ja) * 2004-07-20 2008-03-13 マツレク リミテッド 内燃機関のための制御機構を備えた液圧駆動式ポンプ噴射機
JP4419795B2 (ja) * 2004-10-25 2010-02-24 株式会社デンソー インジェクタ
JP2006183468A (ja) * 2004-12-24 2006-07-13 Denso Corp 燃料噴射装置
RU50260U1 (ru) * 2005-06-28 2005-12-27 Государственное образовательное учреждение высшего профессионального образования "Самарская государственная академия путей сообщения" (СамГАПС) Форсунка многотопливного дизеля
CA2532775C (en) 2006-01-31 2008-04-15 Westport Research Inc. Method and apparatus for delivering two fuels to a direct injection internal combustion engine
CN101400885B (zh) * 2006-03-10 2011-12-07 沃尔沃拉斯特瓦格纳公司 燃料喷射系统
US8322325B2 (en) 2006-06-29 2012-12-04 The University Of British Columbia Concurrent injection of liquid and gaseous fuels in an engine
JP4297181B2 (ja) 2007-07-17 2009-07-15 株式会社デンソー インジェクタ
JP2009138580A (ja) * 2007-12-05 2009-06-25 Denso Corp 燃料噴射弁及びそれを備えた燃料噴射装置
CA2633846C (en) * 2008-06-27 2009-12-29 Westport Power Inc. Fuel injection valve and method for co-injecting a liquid and a gaseous fuel into the combustion chamber of an internal combustion engine
JP2011252411A (ja) 2010-06-01 2011-12-15 Mitsui Eng & Shipbuild Co Ltd ディーゼル機関及びディーゼル機関制御方法
KR101148683B1 (ko) * 2010-06-07 2012-05-21 현대중공업 주식회사 디젤엔진과 가스엔진용 하이브리드형 노즐을 구비한 이중 연료분사밸브장치
KR101158631B1 (ko) * 2010-07-23 2012-06-26 현대중공업 주식회사 ２중 연료분사밸브
KR20120015132A (ko) 2010-08-11 2012-02-21 현대중공업 주식회사 2단 연료 분사 밸브
KR101137614B1 (ko) * 2010-10-28 2012-04-19 현대중공업 주식회사 내연기관용 연료분사밸브
US8459576B2 (en) 2011-01-26 2013-06-11 Caterpillar Inc. Dual fuel injector for a common rail system
DK177456B1 (en) * 2011-06-27 2013-06-17 Man Diesel & Turbo Deutschland A fuel valve for large turbocharged two stroke diesel engines
US8820295B2 (en) * 2011-09-30 2014-09-02 Caterpillar Inc. Single actuator fuel injector for dual fuels
US9422899B2 (en) 2011-10-24 2016-08-23 Caterpillar Inc. Dual fuel injector with hydraulic lock seal and liquid leak purge strategy
US8839763B2 (en) 2012-11-02 2014-09-23 Caterpillar Inc. Compression ignition dual fuel engine and fuel injector for same
JP5786875B2 (ja) * 2013-02-05 2015-09-30 株式会社デンソー 燃料噴射ノズル
DK178149B1 (en) 2013-10-30 2015-06-29 Man Diesel & Turbo Deutschland A Fuel Valve for Pilot Oil Injection and for Injecting Gaseous Fuel into the Combustion Chamber of a Self-Igniting Internal Combustion Engine

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DK201300617A1 (en) 2015-05-11
EP3002444A1 (en) 2016-04-06
DK178149B1 (en) 2015-06-29
CN104454192A (zh) 2015-03-25
EP2868911B1 (en) 2016-08-31
RU2585339C2 (ru) 2016-05-27
US9909546B2 (en) 2018-03-06
US20160258400A1 (en) 2016-09-08
CN105756788B (zh) 2019-03-26
KR101602841B1 (ko) 2016-03-11
EP3002444B1 (en) 2019-04-10
CN104454192B (zh) 2016-11-09
JP6033378B2 (ja) 2016-11-30
RU2014139941A (ru) 2016-04-20
EP2868911A1 (en) 2015-05-06
CN105756788A (zh) 2016-07-13
JP2015086867A (ja) 2015-05-07
WO2015062607A1 (en) 2015-05-07
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