JP6016682B2 - ガス内燃機関の副室燃料供給装置 - Google Patents

ガス内燃機関の副室燃料供給装置 Download PDF

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Publication number
JP6016682B2
JP6016682B2 JP2013056774A JP2013056774A JP6016682B2 JP 6016682 B2 JP6016682 B2 JP 6016682B2 JP 2013056774 A JP2013056774 A JP 2013056774A JP 2013056774 A JP2013056774 A JP 2013056774A JP 6016682 B2 JP6016682 B2 JP 6016682B2
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Japan
Prior art keywords
chamber
sub
gas
check valve
fuel
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JP2013056774A
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English (en)
Japanese (ja)
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JP2014181613A (ja
JP2014181613A5 (enExample
Inventor
鈴木　元
鈴木　　元
吉栖　博史
博史 吉栖
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries 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.)
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Publication date
Priority to JP2013056774A priority Critical patent/JP6016682B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to PCT/JP2014/053836 priority patent/WO2014148177A1/ja
Priority to US14/777,453 priority patent/US10072560B2/en
Priority to EP14771002.4A priority patent/EP2977583B1/en
Priority to KR1020157025500A priority patent/KR101867140B1/ko
Priority to CN201480016327.6A priority patent/CN105189967B/zh
Publication of JP2014181613A publication Critical patent/JP2014181613A/ja
Publication of JP2014181613A5 publication Critical patent/JP2014181613A5/ja
Application granted granted Critical
Publication of JP6016682B2 publication Critical patent/JP6016682B2/ja
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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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
    • F02B19/1085—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber controlling fuel 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
    • F02D19/02—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
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • 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
    • F02M21/0248—Injectors
    • F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
JP2013056774A 2013-03-19 2013-03-19 ガス内燃機関の副室燃料供給装置 Active JP6016682B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2013056774A JP6016682B2 (ja) 2013-03-19 2013-03-19 ガス内燃機関の副室燃料供給装置
US14/777,453 US10072560B2 (en) 2013-03-19 2014-02-19 Precombustion-chamber fuel supply device for gas internal combustion engine
EP14771002.4A EP2977583B1 (en) 2013-03-19 2014-02-19 Gas internal combustion engine with pre-chamber fuel supply device
KR1020157025500A KR101867140B1 (ko) 2013-03-19 2014-02-19 가스 내연 기관의 부실 연료 공급 장치
PCT/JP2014/053836 WO2014148177A1 (ja) 2013-03-19 2014-02-19 ガス内燃機関の副室燃料供給装置
CN201480016327.6A CN105189967B (zh) 2013-03-19 2014-02-19 燃气内燃机的副室燃料供给装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013056774A JP6016682B2 (ja) 2013-03-19 2013-03-19 ガス内燃機関の副室燃料供給装置

Publications (3)

Publication Number Publication Date
JP2014181613A JP2014181613A (ja) 2014-09-29
JP2014181613A5 JP2014181613A5 (enExample) 2016-01-07
JP6016682B2 true JP6016682B2 (ja) 2016-10-26

Family

ID=51579870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013056774A Active JP6016682B2 (ja) 2013-03-19 2013-03-19 ガス内燃機関の副室燃料供給装置

Country Status (6)

Country Link
US (1) US10072560B2 (enExample)
EP (1) EP2977583B1 (enExample)
JP (1) JP6016682B2 (enExample)
KR (1) KR101867140B1 (enExample)
CN (1) CN105189967B (enExample)
WO (1) WO2014148177A1 (enExample)

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US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
JP6076662B2 (ja) * 2012-09-20 2017-02-08 三菱重工業株式会社 副室式ガスエンジン
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
JP6016682B2 (ja) 2013-03-19 2016-10-26 三菱重工業株式会社 ガス内燃機関の副室燃料供給装置
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
US20190301351A1 (en) 2015-08-24 2019-10-03 Akela Industries Inc. Pre-combustion chamber apparatus and method for pre-combustion
CA2874627A1 (en) * 2014-12-11 2015-02-12 Westport Power Inc. Apparatus for reducing pressure pulsations in a gaseous fuelled internal combustion engine
AT516618B1 (de) 2015-02-27 2016-07-15 Ge Jenbacher Gmbh & Co Og Zylinderkopf
WO2016154056A1 (en) 2015-03-20 2016-09-29 Woodward, Inc. Parallel prechamber ignition system
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
AT516717B1 (de) * 2015-05-26 2016-08-15 Ge Jenbacher Gmbh & Co Og Brennkraftmaschine
CN105041453B (zh) * 2015-07-01 2018-01-16 江苏盛源燃气动力机械有限公司 一种大排量燃气内燃机的预燃室系统
US9890689B2 (en) * 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
US10208651B2 (en) * 2016-02-06 2019-02-19 Prometheus Applied Technologies, Llc Lean-burn pre-combustion chamber
DE102016107669B4 (de) 2016-04-26 2018-08-16 L'orange Gmbh Vorkammer-Zündkerzenanordnung
DE102016209922A1 (de) * 2016-06-06 2017-12-07 Dkt Verwaltungs-Gmbh Vorkammerzündkerze
JP6796471B2 (ja) * 2016-12-08 2020-12-09 三菱重工エンジン＆ターボチャージャ株式会社 副室式ガスエンジン
JP6899224B2 (ja) * 2017-01-26 2021-07-07 三菱重工エンジン＆ターボチャージャ株式会社 副室式ガスエンジン
EP3521585A1 (en) * 2018-02-01 2019-08-07 Innio Jenbacher GmbH & Co OG Prechamber device for combustion engine
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JP7124518B2 (ja) * 2018-07-26 2022-08-24 マツダ株式会社 圧縮着火式エンジンの制御装置
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US11739702B2 (en) * 2021-02-23 2023-08-29 Aramco Services Company Reheated residual gas ignitor
AT525439B1 (de) * 2021-10-14 2023-04-15 Avl List Gmbh Brennkraftmaschine mit Fremdzündung
DE102022209529B4 (de) * 2022-09-13 2024-04-25 Dkt Verwaltungs-Gmbh Vorkammerelement, Zündvorrichtung und Verfahren zur Montage einer Zündvorrichtung
JP2025139512A (ja) * 2024-03-12 2025-09-26 三菱重工エンジン＆ターボチャージャ株式会社 ガスエンジン

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Also Published As

Publication number Publication date
US20160010538A1 (en) 2016-01-14
EP2977583A1 (en) 2016-01-27
US10072560B2 (en) 2018-09-11
KR20150119383A (ko) 2015-10-23
JP2014181613A (ja) 2014-09-29
KR101867140B1 (ko) 2018-07-19
CN105189967A (zh) 2015-12-23
EP2977583B1 (en) 2020-08-05
WO2014148177A1 (ja) 2014-09-25
CN105189967B (zh) 2018-06-26
EP2977583A4 (en) 2016-06-01

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