KR101854058B1 - 액체연료 공급시스템 - Google Patents

액체연료 공급시스템 Download PDF

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Publication number
KR101854058B1
KR101854058B1 KR1020167018936A KR20167018936A KR101854058B1 KR 101854058 B1 KR101854058 B1 KR 101854058B1 KR 1020167018936 A KR1020167018936 A KR 1020167018936A KR 20167018936 A KR20167018936 A KR 20167018936A KR 101854058 B1 KR101854058 B1 KR 101854058B1
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KR
South Korea
Prior art keywords
passage
valve
liquid fuel
pressure
injection
Prior art date
Application number
KR1020167018936A
Other languages
English (en)
Korean (ko)
Other versions
KR20160098416A (ko
Inventor
야스유키 고마다
소타 와타나베
Original Assignee
미츠비시 쥬고교 가부시키가이샤
가부시키가이샤 자판엔진코포레숀
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Application filed by 미츠비시 쥬고교 가부시키가이샤, 가부시키가이샤 자판엔진코포레숀 filed Critical 미츠비시 쥬고교 가부시키가이샤
Publication of KR20160098416A publication Critical patent/KR20160098416A/ko
Application granted granted Critical
Publication of KR101854058B1 publication Critical patent/KR101854058B1/ko

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    • 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
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • 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
    • 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
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3005—Details not otherwise provided for
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • 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
    • Y02T10/36—

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)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Magnetically Actuated Valves (AREA)
KR1020167018936A 2014-02-17 2015-02-04 액체연료 공급시스템 KR101854058B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-027888 2014-02-17
JP2014027888A JP6280763B2 (ja) 2014-02-17 2014-02-17 液体燃料供給システム
PCT/JP2015/053049 WO2015122325A1 (ja) 2014-02-17 2015-02-04 液体燃料供給システム

Publications (2)

Publication Number Publication Date
KR20160098416A KR20160098416A (ko) 2016-08-18
KR101854058B1 true KR101854058B1 (ko) 2018-05-02

Family

ID=53800072

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167018936A KR101854058B1 (ko) 2014-02-17 2015-02-04 액체연료 공급시스템

Country Status (4)

Country Link
JP (1) JP6280763B2 (ja)
KR (1) KR101854058B1 (ja)
CN (1) CN105899786B (ja)
WO (1) WO2015122325A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6687155B2 (ja) * 2017-03-06 2020-04-22 株式会社Ihi ユニフロー掃気式２サイクルエンジン
KR102044736B1 (ko) 2018-02-08 2019-11-14 국방과학연구소 가속도추종 액체연료밸브

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002004899A (ja) 2000-06-27 2002-01-09 Niigata Eng Co Ltd デュアルフューエルエンジン
JP4297181B2 (ja) 2007-07-17 2009-07-15 株式会社デンソー インジェクタ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK174242B1 (da) * 1996-01-15 2002-10-14 Man B & W Diesel As Fremgangsmåde til styring af brændselstilførslen til en dieselmotor, der ved højtryksindsprøjtningbåde kan tilføres brændselsolie og brændselsgas, og en højtryks gasindsprøjtningsmotor af dieseltypen
WO2008000095A1 (en) * 2006-06-29 2008-01-03 The University Of British Columbia Concurrent injection of liquid and gaseous fuels in an engine
JP2009007988A (ja) * 2007-06-27 2009-01-15 Walbro Japan Inc 異種ガス燃料切換供給装置
JP5424308B2 (ja) * 2009-05-22 2014-02-26 独立行政法人海上技術安全研究所 多種燃料に対応可能な燃料噴射装置
JP2013133782A (ja) * 2011-12-27 2013-07-08 Mitsubishi Heavy Ind Ltd ディーゼルエンジンの燃料噴射装置、これを備えたディーゼルエンジン、および船舶
JP6171232B2 (ja) * 2013-12-27 2017-08-02 三菱重工業株式会社 気体燃料供給システム、制御装置及びエンジン

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002004899A (ja) 2000-06-27 2002-01-09 Niigata Eng Co Ltd デュアルフューエルエンジン
JP4297181B2 (ja) 2007-07-17 2009-07-15 株式会社デンソー インジェクタ

Also Published As

Publication number Publication date
JP2015151963A (ja) 2015-08-24
JP6280763B2 (ja) 2018-02-14
CN105899786B (zh) 2019-03-29
WO2015122325A1 (ja) 2015-08-20
CN105899786A (zh) 2016-08-24
KR20160098416A (ko) 2016-08-18

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