KR102019278B1 - 내연 엔진용 멀티 연료 시스템 - Google Patents

내연 엔진용 멀티 연료 시스템 Download PDF

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Publication number
KR102019278B1
KR102019278B1 KR1020187026898A KR20187026898A KR102019278B1 KR 102019278 B1 KR102019278 B1 KR 102019278B1 KR 1020187026898 A KR1020187026898 A KR 1020187026898A KR 20187026898 A KR20187026898 A KR 20187026898A KR 102019278 B1 KR102019278 B1 KR 102019278B1
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KR
South Korea
Prior art keywords
fuel
diesel
natural gas
microcontroller
engine
Prior art date
Application number
KR1020187026898A
Other languages
English (en)
Korean (ko)
Other versions
KR20180110146A (ko
Inventor
서지 브이. 몬로스
Original Assignee
서지 브이. 몬로스
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Priority claimed from US15/052,203 external-priority patent/US9784152B2/en
Application filed by 서지 브이. 몬로스 filed Critical 서지 브이. 몬로스
Publication of KR20180110146A publication Critical patent/KR20180110146A/ko
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Publication of KR102019278B1 publication Critical patent/KR102019278B1/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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • 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
    • F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
    • 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
    • F02D19/0686—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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F01M2013/0022—Breather valves electromagnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0461—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a labyrinth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/08—Engine blow-by from crankcase chamber
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
KR1020187026898A 2016-02-24 2016-08-30 내연 엔진용 멀티 연료 시스템 KR102019278B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/052,203 2016-02-24
US15/052,203 US9784152B2 (en) 2013-06-27 2016-02-24 Multi-fuel system for internal combustion engines
PCT/US2016/049373 WO2017146771A1 (en) 2016-02-24 2016-08-30 Multi-fuel system for internal combustion engines

Publications (2)

Publication Number Publication Date
KR20180110146A KR20180110146A (ko) 2018-10-08
KR102019278B1 true KR102019278B1 (ko) 2019-11-04

Family

ID=59686473

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187026898A KR102019278B1 (ko) 2016-02-24 2016-08-30 내연 엔진용 멀티 연료 시스템

Country Status (9)

Country Link
EP (1) EP3420211A4 (de)
KR (1) KR102019278B1 (de)
CN (1) CN109072788A (de)
AU (1) AU2016393847B2 (de)
CA (1) CA3015613C (de)
EA (1) EA201891835A1 (de)
MX (1) MX369813B (de)
SG (1) SG11201807135PA (de)
WO (1) WO2017146771A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102094964B1 (ko) * 2019-10-07 2020-03-30 주식회사 코니테크놀로지 Lng-디젤 혼소 연료 공급시스템의 연료 제어 장치
KR102094958B1 (ko) * 2019-11-20 2020-05-26 주식회사 코니테크놀로지 디젤-액상연료 혼소 시스템의 연료 공급 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538152A (ja) 2007-09-07 2010-12-09 タービュレント エナジー インコーポレイテッド 混合流体並びに流体を動的に混合する方法、装置及びシステム
US20110017174A1 (en) * 2009-07-23 2011-01-27 Ford Global Technologies, Llc Engine with gaseous and/or liquid fuel injector
US20120004824A1 (en) * 2009-11-30 2012-01-05 Trevor Robert Milton Natural gas and diesel fuel blending system
KR101275287B1 (ko) * 2011-12-12 2013-06-17 충남대학교산학협력단 원격 차량 감시 시스템
US20140182553A1 (en) 2012-12-28 2014-07-03 Hyundai Motor Company Common rail system for dme fuel
US20150000638A1 (en) * 2013-06-27 2015-01-01 Serge V. Monros Multi-fuel system for internal combustion engines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2407620A (en) * 2003-07-29 2005-05-04 Thomas Tsoi Hei Ma Vehicle direct-injection i.c. engine fuelled by a premixed solution of LPG and gasoline
AU2009296656B2 (en) * 2008-09-24 2013-06-20 Serge V. Monros Pollution control system
CN201391369Y (zh) * 2009-04-10 2010-01-27 浙江中高动力科技股份有限公司 触摸屏式全自动柴油/天然气双燃料发电机组控制装置
CN202023640U (zh) * 2011-04-19 2011-11-02 北京中兴恒和能源科技有限公司 燃气/柴油船舶双燃料发动机
KR20120129522A (ko) * 2011-05-20 2012-11-28 신흥대학산학협력단 혼소 연료 엔진의 연료 제어 시스템 및 방법
CA2819721C (en) * 2013-06-27 2014-07-08 Westport Power Inc. Engine control apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010538152A (ja) 2007-09-07 2010-12-09 タービュレント エナジー インコーポレイテッド 混合流体並びに流体を動的に混合する方法、装置及びシステム
US20110017174A1 (en) * 2009-07-23 2011-01-27 Ford Global Technologies, Llc Engine with gaseous and/or liquid fuel injector
US20120004824A1 (en) * 2009-11-30 2012-01-05 Trevor Robert Milton Natural gas and diesel fuel blending system
KR101275287B1 (ko) * 2011-12-12 2013-06-17 충남대학교산학협력단 원격 차량 감시 시스템
US20140182553A1 (en) 2012-12-28 2014-07-03 Hyundai Motor Company Common rail system for dme fuel
US20150000638A1 (en) * 2013-06-27 2015-01-01 Serge V. Monros Multi-fuel system for internal combustion engines

Also Published As

Publication number Publication date
KR20180110146A (ko) 2018-10-08
AU2016393847A1 (en) 2018-09-27
MX2018010216A (es) 2019-02-20
EP3420211A4 (de) 2019-10-16
CA3015613A1 (en) 2017-08-31
CN109072788A (zh) 2018-12-21
CA3015613C (en) 2019-11-19
WO2017146771A1 (en) 2017-08-31
MX369813B (es) 2019-11-22
EP3420211A1 (de) 2019-01-02
EA201891835A1 (ru) 2019-02-28
AU2016393847B2 (en) 2019-05-09
SG11201807135PA (en) 2018-09-27

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