EP3420211A4 - MULTI-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES - Google Patents

MULTI-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES Download PDF

Info

Publication number
EP3420211A4
EP3420211A4 EP16891870.4A EP16891870A EP3420211A4 EP 3420211 A4 EP3420211 A4 EP 3420211A4 EP 16891870 A EP16891870 A EP 16891870A EP 3420211 A4 EP3420211 A4 EP 3420211A4
Authority
EP
European Patent Office
Prior art keywords
internal combustion
combustion engines
fuel system
fuel
engines
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16891870.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3420211A1 (en
Inventor
Serge V. Monros
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from US15/052,203 external-priority patent/US9784152B2/en
Application filed by Individual filed Critical Individual
Publication of EP3420211A1 publication Critical patent/EP3420211A1/en
Publication of EP3420211A4 publication Critical patent/EP3420211A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
EP16891870.4A 2016-02-24 2016-08-30 MULTI-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES Withdrawn EP3420211A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
EP3420211A1 EP3420211A1 (en) 2019-01-02
EP3420211A4 true EP3420211A4 (en) 2019-10-16

Family

ID=59686473

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16891870.4A Withdrawn EP3420211A4 (en) 2016-02-24 2016-08-30 MULTI-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES

Country Status (9)

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

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 (5)

* 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
US20100076664A1 (en) * 2008-09-24 2010-03-25 Monros Serge V Pollution control system
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
US20150000638A1 (en) * 2013-06-27 2015-01-01 Serge V. Monros Multi-fuel system for internal combustion engines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100281766A1 (en) 2007-09-07 2010-11-11 David Livshits Dynamic Mixing of Fluids
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
KR101275287B1 (ko) * 2011-12-12 2013-06-17 충남대학교산학협력단 원격 차량 감시 시스템
KR101361347B1 (ko) 2012-12-28 2014-02-10 현대자동차주식회사 디메틸에테르 연료용 커먼레일 시스템
CA2819721C (en) * 2013-06-27 2014-07-08 Westport Power Inc. Engine control apparatus

Patent Citations (5)

* 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
US20100076664A1 (en) * 2008-09-24 2010-03-25 Monros Serge V Pollution control system
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
US20150000638A1 (en) * 2013-06-27 2015-01-01 Serge V. Monros Multi-fuel system for internal combustion engines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017146771A1 *

Also Published As

Publication number Publication date
MX2018010216A (es) 2019-02-20
SG11201807135PA (en) 2018-09-27
CA3015613A1 (en) 2017-08-31
KR20180110146A (ko) 2018-10-08
WO2017146771A1 (en) 2017-08-31
CA3015613C (en) 2019-11-19
EP3420211A1 (en) 2019-01-02
AU2016393847A1 (en) 2018-09-27
AU2016393847B2 (en) 2019-05-09
CN109072788A (zh) 2018-12-21
KR102019278B1 (ko) 2019-11-04
EA201891835A1 (ru) 2019-02-28
MX369813B (es) 2019-11-22

Similar Documents

Publication Publication Date Title
EP3232038A4 (en) Fuel control device for internal combustion engine
EP3290682A4 (en) Intake device for internal combustion engines
EP3144512A4 (en) Fuel injection system for internal combustion engine
EP3613979A4 (en) IGNITION SYSTEM FOR A COMBUSTION SYSTEM
EP3163046A4 (en) Cooling system for internal combustion engine
EP3472440A4 (en) INTERNAL COMBUSTION ENGINE
EP3382725A4 (en) IGNITION COIL FOR INTERNAL COMBUSTION ENGINE
EP3109443A4 (en) Fuel injection device for internal combustion engine
EP3486471A4 (en) INTERNAL COMBUSTION ENGINE
EP3325343A4 (en) Internal combustion piston engine for aviation
GB201511432D0 (en) Fuel injection system for internal combustion engines
EP3130792A4 (en) Ignition device for internal combustion engine
EP3371432A4 (en) SUPERIOR INTERNAL COMBUSTION ENGINE
EP3312857A4 (en) IGNITION COIL FOR INTERNAL COMBUSTION ENGINES
EP3279452A4 (en) Control unit for internal combustion engine
EP3584432A4 (en) COMBUSTION MACHINE
EP3472442A4 (en) POWER SUPPLY SYSTEM WITH INTERNAL COMBUSTION ENGINE
EP3279451A4 (en) Control unit for internal combustion engine
EP3327269A4 (en) Internal combustion engine
EP3130793A4 (en) Ignition device for internal combustion engine
EP3420211A4 (en) MULTI-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES
EP3456952A4 (en) SUCTION DEVICE FOR A COMBUSTION ENGINE
EP3306119A4 (en) SHIFTING ELEMENT FOR A COMBUSTION ENGINE
EP3289201A4 (en) IMPROVED INTERNAL COMBUSTION ENGINE
EP3242010A4 (en) Ignition system, and internal combustion engine

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180921

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20190918

RIC1 Information provided on ipc code assigned before grant

Ipc: F01M 13/04 20060101ALI20190912BHEP

Ipc: F02D 19/08 20060101AFI20190912BHEP

Ipc: F02D 41/00 20060101ALI20190912BHEP

Ipc: F02M 25/06 20160101ALI20190912BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200904

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210115