EA201891835A1 - MULTI-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES - Google Patents
MULTI-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINESInfo
- Publication number
- EA201891835A1 EA201891835A1 EA201891835A EA201891835A EA201891835A1 EA 201891835 A1 EA201891835 A1 EA 201891835A1 EA 201891835 A EA201891835 A EA 201891835A EA 201891835 A EA201891835 A EA 201891835A EA 201891835 A1 EA201891835 A1 EA 201891835A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- fuel
- fuel system
- internal combustion
- combustion engines
- fuel mixture
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 6
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000002283 diesel fuel Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 2
- 230000001143 conditioned effect Effects 0.000 abstract 1
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
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)
Abstract
В предлагаемой многотопливной системе для дизельных двигателей с дизельным топливом смешивается природный газ, и перед впрыском в камеру сгорания двигателя в смесительной камере выполняется кондиционирование полученной топливной смеси. Обеспечена также возможность введения в камеру сгорания картерных газов. Для определения соотношения дизельного топлива и природного газа в топливной смеси и регулирования этого соотношения, а также для смешивания этих видов топлива, кондиционирования полученной топливной смеси и подачи отфильтрованных картерных газов использовано компьютеризированное управляющее устройство.In the proposed multi-fuel system for diesel engines with diesel fuel, natural gas is mixed, and the fuel mixture is conditioned in the mixing chamber before being injected into the engine combustion chamber. It is also possible to introduce crankcase gases into the combustion chamber. A computerized control device was used to determine the ratio of diesel fuel to natural gas in the fuel mixture and to regulate this ratio, as well as to mix these types of fuel, condition the resulting fuel mixture and supply filtered kartern gases.
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 (1)
Publication Number | Publication Date |
---|---|
EA201891835A1 true EA201891835A1 (en) | 2019-02-28 |
Family
ID=59686473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201891835A EA201891835A1 (en) | 2016-02-24 | 2016-08-30 | MULTI-FUEL SYSTEM FOR INTERNAL COMBUSTION ENGINES |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP3420211A4 (en) |
KR (1) | KR102019278B1 (en) |
CN (1) | CN109072788A (en) |
AU (1) | AU2016393847B2 (en) |
CA (1) | CA3015613C (en) |
EA (1) | EA201891835A1 (en) |
MX (1) | MX369813B (en) |
SG (1) | SG11201807135PA (en) |
WO (1) | WO2017146771A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102094964B1 (en) * | 2019-10-07 | 2020-03-30 | 주식회사 코니테크놀로지 | Fuel controlling device for LNG-diesel dual fuel engine system |
KR102094958B1 (en) * | 2019-11-20 | 2020-05-26 | 주식회사 코니테크놀로지 | Fuel supply apparatus for Diesel- liquidfuel dual fuel system |
Family Cites Families (12)
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 |
CN101952019B (en) | 2007-09-07 | 2014-03-12 | 湍流能量公司 | Dynamic mixing of fluids |
JP5658670B2 (en) * | 2008-09-24 | 2015-01-28 | セルジュ ヴィー モンロス | Pollution control system |
CN201391369Y (en) * | 2009-04-10 | 2010-01-27 | 浙江中高动力科技股份有限公司 | Touch screen-type full-automatic control device for diesel oil-natural gas dual-fuel generating set |
US8166956B2 (en) * | 2009-07-23 | 2012-05-01 | Ford Global Technologies, Llc | Engine with gaseous and/or liquid fuel injector |
CA2792868A1 (en) * | 2009-11-30 | 2011-06-03 | Dhybrid, Inc. | Natural gas and diesel fuel blending system |
CN202023640U (en) * | 2011-04-19 | 2011-11-02 | 北京中兴恒和能源科技有限公司 | Dual-fuel engine for gas/diesel ship |
KR20120129522A (en) * | 2011-05-20 | 2012-11-28 | 신흥대학산학협력단 | System and method for controlling fuel of dual fuel engine |
KR101275287B1 (en) * | 2011-12-12 | 2013-06-17 | 충남대학교산학협력단 | Remote monitoring system for vehicles |
KR101361347B1 (en) | 2012-12-28 | 2014-02-10 | 현대자동차주식회사 | Common rail system for dme fuel |
CA2819721C (en) * | 2013-06-27 | 2014-07-08 | Westport Power Inc. | Engine control apparatus |
US9279372B2 (en) * | 2013-06-27 | 2016-03-08 | Serge V. Monros | Multi-fuel system for internal combustion engines |
-
2016
- 2016-08-30 AU AU2016393847A patent/AU2016393847B2/en not_active Ceased
- 2016-08-30 EA EA201891835A patent/EA201891835A1/en unknown
- 2016-08-30 KR KR1020187026898A patent/KR102019278B1/en active IP Right Grant
- 2016-08-30 CA CA3015613A patent/CA3015613C/en not_active Expired - Fee Related
- 2016-08-30 EP EP16891870.4A patent/EP3420211A4/en not_active Withdrawn
- 2016-08-30 MX MX2018010216A patent/MX369813B/en active IP Right Grant
- 2016-08-30 WO PCT/US2016/049373 patent/WO2017146771A1/en active Application Filing
- 2016-08-30 SG SG11201807135PA patent/SG11201807135PA/en unknown
- 2016-08-30 CN CN201680084902.5A patent/CN109072788A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SG11201807135PA (en) | 2018-09-27 |
KR102019278B1 (en) | 2019-11-04 |
EP3420211A4 (en) | 2019-10-16 |
MX369813B (en) | 2019-11-22 |
WO2017146771A1 (en) | 2017-08-31 |
MX2018010216A (en) | 2019-02-20 |
CN109072788A (en) | 2018-12-21 |
CA3015613A1 (en) | 2017-08-31 |
AU2016393847B2 (en) | 2019-05-09 |
AU2016393847A1 (en) | 2018-09-27 |
KR20180110146A (en) | 2018-10-08 |
CA3015613C (en) | 2019-11-19 |
EP3420211A1 (en) | 2019-01-02 |
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