EA202091882A1 - Система подачи топлива и узел для впрыска сжиженного пара под высоким давлением в камеру сгорания - Google Patents
Система подачи топлива и узел для впрыска сжиженного пара под высоким давлением в камеру сгоранияInfo
- Publication number
- EA202091882A1 EA202091882A1 EA202091882A EA202091882A EA202091882A1 EA 202091882 A1 EA202091882 A1 EA 202091882A1 EA 202091882 A EA202091882 A EA 202091882A EA 202091882 A EA202091882 A EA 202091882A EA 202091882 A1 EA202091882 A1 EA 202091882A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- high pressure
- fuel
- gasoline
- supply system
- fuel supply
- Prior art date
Links
Classifications
-
- 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
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
- F02B69/02—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel
- F02B69/04—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types for different fuel types, other than engines indifferent to fuel consumed, e.g. convertible from light to heavy fuel for gaseous and non-gaseous fuels
-
- 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
- F02D19/066—Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels
-
- 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
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
- F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
-
- 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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive
-
- 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
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
-
- 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
- F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of 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
- 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
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Настоящее изобретение предусматривает систему подачи топлива для впрыска сжиженного пара под высоким давлением в камеру сгорания двигателя внутреннего сгорания, которая содержит (i) первый питающий бак для бензинового топлива; (ii) второй питающий бак для топлива из сжиженного пара; (iii) насос высокого давления для бензинового топлива; (iv) насос высокого давления для сжиженного пара; (v) селекторный переключатель топлива, предназначенный для эксплуатации системы подачи топлива в состоянии подачи бензина или в состоянии подачи сжиженного пара; (vi) рампу высокого давления, расположенную ниже по потоку относительно указанных насосов высокого давления, с несколькими форсунками для прямого впрыска топлива в камеры сгорания; и при этом указанный насос высокого давления для сжиженного пара дополнительно содержит поршень для передачи давления бензинового топлива, находящегося в указанных камерах для бензина, топливу из сжиженного пара, находящемуся в указанных камерах для сжиженного пара.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2020508A NL2020508B1 (en) | 2018-02-28 | 2018-02-28 | FUEL SUPPLY SYSTEM AND ASSEMBLY FOR INJECTING LlQUEFIED VAPOUR UNDER HIGH PRESSURE INTO A COMBUSTION CHAMBER |
PCT/EP2019/055049 WO2019166580A1 (en) | 2018-02-28 | 2019-02-28 | Fuel supply system and assembly for injecting liquefied vapour under high pressure into a combustion chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202091882A1 true EA202091882A1 (ru) | 2020-10-08 |
Family
ID=62817026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202091882A EA202091882A1 (ru) | 2018-02-28 | 2019-02-28 | Система подачи топлива и узел для впрыска сжиженного пара под высоким давлением в камеру сгорания |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210033032A1 (ru) |
EP (1) | EP3759333B1 (ru) |
KR (1) | KR20200123433A (ru) |
AU (1) | AU2019228707A1 (ru) |
EA (1) | EA202091882A1 (ru) |
NL (1) | NL2020508B1 (ru) |
WO (1) | WO2019166580A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11761387B1 (en) * | 2023-01-05 | 2023-09-19 | Ford Global Technologies, Llc | System and method for fuel pump shutdown |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59155533A (ja) * | 1983-02-25 | 1984-09-04 | Toshiba Corp | ガスタ−ビンプラント |
JPH05332217A (ja) * | 1992-05-29 | 1993-12-14 | Mitsubishi Heavy Ind Ltd | 油圧駆動形注水器 |
JP2007154797A (ja) * | 2005-12-06 | 2007-06-21 | Denso Corp | 燃料噴射装置 |
US7607383B2 (en) * | 2007-05-01 | 2009-10-27 | Nagel Robert W | System for backup rod seal for hydraulic cylinder |
DE102007037214A1 (de) * | 2007-08-07 | 2009-02-12 | Robert Bosch Gmbh | Wellendichtringsystem |
NL2002384C2 (nl) * | 2008-03-03 | 2011-04-04 | Vialle Alternative Fuel Systems Bv | Inrichting en werkwijze voor een verbrandingsmotor met directe inspuiting met twee brandstoffen. |
WO2011010342A1 (ja) * | 2009-07-21 | 2011-01-27 | 株式会社技術開発総合研究所 | 燃料供給装置 |
AU2011341379A1 (en) * | 2011-04-18 | 2012-11-01 | Nok Corporation | Sealing system |
DE102012103595B4 (de) * | 2012-04-24 | 2015-10-15 | Parker Hannifin Manufacturing Germany GmbH & Co. KG | Dichtungsanordnung für eine Zylinderabdichteinrichtung eines Pneumatikzylinders |
DE102012021077A1 (de) * | 2012-10-19 | 2014-04-24 | Geräte- und Pumpenbau GmbH | Dichtungseinrichtung für Stangen |
WO2017174118A1 (de) * | 2016-04-05 | 2017-10-12 | Befinal Gmbh | Kraftstoffaustausch- und kraftstoffförder-system für kraftstoffanlagen |
-
2018
- 2018-02-28 NL NL2020508A patent/NL2020508B1/nl not_active IP Right Cessation
-
2019
- 2019-02-28 US US16/975,495 patent/US20210033032A1/en not_active Abandoned
- 2019-02-28 KR KR1020207025643A patent/KR20200123433A/ko active IP Right Grant
- 2019-02-28 EP EP19707802.5A patent/EP3759333B1/en active Active
- 2019-02-28 WO PCT/EP2019/055049 patent/WO2019166580A1/en active Search and Examination
- 2019-02-28 AU AU2019228707A patent/AU2019228707A1/en not_active Abandoned
- 2019-02-28 EA EA202091882A patent/EA202091882A1/ru unknown
Also Published As
Publication number | Publication date |
---|---|
KR20200123433A (ko) | 2020-10-29 |
AU2019228707A1 (en) | 2020-10-01 |
US20210033032A1 (en) | 2021-02-04 |
WO2019166580A1 (en) | 2019-09-06 |
EP3759333A1 (en) | 2021-01-06 |
NL2020508B1 (en) | 2019-09-16 |
EP3759333B1 (en) | 2022-05-11 |
NL2020508A (en) | 2019-09-04 |
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