FI20185370A - Kaksipolttoainemoottori ja menetelmä sen käyttämiseksi - Google Patents
Kaksipolttoainemoottori ja menetelmä sen käyttämiseksiInfo
- Publication number
- FI20185370A FI20185370A FI20185370A FI20185370A FI20185370A FI 20185370 A FI20185370 A FI 20185370A FI 20185370 A FI20185370 A FI 20185370A FI 20185370 A FI20185370 A FI 20185370A FI 20185370 A FI20185370 A FI 20185370A
- Authority
- FI
- Finland
- Prior art keywords
- fuel
- dual
- same
- cylinders
- fuel engine
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 15
- 238000002485 combustion reaction Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
Classifications
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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
- F02D19/0602—Control of components of the fuel supply system
- F02D19/0613—Switch-over from one fuel to another
-
- 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
- F02D19/0602—Control of components of the fuel supply system
-
- 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
-
- 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
-
- 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
- F02D19/0684—High pressure fuel injection systems; Details on pumps, rails or the arrangement of valves in the fuel supply and return systems
-
- 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
- F02M21/04—Gas-air mixing apparatus
-
- 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
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0064—Layout or arrangement of systems for feeding fuel for engines being fed with multiple fuels or fuels having special properties, e.g. bio-fuels; varying the fuel composition
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
-
- 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]
-
- 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)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
Kaksipolttoainemoottori (23), joka käsittää useita sylintereitä (2), jolloin kaksipolttoainemoottorin (23) nestepolttoainekäyttötavassa sylinterin (2) palotilaan (9) on syötettävissä useita polttoainepumppuja (25a, 25b, 25c) käsittävän polttoaineensyöttölaitteen (24) kautta nestemäistä polttoainetta sen polttamiseksi, ja jolloin kaksipolttoainemoottorin (23) kaasupolttoainekäyttötavassa sylinterin (2) palotilaan (9) on syötettävissä yhtäältä nestemäistä polttoainetta sen polttamiseksi ja toisaalta sytytysfluidia sen sytyttämiseksi, jolloin polttoaineensyöttölaite (24) nestemäistä polttoainetta varten kaksipolttoainemoottorin (23) kaasupolttoainekäyttötavassa syöttää sytytysfluidia sylinterin (2) palotilaan (9) siten, että polttoainepumput (25a, 25b, 25c) kuljettavat sytytysfluidia vuorotellen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017208160.0A DE102017208160A1 (de) | 2017-05-15 | 2017-05-15 | Dual-Fuel-Motor und Verfahren zum Betreiben desselben |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20185370A1 FI20185370A1 (fi) | 2018-11-16 |
FI20185370A true FI20185370A (fi) | 2018-11-16 |
FI130532B FI130532B (fi) | 2023-11-03 |
Family
ID=63962423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20185370A FI130532B (fi) | 2017-05-15 | 2018-04-19 | Kaksipolttoainemoottori ja menetelmä sen käyttämiseksi |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2018194000A (fi) |
KR (1) | KR102495443B1 (fi) |
CN (1) | CN108869061B (fi) |
DE (1) | DE102017208160A1 (fi) |
FI (1) | FI130532B (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110700954A (zh) * | 2019-10-31 | 2020-01-17 | 中车戚墅堰机车有限公司 | 液体双燃料中速柴油机系统及其调速控制方法 |
CN115450810A (zh) * | 2022-10-28 | 2022-12-09 | 中船动力研究院有限公司 | 双燃料协同喷射系统及船舶 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4742801A (en) * | 1987-08-13 | 1988-05-10 | Erik Kelgard | Dual fuel mobil engine system |
DE19621297C1 (de) * | 1996-05-28 | 1997-12-04 | Man B & W Diesel Ag | Einrichtung zur Steuerung/Regelung der Zündöl-Einspritzung eines Gasmotors |
JPH10196481A (ja) * | 1997-01-10 | 1998-07-28 | Toyota Motor Corp | 燃料ポンプの制御装置 |
DE10023033A1 (de) * | 2000-05-11 | 2001-11-22 | Bosch Gmbh Robert | Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkteinspritzenden Brennkraftmaschine |
JP2003056422A (ja) * | 2001-08-10 | 2003-02-26 | Kawasaki Heavy Ind Ltd | 複数気筒内燃機関の燃料供給装置 |
JP4117263B2 (ja) * | 2004-04-15 | 2008-07-16 | ヤンマー株式会社 | 発電システム |
DE102005033634A1 (de) * | 2005-07-19 | 2007-01-25 | Robert Bosch Gmbh | Hochdruck-Kraftstoffpumpe für ein Kraftstoff-Einspritzsystem einer Brennkraftmaschine |
DE102010061183B4 (de) * | 2010-12-13 | 2014-10-30 | L'orange Gmbh | Mit flüssigem und/oder gasförmigem Kraftstoff zu betreibende Brennkraftmaschine |
DE102011112947B3 (de) * | 2011-09-13 | 2012-12-20 | L'orange Gmbh | Hochdruckpumpensystem |
FI124880B (fi) * | 2013-01-16 | 2015-03-13 | Wärtsilä Finland Oy | Kaasukäyttöisen mäntäpolttomoottorin polttoainejärjestelmä |
DE102013204549A1 (de) * | 2013-03-15 | 2014-09-18 | Robert Bosch Gmbh | Hochdruckpumpe, insbesondere Steckpumpe, für ein Kraftstoffsystem für eine Brennkraftmaschine |
EP2806140B1 (en) * | 2013-05-24 | 2016-03-23 | Caterpillar Motoren GmbH & Co. KG | Dual fuel engine and method of operating the same |
DE102013212237A1 (de) * | 2013-06-26 | 2014-12-31 | Robert Bosch Gmbh | Hochdruckpumpe |
DE102014223597B4 (de) * | 2014-10-08 | 2019-02-07 | Continental Automotive Gmbh | Rolle für einen Rollenstößel einer Kraftstoffhochdruckpumpe, Rollenstößel, Kraftstoffhochdruckpumpe und Brennkraftmaschine |
DE102014017124A1 (de) * | 2014-11-20 | 2016-05-25 | Man Diesel & Turbo Se | Verfahren und Steuerungseinrichtung zum Betreiben eines Motors |
-
2017
- 2017-05-15 DE DE102017208160.0A patent/DE102017208160A1/de active Pending
-
2018
- 2018-04-19 FI FI20185370A patent/FI130532B/fi active
- 2018-05-11 JP JP2018092055A patent/JP2018194000A/ja active Pending
- 2018-05-14 KR KR1020180054764A patent/KR102495443B1/ko active IP Right Grant
- 2018-05-15 CN CN201810461462.1A patent/CN108869061B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018194000A (ja) | 2018-12-06 |
DE102017208160A1 (de) | 2018-11-15 |
CN108869061B (zh) | 2022-03-18 |
CN108869061A (zh) | 2018-11-23 |
KR102495443B1 (ko) | 2023-02-02 |
FI130532B (fi) | 2023-11-03 |
KR20180125400A (ko) | 2018-11-23 |
FI20185370A1 (fi) | 2018-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: MAN ENERGY SOLUTIONS SE |