JP2013529746A - 燃焼機関における燃料混合物の噴射用の燃料システム - Google Patents
燃焼機関における燃料混合物の噴射用の燃料システム Download PDFInfo
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- JP2013529746A JP2013529746A JP2013516528A JP2013516528A JP2013529746A JP 2013529746 A JP2013529746 A JP 2013529746A JP 2013516528 A JP2013516528 A JP 2013516528A JP 2013516528 A JP2013516528 A JP 2013516528A JP 2013529746 A JP2013529746 A JP 2013529746A
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- fuel
- space
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- tank
- engine
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- 239000000446 fuel Substances 0.000 title claims abstract description 268
- 239000000203 mixture Substances 0.000 title claims abstract description 48
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 22
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 239000002828 fuel tank Substances 0.000 claims description 28
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- 239000002283 diesel fuel Substances 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
- F02D19/0652—Biofuels, e.g. plant oils
- F02D19/0655—Biofuels, e.g. plant oils at least one fuel being an alcohol, e.g. ethanol
-
- 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
- F02D19/0665—Tanks, e.g. multiple tanks
-
- 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
- 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
- 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
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
-
- 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
- F02M43/02—Pumps peculiar thereto
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
【選択図】図1
Description
Claims (10)
- 燃料システムが、エンジン(1)に燃料を導くようになされた入口回路(13,17)を具備するような、燃焼機関における燃料混合物の噴射用の燃料システムであって、
その入口回路(13)が、前記入口回路(13,17)内の燃料を移送するようになされたフィードポンプ(7)と、前記フィードポンプ(7)から燃料を受け取り、加圧するようになされた高圧ポンプ(15)と、前記高圧ポンプ(15)から燃料を受け取り、貯留するようになされた蓄圧タンク(16)と、前記蓄圧タンク(16)から燃料を受け取り、前記エンジン(1)の燃焼空間において燃料を噴射するようになされた少なくとも1つの噴射装置(18)とを具備する燃料システムにおいて
前記入口回路(13,17)が、第1燃料源(2,6)から第1燃料(3)を受け入れ、かつ第2燃料源(4,10)から第2燃料(5)を受け入れるようになされた空間(7a)と、前記噴射装置(18)がエンジンの燃焼空間に噴射する実質的に均一な燃料混合物をもたらす混合運動を第1燃料(3)および第2燃料(5)に加えるようになされた混合手段(7)と
を具備することを特徴とする燃料システム。 - 前記空間(7a)が、前記入口回路内の所定の流れ方向に対して前記入口回路内の前記フィードポンプ(7)の上流側の位置に位置することを特徴とする、請求項1に記載の燃料システム。
- 前記混合手段が、前記フィードポンプ(7)の形態をとることを特徴とする、請求項1または2に記載の燃料システム。
- 前記フィードポンプが、歯車ポンプ(7)であることを特徴とする、請求項3に記載の燃料システム。
- 前記第1燃料源が、第1燃料タンク(2)と、前記第1燃料を前記第1燃料タンク(2)から前記入口回路(13,17)の前記空間(7a)に導くようになされた第1燃料経路(6)とを具備することを特徴とする、請求項1〜4のいずれか一項に記載の燃料システム。
- 前記第1燃料経路(6)が、第1燃料の前記空間(7a)への流れを調整できる制御手段(8,21)を具備することを特徴とする、請求項5に記載の燃料システム。
- 前記第2燃料源が、第2燃料タンク(4)と、前記第2燃料(5)を前記第2燃料タンク(4)から前記入口回路(13,17)の前記空間(7a)に導くようになされた第2燃料経路(10)とを具備することを特徴とする、請求項1〜6のいずれか一項に記載の燃料システム。
- 前記第2燃料経路(10)が、前記第2燃料の前記空間(7a)への流れを調整できる制御手段(11,21)を具備することを特徴とする、請求項7に記載の燃料システム。
- 未燃燃料を前記入口回路(13)の空間(7a)に戻すようになされた戻り回路(19)を具備することを特徴とする、請求項1〜8のいずれか一項に記載の燃料システム。
- 前記戻り回路(19)は、前記未燃燃料が前記空間(7a)に導かれる前に前記未燃燃料を冷却するための冷却器(20)を具備することを特徴とする、請求項8または9に記載の燃料システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1050663-2 | 2010-06-22 | ||
SE1050663A SE534873C2 (sv) | 2010-06-22 | 2010-06-22 | Bränslesystem för insprutning av en bränsleblandning i en förbränningsmotor |
PCT/SE2011/050765 WO2011162682A1 (en) | 2010-06-22 | 2011-06-17 | Fuel system for injection of a fuel mixture in a combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013529746A true JP2013529746A (ja) | 2013-07-22 |
Family
ID=45371658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013516528A Pending JP2013529746A (ja) | 2010-06-22 | 2011-06-17 | 燃焼機関における燃料混合物の噴射用の燃料システム |
Country Status (7)
Country | Link |
---|---|
US (1) | US9145859B2 (ja) |
EP (1) | EP2585705B1 (ja) |
JP (1) | JP2013529746A (ja) |
CN (1) | CN102947578B (ja) |
BR (1) | BR112012030954A2 (ja) |
SE (1) | SE534873C2 (ja) |
WO (1) | WO2011162682A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016056727A (ja) * | 2014-09-09 | 2016-04-21 | 株式会社クボタ | ディーゼルエンジンを搭載した作業車両 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2818673T3 (pl) * | 2012-10-24 | 2017-07-31 | Kefico Corporation | Urządzenie oraz sposób doprowadzania paliwa do silnika dwupaliwowego |
AU2013203207B2 (en) * | 2012-12-10 | 2016-03-17 | Yapp Australia Automotive Systems Pty Ltd | Fuel supply |
WO2015025079A1 (en) * | 2013-08-20 | 2015-02-26 | Wärtsilä Finland Oy | Fuel injection system and method for operating a multi-fuel piston engine |
RU2580965C2 (ru) * | 2014-07-15 | 2016-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Вологодская государственная молочнохозяйственная академия имени Н.В. Верещагина" | Система питания дизеля на смесевом биоминеральном топливе |
WO2016024298A1 (en) * | 2014-08-13 | 2016-02-18 | ICOMET s.r.l. | System for supplying lpg, and possibly also petrol or diesel, for a direct-injection engine |
CN109072787B (zh) | 2016-02-26 | 2021-07-06 | 沃尔沃卡车集团 | 用于内燃发动机的燃料系统 |
RU169164U1 (ru) * | 2016-10-26 | 2017-03-07 | Публичное акционерное общество "КАМАЗ" | Топливная система автомобиля |
SE540432C2 (en) * | 2017-01-17 | 2018-09-18 | Scania Cv Ab | Fuel supply arrangement and ground based vehicle |
DE102019102900A1 (de) * | 2019-02-06 | 2020-08-06 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung zur Einspritzung einer Emulsion in eine Verbrennungskraftmaschine eines Kraftfahrzeugs |
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JPS61155652U (ja) * | 1985-03-20 | 1986-09-26 | ||
JPH0388957A (ja) * | 1989-08-22 | 1991-04-15 | New Zealand Government | 圧縮点火エンジンの燃料供給装置及びその制御装置 |
JP2002004919A (ja) * | 2000-06-27 | 2002-01-09 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP2002155824A (ja) * | 2000-09-29 | 2002-05-31 | Robert Bosch Gmbh | 内燃機関のための燃料供給装置 |
JP2002202017A (ja) * | 2000-11-30 | 2002-07-19 | Robert Bosch Gmbh | 液体、特に燃料を搬送する装置 |
JP2002242789A (ja) * | 2001-02-15 | 2002-08-28 | Toyota Central Res & Dev Lab Inc | 内燃機関の燃料供給方法及びその装置 |
JP2002357139A (ja) * | 2001-05-31 | 2002-12-13 | Fuji Heavy Ind Ltd | 圧縮着火式エンジン |
JP2003056410A (ja) * | 2001-08-10 | 2003-02-26 | Hino Motors Ltd | Dmeエンジンの燃料供給装置 |
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JP2010071219A (ja) * | 2008-09-19 | 2010-04-02 | Bosch Corp | 内燃機関の液化ガス燃料供給装置及び高圧ポンプ |
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-
2010
- 2010-06-22 SE SE1050663A patent/SE534873C2/sv unknown
-
2011
- 2011-06-17 BR BR112012030954A patent/BR112012030954A2/pt not_active Application Discontinuation
- 2011-06-17 EP EP11798453.4A patent/EP2585705B1/en active Active
- 2011-06-17 US US13/703,415 patent/US9145859B2/en not_active Expired - Fee Related
- 2011-06-17 WO PCT/SE2011/050765 patent/WO2011162682A1/en active Application Filing
- 2011-06-17 CN CN201180030482.XA patent/CN102947578B/zh not_active Expired - Fee Related
- 2011-06-17 JP JP2013516528A patent/JP2013529746A/ja active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61155652U (ja) * | 1985-03-20 | 1986-09-26 | ||
JPH0388957A (ja) * | 1989-08-22 | 1991-04-15 | New Zealand Government | 圧縮点火エンジンの燃料供給装置及びその制御装置 |
JP2002004919A (ja) * | 2000-06-27 | 2002-01-09 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP2002155824A (ja) * | 2000-09-29 | 2002-05-31 | Robert Bosch Gmbh | 内燃機関のための燃料供給装置 |
JP2002202017A (ja) * | 2000-11-30 | 2002-07-19 | Robert Bosch Gmbh | 液体、特に燃料を搬送する装置 |
JP2002242789A (ja) * | 2001-02-15 | 2002-08-28 | Toyota Central Res & Dev Lab Inc | 内燃機関の燃料供給方法及びその装置 |
JP2002357139A (ja) * | 2001-05-31 | 2002-12-13 | Fuji Heavy Ind Ltd | 圧縮着火式エンジン |
JP2003056410A (ja) * | 2001-08-10 | 2003-02-26 | Hino Motors Ltd | Dmeエンジンの燃料供給装置 |
DE102004011414A1 (de) * | 2003-10-05 | 2005-04-28 | Karlheinrich Winkelmann | Direkteinspritzung eines Mischkraftstoffes |
JP2010071219A (ja) * | 2008-09-19 | 2010-04-02 | Bosch Corp | 内燃機関の液化ガス燃料供給装置及び高圧ポンプ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016056727A (ja) * | 2014-09-09 | 2016-04-21 | 株式会社クボタ | ディーゼルエンジンを搭載した作業車両 |
Also Published As
Publication number | Publication date |
---|---|
CN102947578A (zh) | 2013-02-27 |
US20130087124A1 (en) | 2013-04-11 |
EP2585705A1 (en) | 2013-05-01 |
BR112012030954A2 (pt) | 2016-11-01 |
CN102947578B (zh) | 2015-11-25 |
SE534873C2 (sv) | 2012-01-31 |
US9145859B2 (en) | 2015-09-29 |
EP2585705A4 (en) | 2013-12-04 |
SE1050663A1 (sv) | 2011-12-23 |
WO2011162682A1 (en) | 2011-12-29 |
EP2585705B1 (en) | 2015-08-19 |
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