JP2012255350A - 内燃機関の燃料供給装置 - Google Patents
内燃機関の燃料供給装置 Download PDFInfo
- Publication number
- JP2012255350A JP2012255350A JP2011127562A JP2011127562A JP2012255350A JP 2012255350 A JP2012255350 A JP 2012255350A JP 2011127562 A JP2011127562 A JP 2011127562A JP 2011127562 A JP2011127562 A JP 2011127562A JP 2012255350 A JP2012255350 A JP 2012255350A
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- fuel
- liquefied fuel
- heat exchanger
- engine cooling
- 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.)
- Granted
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Classifications
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- 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
- F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
- F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
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- 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
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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
- F02D19/02—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 gaseous fuels
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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
- F02D19/02—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 gaseous fuels
- F02D19/021—Control of components of the fuel supply system
- F02D19/022—Control of components of the fuel supply system to adjust the fuel pressure, temperature or composition
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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
- 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
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- 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
- F02M21/06—Apparatus for de-liquefying, e.g. by heating
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
【解決手段】液化燃料通路20aと機関冷却水通路20bとの間の熱交換壁を有する熱交換器20を具備し、熱交換器の液化燃料通路から流出する加熱気化させた燃料を内燃機関へ供給する内燃機関の燃料供給装置において、熱交換器の液化燃料通路へ供給される液化燃料の流量が設定され、設定された流量の液化燃料が液化燃料通路において核沸騰と遷移沸騰との境界近傍で核沸騰又は遷移沸騰するように、熱交換器の機関冷却水通路へ供給される機関冷却水の温度に基づき熱交換器の機関冷却水通路へ供給される機関冷却水の流量が決定される。
【選択図】図1
Description
20 熱交換器
20a 内管
20b 外管
30 燃料流入通路
40 燃料流出通路
50 冷却水流入通路
60 冷却水流出通路
V1 燃料調量弁
V2 冷却水調量弁
Claims (1)
- 液化燃料通路と機関冷却水通路との間の熱交換壁を有する熱交換器を具備し、前記熱交換器の前記液化燃料通路から流出する加熱気化させた燃料を内燃機関へ供給する内燃機関の燃料供給装置において、前記熱交換器の前記液化燃料通路へ供給される液化燃料の流量が設定され、設定された前記流量の液化燃料が前記液化燃料通路において核沸騰と遷移沸騰との境界近傍で核沸騰又は遷移沸騰するように、前記熱交換器の前記機関冷却水通路へ供給される機関冷却水の温度に基づき前記熱交換器の前記機関冷却水通路へ供給される機関冷却水の流量が決定されることを特徴とする内燃機関の燃料供給装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011127562A JP5917836B2 (ja) | 2011-06-07 | 2011-06-07 | 内燃機関の燃料供給装置 |
PCT/IB2012/001060 WO2012168776A2 (en) | 2011-06-07 | 2012-05-31 | Fuel supply system and fuel supply method for internal combustion engine |
US14/123,391 US9518543B2 (en) | 2011-06-07 | 2012-05-31 | Fuel supply system and fuel supply method for internal combustion engine |
DE112012002409.5T DE112012002409B4 (de) | 2011-06-07 | 2012-05-31 | Kraftstoffzuführsystem und Kraftstoffzuführverfahren für eine Brennkraftmaschine |
CN201280027621.8A CN103597191B (zh) | 2011-06-07 | 2012-05-31 | 用于内燃发动机的燃料供给系统和燃料供给方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011127562A JP5917836B2 (ja) | 2011-06-07 | 2011-06-07 | 内燃機関の燃料供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012255350A true JP2012255350A (ja) | 2012-12-27 |
JP5917836B2 JP5917836B2 (ja) | 2016-05-18 |
Family
ID=46275918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011127562A Active JP5917836B2 (ja) | 2011-06-07 | 2011-06-07 | 内燃機関の燃料供給装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9518543B2 (ja) |
JP (1) | JP5917836B2 (ja) |
CN (1) | CN103597191B (ja) |
DE (1) | DE112012002409B4 (ja) |
WO (1) | WO2012168776A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101267110B1 (ko) | 2013-03-06 | 2013-05-27 | 현대중공업 주식회사 | Lng 연료 공급 시스템 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5560131B2 (ja) * | 2010-07-27 | 2014-07-23 | トヨタ自動車株式会社 | 燃料供給装置 |
WO2014016920A1 (ja) * | 2012-07-25 | 2014-01-30 | トヨタ自動車株式会社 | 燃料噴射装置 |
CA2819966C (en) * | 2013-07-05 | 2014-07-08 | Westport Power Inc. | Apparatus and method of improving volumetric efficiency in an internal combustion engine |
JP6533782B2 (ja) * | 2014-05-28 | 2019-06-19 | 日野自動車株式会社 | バーナー及び燃料気化装置 |
JP6828598B2 (ja) * | 2017-06-05 | 2021-02-10 | トヨタ自動車株式会社 | 内燃機関の冷却装置 |
BR112021022895A2 (pt) | 2019-05-15 | 2022-01-18 | Clearflame Engines Inc | Partida a frio para combustíveis de alta octanagem em uma arquitetura de motor a diesel |
CN115176077A (zh) | 2020-02-26 | 2022-10-11 | 清焰发动机公司 | 燃料不可知的压燃式发动机 |
CA3185131A1 (en) | 2020-07-09 | 2022-01-13 | Julie BLUMREITER | Systems and metods of cylinder deactivation in high-temperature mixing-controlled engines |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227099A (ja) * | 1984-04-21 | 1985-11-12 | Shinmikuni Kikai Seisakusho:Kk | 液化ガスの気化装置 |
JPH06174194A (ja) * | 1992-12-09 | 1994-06-24 | Ishikawajima Harima Heavy Ind Co Ltd | Lpg蒸発器 |
JPH0893570A (ja) * | 1994-09-28 | 1996-04-09 | Nissan Diesel Motor Co Ltd | ガスエンジンのレギュレータの保温装置 |
WO2002090750A1 (en) * | 2001-05-03 | 2002-11-14 | Was Diesel Now Gas Pty Ltd | Fuel delivery system |
JP2006017058A (ja) * | 2004-07-02 | 2006-01-19 | Toyota Motor Corp | 液化ガス燃料供給システムの加熱装置 |
JP2007231757A (ja) * | 2006-02-28 | 2007-09-13 | Toyota Motor Corp | 内燃機関の制御装置及び内燃機関の制御方法 |
JP2009530532A (ja) * | 2006-03-21 | 2009-08-27 | ディクソン,マイケル,パトリック | 液体又は液化ガス気化システム |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545356A (en) * | 1984-05-31 | 1985-10-08 | Allied Corporation | Liquified petroleum gas carburetor |
US4742801A (en) * | 1987-08-13 | 1988-05-10 | Erik Kelgard | Dual fuel mobil engine system |
US5314007A (en) * | 1993-09-03 | 1994-05-24 | Christenson Gary M | Air cooler for LPG vehicles |
US5343847A (en) * | 1993-09-13 | 1994-09-06 | Pacer Industries, Inc. | Electronic gaseous fuel injection system |
JPH09113168A (ja) | 1995-10-13 | 1997-05-02 | Tokyo Gas Co Ltd | 二重管式気化器 |
US6044825A (en) * | 1996-02-21 | 2000-04-04 | Gfi Control Systems, Inc. | Low pressure gas vaporizer and method of operation |
DE10252084A1 (de) * | 2002-11-08 | 2004-05-27 | Linde Ag | Kraftstoffanlage für einen LPG-Motor |
US7451747B2 (en) | 2004-06-17 | 2008-11-18 | Fujitsu Ten Limited | Heating system for liquefied gas fuel supply apparatus and fuel supply appartus for liquefied gas engine |
JP2008121645A (ja) * | 2006-11-16 | 2008-05-29 | Nikki Co Ltd | エンジンのlpg燃料供給装置 |
-
2011
- 2011-06-07 JP JP2011127562A patent/JP5917836B2/ja active Active
-
2012
- 2012-05-31 WO PCT/IB2012/001060 patent/WO2012168776A2/en active Application Filing
- 2012-05-31 DE DE112012002409.5T patent/DE112012002409B4/de not_active Expired - Fee Related
- 2012-05-31 US US14/123,391 patent/US9518543B2/en active Active
- 2012-05-31 CN CN201280027621.8A patent/CN103597191B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60227099A (ja) * | 1984-04-21 | 1985-11-12 | Shinmikuni Kikai Seisakusho:Kk | 液化ガスの気化装置 |
JPH06174194A (ja) * | 1992-12-09 | 1994-06-24 | Ishikawajima Harima Heavy Ind Co Ltd | Lpg蒸発器 |
JPH0893570A (ja) * | 1994-09-28 | 1996-04-09 | Nissan Diesel Motor Co Ltd | ガスエンジンのレギュレータの保温装置 |
WO2002090750A1 (en) * | 2001-05-03 | 2002-11-14 | Was Diesel Now Gas Pty Ltd | Fuel delivery system |
JP2006017058A (ja) * | 2004-07-02 | 2006-01-19 | Toyota Motor Corp | 液化ガス燃料供給システムの加熱装置 |
JP2007231757A (ja) * | 2006-02-28 | 2007-09-13 | Toyota Motor Corp | 内燃機関の制御装置及び内燃機関の制御方法 |
JP2009530532A (ja) * | 2006-03-21 | 2009-08-27 | ディクソン,マイケル,パトリック | 液体又は液化ガス気化システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101267110B1 (ko) | 2013-03-06 | 2013-05-27 | 현대중공업 주식회사 | Lng 연료 공급 시스템 |
US9776702B2 (en) | 2013-03-06 | 2017-10-03 | Hyundai Heavy Industries Co., Ltd. | System for supplying liquefied natural gas fuel with leak detection |
Also Published As
Publication number | Publication date |
---|---|
JP5917836B2 (ja) | 2016-05-18 |
US20140116394A1 (en) | 2014-05-01 |
US9518543B2 (en) | 2016-12-13 |
WO2012168776A2 (en) | 2012-12-13 |
WO2012168776A3 (en) | 2013-04-25 |
WO2012168776A8 (en) | 2013-12-12 |
CN103597191B (zh) | 2016-06-08 |
DE112012002409T5 (de) | 2014-03-13 |
CN103597191A (zh) | 2014-02-19 |
DE112012002409B4 (de) | 2022-12-15 |
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