JP6058930B2 - 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
- JP6058930B2 JP6058930B2 JP2012162669A JP2012162669A JP6058930B2 JP 6058930 B2 JP6058930 B2 JP 6058930B2 JP 2012162669 A JP2012162669 A JP 2012162669A JP 2012162669 A JP2012162669 A JP 2012162669A JP 6058930 B2 JP6058930 B2 JP 6058930B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- internal combustion
- combustion engine
- vaporized
- gas
- 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.)
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- 239000000446 fuel Substances 0.000 title claims description 134
- 238000002485 combustion reaction Methods 0.000 title claims description 28
- 239000007788 liquid Substances 0.000 claims description 44
- 239000006200 vaporizer Substances 0.000 claims description 20
- 239000002828 fuel tank Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000008016 vaporization Effects 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 description 15
- 238000009835 boiling Methods 0.000 description 11
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000001273 butane Substances 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
20 二重管式気化器
20a 内管
20b 外管
30 燃料流入通路
40 燃料流出通路
70 気液体分離器
V1 燃料調量弁
Claims (2)
- 二重管式気化器を使用して熱媒体と液化燃料との熱交換により、燃料タンクからの液化燃料を気化させて、気化燃料だけ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、前記二重管式気化器から排出される液体燃料及び気化燃料を分離する気液分離器を具備し、前記気液分離器により分離された気化燃料だけを内燃機関へ供給し、前記気液分離器と前記燃料タンクとが液体燃料の戻し配管により連通され、前記気液分離器により分離された液体燃料を前記燃料タンクに戻す燃料戻しポンプが前記戻し配管に配置されていることを特徴とする内燃機関の燃料供給装置。
- 前記気液分離器には、液体燃料を加熱気化させるための加熱装置が配置されていることを特徴とする請求項1に記載の内燃機関の燃料供給装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012162669A JP6058930B2 (ja) | 2012-07-23 | 2012-07-23 | 内燃機関の燃料供給装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012162669A JP6058930B2 (ja) | 2012-07-23 | 2012-07-23 | 内燃機関の燃料供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014020342A JP2014020342A (ja) | 2014-02-03 |
JP6058930B2 true JP6058930B2 (ja) | 2017-01-11 |
Family
ID=50195519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012162669A Active JP6058930B2 (ja) | 2012-07-23 | 2012-07-23 | 内燃機関の燃料供給装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6058930B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017037810A1 (ja) * | 2015-08-28 | 2017-03-09 | 日本郵船株式会社 | 船舶用のlng気化システム、それを備えた船舶、及び船舶用のlng気化方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002188518A (ja) * | 2000-12-18 | 2002-07-05 | Yamaha Motor Co Ltd | 内燃機関のガス燃料供給装置 |
JP2005214011A (ja) * | 2004-01-27 | 2005-08-11 | Nikki Co Ltd | Lpg用レギュレータ |
JP2008115834A (ja) * | 2006-11-08 | 2008-05-22 | Nikki Co Ltd | ガス燃料噴射装置 |
JP2011121541A (ja) * | 2009-12-14 | 2011-06-23 | Ud Trucks Corp | 液化ガス燃料車 |
-
2012
- 2012-07-23 JP JP2012162669A patent/JP6058930B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014020342A (ja) | 2014-02-03 |
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