JP4200944B2 - 内燃機関の燃料分留装置 - Google Patents
内燃機関の燃料分留装置 Download PDFInfo
- Publication number
- JP4200944B2 JP4200944B2 JP2004170405A JP2004170405A JP4200944B2 JP 4200944 B2 JP4200944 B2 JP 4200944B2 JP 2004170405 A JP2004170405 A JP 2004170405A JP 2004170405 A JP2004170405 A JP 2004170405A JP 4200944 B2 JP4200944 B2 JP 4200944B2
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- JP
- Japan
- Prior art keywords
- fuel
- passage
- phase
- fractionation
- liquid
- Prior art date
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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
- Y02T10/12—Improving ICE efficiencies
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- Exhaust Gas After Treatment (AREA)
Description
11 燃料供給装置(燃料供給系統)
18 燃料分留通路
18b 突出部(気相燃料侵入抑制手段)
20 気相通路
20a 開口部(気相燃料取り出し口)
21 液相通路
25 燃料溜り部(液相燃料溜り部)
26 遮蔽板(気相燃料侵入抑制手段)
27 接続部
28 凹部(液相燃料溜り部)
29 曲がり部(液相燃料溜り部)
Claims (4)
- 内燃機関の燃料供給系統から燃料が供給されるとともに供給された燃料を加熱して気相燃料と液相燃料とに分留する燃料分留通路と、前記燃料分留通路に設けられ、分留により生成された気相燃料を取り出す気相燃料取り出し口と、前記気相燃料取り出し口よりも燃料の流れ方向下流の前記燃料分留通路に接続され、分留により生成された液相燃料が導かれる液相燃料導出通路と、前記燃料分留通路と前記液相燃料導出通路との接続部と前記気相燃料取り出し口との間に設けられ、液相燃料を溜める液相燃料溜り部と、前記液相燃料溜り部の上方に設けられ、前記液相燃料導出通路への気相燃料の侵入を抑制する気相燃料侵入抑制手段と、を備えたことを特徴とする内燃機関の燃料分留装置。
- 前記液相燃料溜り部は、前記燃料分留通路内の下面に形成された凹部であることを特徴とする請求項1に記載の内燃機関の燃料分留装置。
- 前記液相燃料溜り部は、前記接続部において通路が下方に凸状に湾曲した曲がり部であることを特徴とする請求項1に記載の内燃機関の燃料分留装置。
- 前記燃料分留通路は燃料の流れ方向上流より下流が下方に位置するように傾斜して設けられ、前記液相燃料導出通路は前記接続部から上方に向かって延びており、前記液相燃料溜り部は前記接続部であることを特徴とする請求項1に記載の内燃機関の燃料分留装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004170405A JP4200944B2 (ja) | 2004-06-08 | 2004-06-08 | 内燃機関の燃料分留装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004170405A JP4200944B2 (ja) | 2004-06-08 | 2004-06-08 | 内燃機関の燃料分留装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005351114A JP2005351114A (ja) | 2005-12-22 |
JP4200944B2 true JP4200944B2 (ja) | 2008-12-24 |
Family
ID=35585799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004170405A Expired - Fee Related JP4200944B2 (ja) | 2004-06-08 | 2004-06-08 | 内燃機関の燃料分留装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4200944B2 (ja) |
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2004
- 2004-06-08 JP JP2004170405A patent/JP4200944B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005351114A (ja) | 2005-12-22 |
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