JP4893253B2 - 内燃機関用の燃料性状判定システム - Google Patents
内燃機関用の燃料性状判定システム Download PDFInfo
- Publication number
- JP4893253B2 JP4893253B2 JP2006308075A JP2006308075A JP4893253B2 JP 4893253 B2 JP4893253 B2 JP 4893253B2 JP 2006308075 A JP2006308075 A JP 2006308075A JP 2006308075 A JP2006308075 A JP 2006308075A JP 4893253 B2 JP4893253 B2 JP 4893253B2
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- JP
- Japan
- Prior art keywords
- fuel
- light
- internal combustion
- combustion engine
- liquid fuel
- 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 155
- 238000002485 combustion reaction Methods 0.000 title claims description 62
- 239000007788 liquid Substances 0.000 claims description 59
- 238000001514 detection method Methods 0.000 claims description 40
- 230000003287 optical effect Effects 0.000 claims description 27
- 239000000975 dye Substances 0.000 claims description 19
- 239000003086 colorant Substances 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000003502 gasoline Substances 0.000 description 36
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 11
- 238000004040 coloring Methods 0.000 description 9
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000002828 fuel tank Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- -1 GTL Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001448 refractive index detection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Landscapes
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
2 燃料タンク
3 燃料配管
5 光学式検出装置
6 ECU(Electronic Control Unit)
7 検知用の光線の発光部
8 検知用の光線の受光部
11 赤色(R)用のLED
12 青色(B)用のLED
13 緑色(G)用のLED
14 赤外線(IR)用のLED
15 紫外線(UV)用のLED
19 赤色(R)光受光用の光電管
20 青色(B)光受光用の光電管
21 緑色(G)光受光用の光電管
22 赤外線(IR)受光用の光電管
23 紫外線(UV)受光用の光電管
Claims (4)
- 内燃機関用の液体燃料の複数の燃料性状それぞれの情報を検出する内燃機関用の燃料性状判定システムにおいて、
各燃料性状に対応しかつ対応する燃料性状が異なると吸収する光の波長が異なる色の染料が、対応する燃料性状の情報に対応した量添加されて着色された内燃機関用の液体燃料の供給を受けて、
前記着色された前記液体燃料の着色状態を検出する光学式検出装置と、
前記光学式検出装置で検出した前記液体燃料の着色状態から前記液体燃料の前記複数の燃料性状それぞれの情報を判定する判断手段と、
を有することを特徴とする内燃機関用の燃料性状判定システム。 - 前記液体燃料における前記複数の燃料性状それぞれの情報を特定するための前記染料として、基本3原色の内の少なくとも2色の染料を設定し、かつ、
前記液体燃料は、各染料の前記液体燃料中の濃度が、各染料が対応する前記燃料性状の前記情報としての度合いとして設定されていることを特徴とする、請求項1に記載の内燃機関用の燃料性状判定システム。 - 前記液体燃料における前記燃料性状それぞれの情報を特定するための前記染料として、少なくとも赤外線又は紫外線を吸収する染料を設定していることを特徴とする、請求項1又は請求項2に記載の内燃機関用の燃料性状判定システム。
- 前記光学式検出装置が、
検知用の光線を着色された前記液体燃料を透過させるように出射する発光部と、
着色された前記液体燃料を透過させた前記検知用の光線を受光し、前記燃料性状それぞれに対応する色ごとに光の成分及び強度を検出する受光部と、
を有することを特徴とする請求項1に記載の内燃機関用の燃料性状判定システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006308075A JP4893253B2 (ja) | 2006-11-14 | 2006-11-14 | 内燃機関用の燃料性状判定システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006308075A JP4893253B2 (ja) | 2006-11-14 | 2006-11-14 | 内燃機関用の燃料性状判定システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008122289A JP2008122289A (ja) | 2008-05-29 |
JP4893253B2 true JP4893253B2 (ja) | 2012-03-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006308075A Expired - Fee Related JP4893253B2 (ja) | 2006-11-14 | 2006-11-14 | 内燃機関用の燃料性状判定システム |
Country Status (1)
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JP (1) | JP4893253B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5233461B2 (ja) * | 2008-07-15 | 2013-07-10 | 株式会社日本自動車部品総合研究所 | 燃料性状検出装置 |
JP2010145252A (ja) * | 2008-12-18 | 2010-07-01 | Nippon Soken Inc | 液体燃料性状検出装置 |
EP2463633A1 (en) * | 2010-12-08 | 2012-06-13 | QIAGEN Lake Constance GmbH | Quantifying nucleic acid in samples |
JP2015137983A (ja) * | 2014-01-23 | 2015-07-30 | 株式会社堀場製作所 | 光学分析装置 |
JP6329508B2 (ja) * | 2015-03-31 | 2018-05-23 | 株式会社椿本チエイン | 内容物状態判別装置及び内容物状態判別方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07119652B2 (ja) * | 1988-07-16 | 1995-12-20 | 倉敷紡績株式会社 | 液体の比色方法およびそれに使用する光学系 |
JPH05240853A (ja) * | 1992-02-28 | 1993-09-21 | Mazda Motor Corp | 燃料の燃料性判定装置 |
JPH09273745A (ja) * | 1996-04-05 | 1997-10-21 | Nissan Motor Co Ltd | 燃焼装置の燃料供給制御装置 |
JPH1114542A (ja) * | 1997-06-19 | 1999-01-22 | Yokogawa Electric Corp | 油種判別装置 |
US5958780A (en) * | 1997-06-30 | 1999-09-28 | Boston Advanced Technologies, Inc. | Method for marking and identifying liquids |
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