JPH0159853U - - Google Patents
Info
- Publication number
- JPH0159853U JPH0159853U JP15434687U JP15434687U JPH0159853U JP H0159853 U JPH0159853 U JP H0159853U JP 15434687 U JP15434687 U JP 15434687U JP 15434687 U JP15434687 U JP 15434687U JP H0159853 U JPH0159853 U JP H0159853U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- infrared light
- light
- cetane number
- amount
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 14
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 238000002835 absorbance Methods 0.000 claims 3
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15434687U JPH0159853U (enrdf_load_html_response) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15434687U JPH0159853U (enrdf_load_html_response) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0159853U true JPH0159853U (enrdf_load_html_response) | 1989-04-14 |
Family
ID=31430995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15434687U Pending JPH0159853U (enrdf_load_html_response) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0159853U (enrdf_load_html_response) |
-
1987
- 1987-10-08 JP JP15434687U patent/JPH0159853U/ja active Pending
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