JPH0421097Y2 - - Google Patents
Info
- Publication number
- JPH0421097Y2 JPH0421097Y2 JP11286685U JP11286685U JPH0421097Y2 JP H0421097 Y2 JPH0421097 Y2 JP H0421097Y2 JP 11286685 U JP11286685 U JP 11286685U JP 11286685 U JP11286685 U JP 11286685U JP H0421097 Y2 JPH0421097 Y2 JP H0421097Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- reflecting mirror
- light
- cell
- light source
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 22
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 73
- 239000004065 semiconductor Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000002093 peripheral 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 |
|---|---|---|---|
| JP11286685U JPH0421097Y2 (enrdf_load_stackoverflow) | 1985-07-22 | 1985-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11286685U JPH0421097Y2 (enrdf_load_stackoverflow) | 1985-07-22 | 1985-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6220361U JPS6220361U (enrdf_load_stackoverflow) | 1987-02-06 |
| JPH0421097Y2 true JPH0421097Y2 (enrdf_load_stackoverflow) | 1992-05-14 |
Family
ID=30994141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11286685U Expired JPH0421097Y2 (enrdf_load_stackoverflow) | 1985-07-22 | 1985-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421097Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6232185B2 (ja) * | 2013-01-07 | 2017-11-15 | 理研計器株式会社 | 赤外線式ガス検知器 |
-
1985
- 1985-07-22 JP JP11286685U patent/JPH0421097Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6220361U (enrdf_load_stackoverflow) | 1987-02-06 |
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