JPS6293750U - - Google Patents
Info
- Publication number
- JPS6293750U JPS6293750U JP18623385U JP18623385U JPS6293750U JP S6293750 U JPS6293750 U JP S6293750U JP 18623385 U JP18623385 U JP 18623385U JP 18623385 U JP18623385 U JP 18623385U JP S6293750 U JPS6293750 U JP S6293750U
- Authority
- JP
- Japan
- Prior art keywords
- light
- dust concentration
- exhaust gas
- optical path
- receiving means
- 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
- 239000000428 dust Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18623385U JPS6293750U (fr) | 1985-12-03 | 1985-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18623385U JPS6293750U (fr) | 1985-12-03 | 1985-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6293750U true JPS6293750U (fr) | 1987-06-15 |
Family
ID=31135601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18623385U Pending JPS6293750U (fr) | 1985-12-03 | 1985-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6293750U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019100784A (ja) * | 2017-11-30 | 2019-06-24 | パナソニックＩｐマネジメント株式会社 | 煙霧透過率測定装置およびそれを用いた煙霧透過率測定方法 |
-
1985
- 1985-12-03 JP JP18623385U patent/JPS6293750U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019100784A (ja) * | 2017-11-30 | 2019-06-24 | パナソニックＩｐマネジメント株式会社 | 煙霧透過率測定装置およびそれを用いた煙霧透過率測定方法 |
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