JPS64761B2 - - Google Patents
Info
- Publication number
- JPS64761B2 JPS64761B2 JP27384785A JP27384785A JPS64761B2 JP S64761 B2 JPS64761 B2 JP S64761B2 JP 27384785 A JP27384785 A JP 27384785A JP 27384785 A JP27384785 A JP 27384785A JP S64761 B2 JPS64761 B2 JP S64761B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- light
- sewage treatment
- indoor
- treatment plant
- 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
- 239000013307 optical fiber Substances 0.000 claims description 36
- 239000010865 sewage Substances 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000005286 illumination Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 206010014357 Electric shock Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27384785A JPS62133603A (ja) | 1985-12-05 | 1985-12-05 | 屋内下水処理場用照明装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27384785A JPS62133603A (ja) | 1985-12-05 | 1985-12-05 | 屋内下水処理場用照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62133603A JPS62133603A (ja) | 1987-06-16 |
| JPS64761B2 true JPS64761B2 (enrdf_load_html_response) | 1989-01-09 |
Family
ID=17533374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27384785A Granted JPS62133603A (ja) | 1985-12-05 | 1985-12-05 | 屋内下水処理場用照明装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62133603A (enrdf_load_html_response) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5093476U (enrdf_load_html_response) * | 1973-12-25 | 1975-08-06 | ||
| JPS5192630A (enrdf_load_html_response) * | 1975-02-12 | 1976-08-13 | ||
| JPS57108804A (en) * | 1980-12-25 | 1982-07-07 | Eiji Niihara | Light transmission tube |
-
1985
- 1985-12-05 JP JP27384785A patent/JPS62133603A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62133603A (ja) | 1987-06-16 |
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