JPS6125915Y2 - - Google Patents
Info
- Publication number
- JPS6125915Y2 JPS6125915Y2 JP6154183U JP6154183U JPS6125915Y2 JP S6125915 Y2 JPS6125915 Y2 JP S6125915Y2 JP 6154183 U JP6154183 U JP 6154183U JP 6154183 U JP6154183 U JP 6154183U JP S6125915 Y2 JPS6125915 Y2 JP S6125915Y2
- Authority
- JP
- Japan
- Prior art keywords
- trough
- roof
- light shielding
- rotation
- sunlight
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 241000195493 Cryptophyta Species 0.000 description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Housing For Livestock And Birds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6154183U JPS59171793U (ja) | 1983-04-26 | 1983-04-26 | トラフ用遮光装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6154183U JPS59171793U (ja) | 1983-04-26 | 1983-04-26 | トラフ用遮光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59171793U JPS59171793U (ja) | 1984-11-16 |
| JPS6125915Y2 true JPS6125915Y2 (enExample) | 1986-08-04 |
Family
ID=30191755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6154183U Granted JPS59171793U (ja) | 1983-04-26 | 1983-04-26 | トラフ用遮光装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59171793U (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2529609B2 (ja) * | 1990-02-23 | 1996-08-28 | 石垣機工株式会社 | 沈殿池における藻発生抑止装置 |
| JP2569780Y2 (ja) * | 1991-09-13 | 1998-04-28 | タキロン株式会社 | トラフの被覆構造 |
| JP3723918B2 (ja) * | 1995-09-30 | 2005-12-07 | タキロン株式会社 | 防藻用カバーとその展張装置 |
| JP4158058B2 (ja) * | 1998-02-05 | 2008-10-01 | 充弘 藤原 | 越流堰装置 |
| JP5027761B2 (ja) * | 2008-08-21 | 2012-09-19 | メタウォーター株式会社 | 覆蓋装置及びその使用方法 |
-
1983
- 1983-04-26 JP JP6154183U patent/JPS59171793U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59171793U (ja) | 1984-11-16 |
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