JPH0343813Y2 - - Google Patents
Info
- Publication number
- JPH0343813Y2 JPH0343813Y2 JP5802083U JP5802083U JPH0343813Y2 JP H0343813 Y2 JPH0343813 Y2 JP H0343813Y2 JP 5802083 U JP5802083 U JP 5802083U JP 5802083 U JP5802083 U JP 5802083U JP H0343813 Y2 JPH0343813 Y2 JP H0343813Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure relief
- lid
- trough
- disaster prevention
- pressure
- 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
- 230000002265 prevention Effects 0.000 claims description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 239000002990 reinforced plastic Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5802083U JPS59164444U (ja) | 1983-04-20 | 1983-04-20 | 防災トラフ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5802083U JPS59164444U (ja) | 1983-04-20 | 1983-04-20 | 防災トラフ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59164444U JPS59164444U (ja) | 1984-11-05 |
| JPH0343813Y2 true JPH0343813Y2 (pm) | 1991-09-13 |
Family
ID=30188308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5802083U Granted JPS59164444U (ja) | 1983-04-20 | 1983-04-20 | 防災トラフ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164444U (pm) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6848643B2 (ja) * | 2017-04-19 | 2021-03-24 | 東京電力ホールディングス株式会社 | 金属製のバンドの切断面保護工法 |
| CN113826291B (zh) * | 2019-09-30 | 2023-10-13 | 友谊工程私人有限公司 | 电缆槽系统 |
-
1983
- 1983-04-20 JP JP5802083U patent/JPS59164444U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59164444U (ja) | 1984-11-05 |
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