JPS59145207U - closed switchboard - Google Patents
closed switchboardInfo
- Publication number
- JPS59145207U JPS59145207U JP3932883U JP3932883U JPS59145207U JP S59145207 U JPS59145207 U JP S59145207U JP 3932883 U JP3932883 U JP 3932883U JP 3932883 U JP3932883 U JP 3932883U JP S59145207 U JPS59145207 U JP S59145207U
- Authority
- JP
- Japan
- Prior art keywords
- closed switchboard
- pressure relief
- abstract
- plate
- switchboard
- 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
Landscapes
- Patch Boards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は閉鎖配電盤の従来例を示す概略側面図、第2図
は放圧装置の従来例を示す側面断面図、第3図乃至第4
図はそれぞれ本案の一実施例を示す要部側面断面図であ
る。
3・・・天井板、4・・・放圧口、51・・・放圧板、
71゜72・・・バッキング。Fig. 1 is a schematic side view showing a conventional example of a closed switchboard, Fig. 2 is a side sectional view showing a conventional example of a pressure relief device, and Figs.
Each figure is a side sectional view of a main part showing an embodiment of the present invention. 3... Ceiling board, 4... Pressure relief port, 51... Pressure relief plate,
71°72...backing.
Claims (1)
板との間にゴムなどの弾性体から成る変形自由のバッキ
ングを設けた閉鎖配電盤。A closed switchboard having a pressure relief device, in which a deformable backing made of an elastic material such as rubber is provided between a ceiling plate and a pressure relief plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3932883U JPS59145207U (en) | 1983-03-17 | 1983-03-17 | closed switchboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3932883U JPS59145207U (en) | 1983-03-17 | 1983-03-17 | closed switchboard |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59145207U true JPS59145207U (en) | 1984-09-28 |
Family
ID=30169978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3932883U Pending JPS59145207U (en) | 1983-03-17 | 1983-03-17 | closed switchboard |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59145207U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3370315A1 (en) * | 2017-03-01 | 2018-09-05 | ABB Technology Oy | Pressure relief device with sealing means |
-
1983
- 1983-03-17 JP JP3932883U patent/JPS59145207U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3370315A1 (en) * | 2017-03-01 | 2018-09-05 | ABB Technology Oy | Pressure relief device with sealing means |
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