JPH01109206U - - Google Patents
Info
- Publication number
- JPH01109206U JPH01109206U JP298088U JP298088U JPH01109206U JP H01109206 U JPH01109206 U JP H01109206U JP 298088 U JP298088 U JP 298088U JP 298088 U JP298088 U JP 298088U JP H01109206 U JPH01109206 U JP H01109206U
- Authority
- JP
- Japan
- Prior art keywords
- pressure relief
- power distribution
- distribution board
- pressure
- relief device
- 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)
Description
第１図、第２図はこの考案の一実施例による放
圧装置を示す斜視図および側面図、第３図は従来
の放圧装置を設けた配電盤の断面図、第４図は放
圧装置を持たない多段積配電盤の斜視図である。
図において、１は配電盤、２は扉、７は放圧箱
、８は配電盤部、９は放圧装置部、１０は放圧弁
である。なお、図中、同一符号は同一、又は相当
部分を示す。
Figures 1 and 2 are perspective and side views showing a pressure relief device according to an embodiment of this invention, Figure 3 is a sectional view of a switchboard equipped with a conventional pressure relief device, and Figure 4 is a pressure relief device. FIG. In the figure, 1 is a switchboard, 2 is a door, 7 is a pressure relief box, 8 is a switchboard section, 9 is a pressure relief device section, and 10 is a pressure relief valve. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
力が上昇すると開く放圧弁を配電盤後面に備えた
ことを特徴とする配電盤の放圧装置。 A pressure relief device for a power distribution board, comprising a pressure relief box at the rear of the power distribution board and a pressure relief valve that opens when the pressure inside the compartment increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP298088U JPH01109206U (en) | 1988-01-12 | 1988-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP298088U JPH01109206U (en) | 1988-01-12 | 1988-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109206U true JPH01109206U (en) | 1989-07-24 |
Family
ID=31204214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP298088U Pending JPH01109206U (en) | 1988-01-12 | 1988-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6143990B1 (en) * | 2015-12-02 | 2017-06-07 | 三菱電機株式会社 | Gas insulated switchgear |
| JP6462972B1 (en) * | 2018-05-24 | 2019-01-30 | 三菱電機株式会社 | Gas insulated switchgear |
-
1988
- 1988-01-12 JP JP298088U patent/JPH01109206U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6143990B1 (en) * | 2015-12-02 | 2017-06-07 | 三菱電機株式会社 | Gas insulated switchgear |
| WO2017094449A1 (en) * | 2015-12-02 | 2017-06-08 | 三菱電機株式会社 | Gas-insulated switchgear |
| CN108292830A (en) * | 2015-12-02 | 2018-07-17 | 三菱电机株式会社 | Gas-insulated switchgear device |
| EP3386045A4 (en) * | 2015-12-02 | 2019-06-26 | Mitsubishi Electric Corporation | Gas-insulated switchgear |
| JP6462972B1 (en) * | 2018-05-24 | 2019-01-30 | 三菱電機株式会社 | Gas insulated switchgear |