JPS6082909U

JPS6082909U - closed switchboard

Info

Publication number: JPS6082909U
Application number: JP17244383U
Authority: JP
Inventors: 加藤　峻行; 継雄則武
Original assignee: 株式会社東芝
Priority date: 1983-11-09
Filing date: 1983-11-09
Publication date: 1985-06-08

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す閉鎖配電盤の正面図、
第２図及び第３図は第１図の側断面図、第４図及び第５
図は第１図の平断面図、第６図は第１図の平面図である
。２１．２２・・・母線、２５．２６・・・放圧板、３１
．３２・・・断路部、３４・・・断路部、３５．３６・
・・連絡母線、５１・・・ケーブル室、５２・・・ケー
ブル室、６１・・・ケーブル端子、６２・・・ケーブル
端子、７１・・・放圧路、７２・・・放圧路、７３〜７
６・・・機器　　１、室、７８．７９・・・しゃ断器、
９１〜９６・・・放圧板。FIG. 1 is a front view of a closed switchboard showing an embodiment of the present invention;
Figures 2 and 3 are side sectional views of Figure 1, Figures 4 and 5.
The figures are a sectional plan view of FIG. 1, and FIG. 6 is a plan view of FIG. 1. 21.22...Bus bar, 25.26...Pressure plate, 31
．． 32... Disconnection section, 34... Disconnection section, 35.36.
... Communication busbar, 51 ... Cable room, 52 ... Cable room, 61 ... Cable terminal, 62 ... Cable terminal, 71 ... Pressure relief path, 72 ... Pressure relief path, 73 ~7
6...Equipment 1, room, 78.79...breaker,
91-96...Pressure plate.

Claims

[Scope of utility model registration request]

A first equipment room that houses main circuit equipment, a second equipment room installed opposite to this equipment room, and a busbar room sandwiched between this second equipment room and the first equipment room. , a cable room sandwiched between the first equipment room and the second equipment room and installed at the lower part of the busbar room; one end opening in the cable room and the other end passing through the busbar room; A closed switchboard comprising a pressure relief path that opens at the top of the busbar chamber, and a pressure relief plate that closes the upper end opening of the pressure relief path.