JPH0230212U - - Google Patents

Info

Publication number
JPH0230212U
JPH0230212U JP10581888U JP10581888U JPH0230212U JP H0230212 U JPH0230212 U JP H0230212U JP 10581888 U JP10581888 U JP 10581888U JP 10581888 U JP10581888 U JP 10581888U JP H0230212 U JPH0230212 U JP H0230212U
Authority
JP
Japan
Prior art keywords
thin plate
outside
communication hole
casing
spherical
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
Application number
JP10581888U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10581888U priority Critical patent/JPH0230212U/ja
Publication of JPH0230212U publication Critical patent/JPH0230212U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図a,bは本考案による筐体の安全装置の
一実施例に係り、第1図aは一部破断して示す正
面図、第1図bは第1図aの―断面矢視図、
第2図は従来のキユービクル式SFガス絶縁変
電設備の外観図である。 1……開閉装置ユニツト、12……金属板、1
3……フランジ部、14……薄板、15……押え
フランジ、15a……刃。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筐体を構成する金属板に、筐体の内部と外部と
    が連通する連通孔を設け、該連通孔を塞いで内方
    に湾曲した球面状の薄板を設け、該薄板の外部に
    この薄板に対向する刃を具備する押えフランジを
    設けて構成したことを特徴とする筐体の安全装置
JP10581888U 1988-08-10 1988-08-10 Pending JPH0230212U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10581888U JPH0230212U (ja) 1988-08-10 1988-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10581888U JPH0230212U (ja) 1988-08-10 1988-08-10

Publications (1)

Publication Number Publication Date
JPH0230212U true JPH0230212U (ja) 1990-02-26

Family

ID=31338775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10581888U Pending JPH0230212U (ja) 1988-08-10 1988-08-10

Country Status (1)

Country Link
JP (1) JPH0230212U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002111266A (ja) * 2000-10-04 2002-04-12 Yamaha Corp 電子装置の換気装置
JP2006302521A (ja) * 2005-04-15 2006-11-02 Nippon Kouatsu Electric Co 開閉器の放圧装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002111266A (ja) * 2000-10-04 2002-04-12 Yamaha Corp 電子装置の換気装置
JP2006302521A (ja) * 2005-04-15 2006-11-02 Nippon Kouatsu Electric Co 開閉器の放圧装置
JP4592481B2 (ja) * 2005-04-15 2010-12-01 日本高圧電気株式会社 開閉器の放圧装置

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