JPH0729712Y2 - サージ保護装置 - Google Patents

サージ保護装置

Info

Publication number
JPH0729712Y2
JPH0729712Y2 JP5403389U JP5403389U JPH0729712Y2 JP H0729712 Y2 JPH0729712 Y2 JP H0729712Y2 JP 5403389 U JP5403389 U JP 5403389U JP 5403389 U JP5403389 U JP 5403389U JP H0729712 Y2 JPH0729712 Y2 JP H0729712Y2
Authority
JP
Japan
Prior art keywords
line
ground
electric
protection device
ground terminal
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 - Lifetime
Application number
JP5403389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02146943U (cs
Inventor
進 内田
仁志 古沢
Original Assignee
株式会社サンコーシャ
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 by 株式会社サンコーシャ filed Critical 株式会社サンコーシャ
Priority to JP5403389U priority Critical patent/JPH0729712Y2/ja
Publication of JPH02146943U publication Critical patent/JPH02146943U/ja
Application granted granted Critical
Publication of JPH0729712Y2 publication Critical patent/JPH0729712Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP5403389U 1989-05-11 1989-05-11 サージ保護装置 Expired - Lifetime JPH0729712Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5403389U JPH0729712Y2 (ja) 1989-05-11 1989-05-11 サージ保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5403389U JPH0729712Y2 (ja) 1989-05-11 1989-05-11 サージ保護装置

Publications (2)

Publication Number Publication Date
JPH02146943U JPH02146943U (cs) 1990-12-13
JPH0729712Y2 true JPH0729712Y2 (ja) 1995-07-05

Family

ID=31575735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5403389U Expired - Lifetime JPH0729712Y2 (ja) 1989-05-11 1989-05-11 サージ保護装置

Country Status (1)

Country Link
JP (1) JPH0729712Y2 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2892870B2 (ja) * 1991-10-16 1999-05-17 中央防雷 株式会社 ビル接地方式自動切替器
JP3276996B2 (ja) * 1992-09-09 2002-04-22 株式会社東芝 保護回路
JP6222738B2 (ja) * 2014-05-29 2017-11-01 東北電力株式会社 逆流雷保護装置

Also Published As

Publication number Publication date
JPH02146943U (cs) 1990-12-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term