JPH02146943U - - Google Patents

Info

Publication number
JPH02146943U
JPH02146943U JP5403389U JP5403389U JPH02146943U JP H02146943 U JPH02146943 U JP H02146943U JP 5403389 U JP5403389 U JP 5403389U JP 5403389 U JP5403389 U JP 5403389U JP H02146943 U JPH02146943 U JP H02146943U
Authority
JP
Japan
Prior art keywords
protection device
track
power source
ground
safety 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.)
Granted
Application number
JP5403389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0729712Y2 (ja
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 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 true JPH02146943U (en]) 1990-12-13
JPH0729712Y2 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 (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05111152A (ja) * 1991-10-16 1993-04-30 Chuo Bourai Kk ビル接地システム及び接地極間連結放電安全器
JPH0690520A (ja) * 1992-09-09 1994-03-29 Toshiba Corp 誤動作防止回路および保護回路
JP2015226406A (ja) * 2014-05-29 2015-12-14 東北電力株式会社 逆流雷保護装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05111152A (ja) * 1991-10-16 1993-04-30 Chuo Bourai Kk ビル接地システム及び接地極間連結放電安全器
JPH0690520A (ja) * 1992-09-09 1994-03-29 Toshiba Corp 誤動作防止回路および保護回路
JP2015226406A (ja) * 2014-05-29 2015-12-14 東北電力株式会社 逆流雷保護装置

Also Published As

Publication number Publication date
JPH0729712Y2 (ja) 1995-07-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term