JP2513859Y2 - 保安装置 - Google Patents

保安装置

Info

Publication number
JP2513859Y2
JP2513859Y2 JP3728690U JP3728690U JP2513859Y2 JP 2513859 Y2 JP2513859 Y2 JP 2513859Y2 JP 3728690 U JP3728690 U JP 3728690U JP 3728690 U JP3728690 U JP 3728690U JP 2513859 Y2 JP2513859 Y2 JP 2513859Y2
Authority
JP
Japan
Prior art keywords
line
insulating base
operating spring
protective element
alarm
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
JP3728690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03130186U (enExample
Inventor
文彦 平塚
智志 佐渡
Original Assignee
日本電気フィールドサービス株式会社
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 日本電気フィールドサービス株式会社, 株式会社サンコーシャ filed Critical 日本電気フィールドサービス株式会社
Priority to JP3728690U priority Critical patent/JP2513859Y2/ja
Publication of JPH03130186U publication Critical patent/JPH03130186U/ja
Application granted granted Critical
Publication of JP2513859Y2 publication Critical patent/JP2513859Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP3728690U 1990-04-09 1990-04-09 保安装置 Expired - Lifetime JP2513859Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3728690U JP2513859Y2 (ja) 1990-04-09 1990-04-09 保安装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3728690U JP2513859Y2 (ja) 1990-04-09 1990-04-09 保安装置

Publications (2)

Publication Number Publication Date
JPH03130186U JPH03130186U (enExample) 1991-12-26
JP2513859Y2 true JP2513859Y2 (ja) 1996-10-09

Family

ID=31544257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3728690U Expired - Lifetime JP2513859Y2 (ja) 1990-04-09 1990-04-09 保安装置

Country Status (1)

Country Link
JP (1) JP2513859Y2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4495546B2 (ja) * 2004-08-18 2010-07-07 株式会社サンコーシヤ 保安装置
JP4614794B2 (ja) * 2005-03-04 2011-01-19 株式会社昭電 劣化検出機能付き保安器
DE202018106960U1 (de) * 2018-02-27 2019-01-03 Dehn + Söhne Gmbh + Co. Kg Überspannungsschutzanordnung, bestehend aus einer in einem isolierenden Gehäuse befindlichen Hörnerfunkenstrecke

Also Published As

Publication number Publication date
JPH03130186U (enExample) 1991-12-26

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EXPY Cancellation because of completion of term