JPS5239153A - Arrester operation indicator - Google Patents

Arrester operation indicator

Info

Publication number
JPS5239153A
JPS5239153A JP11491175A JP11491175A JPS5239153A JP S5239153 A JPS5239153 A JP S5239153A JP 11491175 A JP11491175 A JP 11491175A JP 11491175 A JP11491175 A JP 11491175A JP S5239153 A JPS5239153 A JP S5239153A
Authority
JP
Japan
Prior art keywords
operation indicator
arrester operation
arrester
arester
sensing element
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
JP11491175A
Other languages
Japanese (ja)
Inventor
Seigoro Nishiwaki
Denji Tsubouchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11491175A priority Critical patent/JPS5239153A/en
Publication of JPS5239153A publication Critical patent/JPS5239153A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Arester operation indicator with the semiconductor magnetic sensing element used, capable of always observing the arrester condition.
COPYRIGHT: (C)1977,JPO&Japio
JP11491175A 1975-09-25 1975-09-25 Arrester operation indicator Pending JPS5239153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11491175A JPS5239153A (en) 1975-09-25 1975-09-25 Arrester operation indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11491175A JPS5239153A (en) 1975-09-25 1975-09-25 Arrester operation indicator

Publications (1)

Publication Number Publication Date
JPS5239153A true JPS5239153A (en) 1977-03-26

Family

ID=14649703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11491175A Pending JPS5239153A (en) 1975-09-25 1975-09-25 Arrester operation indicator

Country Status (1)

Country Link
JP (1) JPS5239153A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104151A (en) * 1973-02-09 1974-10-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104151A (en) * 1973-02-09 1974-10-02

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