JPS52144751A - Leak breaker - Google Patents

Leak breaker

Info

Publication number
JPS52144751A
JPS52144751A JP6187476A JP6187476A JPS52144751A JP S52144751 A JPS52144751 A JP S52144751A JP 6187476 A JP6187476 A JP 6187476A JP 6187476 A JP6187476 A JP 6187476A JP S52144751 A JPS52144751 A JP S52144751A
Authority
JP
Japan
Prior art keywords
scr
anode
zero phase
current transformer
phase current
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
JP6187476A
Other languages
Japanese (ja)
Inventor
Takahiko Iida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6187476A priority Critical patent/JPS52144751A/en
Publication of JPS52144751A publication Critical patent/JPS52144751A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To aim a miniaturization of zero phase current transformer with the circuit construction simplifed as well, by applying an unbalanced detected output of the zero phase current transformer across the anode of SCR and the gate with SCR made conduction controlled by the anode current.
COPYRIGHT: (C)1977,JPO&Japio
JP6187476A 1976-05-27 1976-05-27 Leak breaker Pending JPS52144751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6187476A JPS52144751A (en) 1976-05-27 1976-05-27 Leak breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6187476A JPS52144751A (en) 1976-05-27 1976-05-27 Leak breaker

Publications (1)

Publication Number Publication Date
JPS52144751A true JPS52144751A (en) 1977-12-02

Family

ID=13183701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6187476A Pending JPS52144751A (en) 1976-05-27 1976-05-27 Leak breaker

Country Status (1)

Country Link
JP (1) JPS52144751A (en)

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