JPS5442638A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
JPS5442638A
JPS5442638A JP10884777A JP10884777A JPS5442638A JP S5442638 A JPS5442638 A JP S5442638A JP 10884777 A JP10884777 A JP 10884777A JP 10884777 A JP10884777 A JP 10884777A JP S5442638 A JPS5442638 A JP S5442638A
Authority
JP
Japan
Prior art keywords
circuit
circuit breaker
input conversion
conversion circuit
composing
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
JP10884777A
Other languages
Japanese (ja)
Other versions
JPS5525696B2 (en
Inventor
Tatsuo Fujiwara
Koichi Horisaki
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10884777A priority Critical patent/JPS5525696B2/ja
Publication of JPS5442638A publication Critical patent/JPS5442638A/en
Publication of JPS5525696B2 publication Critical patent/JPS5525696B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To raise operational accuracy by composing the input conversion circuit of electronic circuit and by limiting the voltage between the both terminals of the input conversion circuit to a fixed value after the main circuit current exceeds the detection level of short time limit trip circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP10884777A 1977-09-12 1977-09-12 Expired JPS5525696B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10884777A JPS5525696B2 (en) 1977-09-12 1977-09-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10884777A JPS5525696B2 (en) 1977-09-12 1977-09-12

Publications (2)

Publication Number Publication Date
JPS5442638A true JPS5442638A (en) 1979-04-04
JPS5525696B2 JPS5525696B2 (en) 1980-07-08

Family

ID=14495083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10884777A Expired JPS5525696B2 (en) 1977-09-12 1977-09-12

Country Status (1)

Country Link
JP (1) JPS5525696B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158640U (en) * 1980-04-25 1981-11-26
JPS60115112A (en) * 1983-11-24 1985-06-21 Mitsubishi Electric Corp Circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158640U (en) * 1980-04-25 1981-11-26
JPS60115112A (en) * 1983-11-24 1985-06-21 Mitsubishi Electric Corp Circuit breaker

Also Published As

Publication number Publication date
JPS5525696B2 (en) 1980-07-08

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