JPS5417778A - Synchronism testing circuit - Google Patents

Synchronism testing circuit

Info

Publication number
JPS5417778A
JPS5417778A JP8242177A JP8242177A JPS5417778A JP S5417778 A JPS5417778 A JP S5417778A JP 8242177 A JP8242177 A JP 8242177A JP 8242177 A JP8242177 A JP 8242177A JP S5417778 A JPS5417778 A JP S5417778A
Authority
JP
Japan
Prior art keywords
testing circuit
synchronism
synchronism testing
voltage detecting
improve safety
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
JP8242177A
Other languages
Japanese (ja)
Other versions
JPS5828545B2 (en
Inventor
Teruaki Matsumoto
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 JP52082421A priority Critical patent/JPS5828545B2/en
Publication of JPS5417778A publication Critical patent/JPS5417778A/en
Publication of JPS5828545B2 publication Critical patent/JPS5828545B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE: To improve safety with a simple constitution by providing voltage detecting electromagnetic relays to a synchronism testing circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP52082421A 1977-07-08 1977-07-08 Synchronous verification circuit Expired JPS5828545B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52082421A JPS5828545B2 (en) 1977-07-08 1977-07-08 Synchronous verification circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52082421A JPS5828545B2 (en) 1977-07-08 1977-07-08 Synchronous verification circuit

Publications (2)

Publication Number Publication Date
JPS5417778A true JPS5417778A (en) 1979-02-09
JPS5828545B2 JPS5828545B2 (en) 1983-06-16

Family

ID=13774115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52082421A Expired JPS5828545B2 (en) 1977-07-08 1977-07-08 Synchronous verification circuit

Country Status (1)

Country Link
JP (1) JPS5828545B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125937A (en) * 1980-03-07 1981-10-02 Mitsubishi Electric Corp Method of operating and monitoring breaker
JPS6345011A (en) * 1986-08-13 1988-02-26 Matsushita Electric Works Ltd Preparation of molding having stone-grained pattern

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324949U (en) * 1986-07-29 1988-02-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125937A (en) * 1980-03-07 1981-10-02 Mitsubishi Electric Corp Method of operating and monitoring breaker
JPH022372B2 (en) * 1980-03-07 1990-01-17 Mitsubishi Electric Corp
JPS6345011A (en) * 1986-08-13 1988-02-26 Matsushita Electric Works Ltd Preparation of molding having stone-grained pattern
JPH0367606B2 (en) * 1986-08-13 1991-10-23 Matsushita Electric Works Ltd

Also Published As

Publication number Publication date
JPS5828545B2 (en) 1983-06-16

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