JPS52108862A - Phase discriminating system - Google Patents

Phase discriminating system

Info

Publication number
JPS52108862A
JPS52108862A JP2589976A JP2589976A JPS52108862A JP S52108862 A JPS52108862 A JP S52108862A JP 2589976 A JP2589976 A JP 2589976A JP 2589976 A JP2589976 A JP 2589976A JP S52108862 A JPS52108862 A JP S52108862A
Authority
JP
Japan
Prior art keywords
phase discriminating
discriminating system
phase
trouble
ensuring
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
JP2589976A
Other languages
Japanese (ja)
Other versions
JPS5748746B2 (en
Inventor
Yasuaki Miyake
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 JP2589976A priority Critical patent/JPS52108862A/en
Publication of JPS52108862A publication Critical patent/JPS52108862A/en
Publication of JPS5748746B2 publication Critical patent/JPS5748746B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Measuring Phase Differences (AREA)

Abstract

PURPOSE: To block the phase discriminating function promptly, when a trouble is found, to prevent the possible malfunction while ensuring the reliable operation by monitoring at all times a square wave converting circuit by means of a monitor circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP2589976A 1976-03-10 1976-03-10 Phase discriminating system Granted JPS52108862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2589976A JPS52108862A (en) 1976-03-10 1976-03-10 Phase discriminating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2589976A JPS52108862A (en) 1976-03-10 1976-03-10 Phase discriminating system

Publications (2)

Publication Number Publication Date
JPS52108862A true JPS52108862A (en) 1977-09-12
JPS5748746B2 JPS5748746B2 (en) 1982-10-18

Family

ID=12178627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2589976A Granted JPS52108862A (en) 1976-03-10 1976-03-10 Phase discriminating system

Country Status (1)

Country Link
JP (1) JPS52108862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146864A (en) * 1982-02-24 1983-09-01 Mitsubishi Electric Corp Phase detecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146864A (en) * 1982-02-24 1983-09-01 Mitsubishi Electric Corp Phase detecting device
JPS6322549B2 (en) * 1982-02-24 1988-05-12 Mitsubishi Electric Corp

Also Published As

Publication number Publication date
JPS5748746B2 (en) 1982-10-18

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