JPS5393317A - Operation monitor of motor - Google Patents

Operation monitor of motor

Info

Publication number
JPS5393317A
JPS5393317A JP722677A JP722677A JPS5393317A JP S5393317 A JPS5393317 A JP S5393317A JP 722677 A JP722677 A JP 722677A JP 722677 A JP722677 A JP 722677A JP S5393317 A JPS5393317 A JP S5393317A
Authority
JP
Japan
Prior art keywords
motor
operation monitor
checking
breaker
operating
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
JP722677A
Other languages
Japanese (ja)
Other versions
JPS5915277B2 (en
Inventor
Ryusuke Udagawa
Kozo Sato
Yuusaku Oonishi
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 JP52007226A priority Critical patent/JPS5915277B2/en
Publication of JPS5393317A publication Critical patent/JPS5393317A/en
Publication of JPS5915277B2 publication Critical patent/JPS5915277B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To provide a similar or single operation for monitoring the operating status of motor and checking the breaker by checking the induction frequency when the operating motor is separated momentarily, and detecting the breaker secondary output voltage.
COPYRIGHT: (C)1978,JPO&Japio
JP52007226A 1977-01-27 1977-01-27 Motor operation monitoring device Expired JPS5915277B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52007226A JPS5915277B2 (en) 1977-01-27 1977-01-27 Motor operation monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52007226A JPS5915277B2 (en) 1977-01-27 1977-01-27 Motor operation monitoring device

Publications (2)

Publication Number Publication Date
JPS5393317A true JPS5393317A (en) 1978-08-16
JPS5915277B2 JPS5915277B2 (en) 1984-04-09

Family

ID=11660070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52007226A Expired JPS5915277B2 (en) 1977-01-27 1977-01-27 Motor operation monitoring device

Country Status (1)

Country Link
JP (1) JPS5915277B2 (en)

Also Published As

Publication number Publication date
JPS5915277B2 (en) 1984-04-09

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