JPS5214808A - Dc motor accident detecting device - Google Patents

Dc motor accident detecting device

Info

Publication number
JPS5214808A
JPS5214808A JP50091403A JP9140375A JPS5214808A JP S5214808 A JPS5214808 A JP S5214808A JP 50091403 A JP50091403 A JP 50091403A JP 9140375 A JP9140375 A JP 9140375A JP S5214808 A JPS5214808 A JP S5214808A
Authority
JP
Japan
Prior art keywords
detecting device
accident detecting
motor accident
motor
space
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
JP50091403A
Other languages
Japanese (ja)
Inventor
Ikuro Morita
Yasushi Okitsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50091403A priority Critical patent/JPS5214808A/en
Publication of JPS5214808A publication Critical patent/JPS5214808A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc Machiner (AREA)

Abstract

PURPOSE: A device in which the spectrum space is determined and an accident is automatically detected for DC motor in operation through the change in the said stectrum space.
COPYRIGHT: (C)1977,JPO&Japio
JP50091403A 1975-07-26 1975-07-26 Dc motor accident detecting device Pending JPS5214808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50091403A JPS5214808A (en) 1975-07-26 1975-07-26 Dc motor accident detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50091403A JPS5214808A (en) 1975-07-26 1975-07-26 Dc motor accident detecting device

Publications (1)

Publication Number Publication Date
JPS5214808A true JPS5214808A (en) 1977-02-04

Family

ID=14025402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50091403A Pending JPS5214808A (en) 1975-07-26 1975-07-26 Dc motor accident detecting device

Country Status (1)

Country Link
JP (1) JPS5214808A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141761A (en) * 1980-04-03 1981-11-05 Yamabishi Denki Kk Throuble shooting system for induction motor
JP2017099132A (en) * 2015-11-24 2017-06-01 株式会社トーエネック Short circuit diagnostic system of rotary machine and short circuit diagnostic method of rotary machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56141761A (en) * 1980-04-03 1981-11-05 Yamabishi Denki Kk Throuble shooting system for induction motor
JP2017099132A (en) * 2015-11-24 2017-06-01 株式会社トーエネック Short circuit diagnostic system of rotary machine and short circuit diagnostic method of rotary machine

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