JPS542170A - Vibration supervisory apparatus - Google Patents

Vibration supervisory apparatus

Info

Publication number
JPS542170A
JPS542170A JP6669977A JP6669977A JPS542170A JP S542170 A JPS542170 A JP S542170A JP 6669977 A JP6669977 A JP 6669977A JP 6669977 A JP6669977 A JP 6669977A JP S542170 A JPS542170 A JP S542170A
Authority
JP
Japan
Prior art keywords
supervisory apparatus
vibration
vibration supervisory
supervising
waveforms
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
JP6669977A
Other languages
Japanese (ja)
Inventor
Toshiaki Harima
Shigeru Ideumi
Izumi Yamada
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.)
Hitachi Ltd
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 Tokyo Electric Power Co Inc, Hitachi Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP6669977A priority Critical patent/JPS542170A/en
Publication of JPS542170A publication Critical patent/JPS542170A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To make possible supervising of abnormal vibrations with a simple constitution by detecting and judging the envelope of vibrating waveforms.
COPYRIGHT: (C)1979,JPO&Japio
JP6669977A 1977-06-08 1977-06-08 Vibration supervisory apparatus Pending JPS542170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6669977A JPS542170A (en) 1977-06-08 1977-06-08 Vibration supervisory apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6669977A JPS542170A (en) 1977-06-08 1977-06-08 Vibration supervisory apparatus

Publications (1)

Publication Number Publication Date
JPS542170A true JPS542170A (en) 1979-01-09

Family

ID=13323437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6669977A Pending JPS542170A (en) 1977-06-08 1977-06-08 Vibration supervisory apparatus

Country Status (1)

Country Link
JP (1) JPS542170A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116172U (en) * 1987-01-16 1988-07-27
WO2019065952A1 (en) * 2017-09-28 2019-04-04 Ntn株式会社 State monitoring device and state monitoring system
JP2019066456A (en) * 2017-09-28 2019-04-25 Ntn株式会社 State monitoring device and state monitoring system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116172U (en) * 1987-01-16 1988-07-27
JPH054936Y2 (en) * 1987-01-16 1993-02-08
WO2019065952A1 (en) * 2017-09-28 2019-04-04 Ntn株式会社 State monitoring device and state monitoring system
JP2019066456A (en) * 2017-09-28 2019-04-25 Ntn株式会社 State monitoring device and state monitoring system

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