JPS5247751A - Monitor for abnormalities on bearings - Google Patents

Monitor for abnormalities on bearings

Info

Publication number
JPS5247751A
JPS5247751A JP50123426A JP12342675A JPS5247751A JP S5247751 A JPS5247751 A JP S5247751A JP 50123426 A JP50123426 A JP 50123426A JP 12342675 A JP12342675 A JP 12342675A JP S5247751 A JPS5247751 A JP S5247751A
Authority
JP
Japan
Prior art keywords
abnormalities
bearings
monitor
reference value
comparting
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
JP50123426A
Other languages
Japanese (ja)
Other versions
JPS57445B2 (en
Inventor
Toshio Yokouchi
Susumu Kono
Ryusuke Udagawa
Ritsuta Ono
Akira Aoyanagi
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 JP50123426A priority Critical patent/JPS5247751A/en
Publication of JPS5247751A publication Critical patent/JPS5247751A/en
Publication of JPS57445B2 publication Critical patent/JPS57445B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: To predict a time at which a flawed antifriction bearing will come to a crisis by storing a point at which the measured impact pulse exceeds a reference value, and comparting the same with a reference value decided from the axial diameter and rotational frequency of an electric motor.
COPYRIGHT: (C)1977,JPO&Japio
JP50123426A 1975-10-14 1975-10-14 Monitor for abnormalities on bearings Granted JPS5247751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50123426A JPS5247751A (en) 1975-10-14 1975-10-14 Monitor for abnormalities on bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123426A JPS5247751A (en) 1975-10-14 1975-10-14 Monitor for abnormalities on bearings

Publications (2)

Publication Number Publication Date
JPS5247751A true JPS5247751A (en) 1977-04-15
JPS57445B2 JPS57445B2 (en) 1982-01-06

Family

ID=14860258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123426A Granted JPS5247751A (en) 1975-10-14 1975-10-14 Monitor for abnormalities on bearings

Country Status (1)

Country Link
JP (1) JPS5247751A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850433A (en) * 1981-09-22 1983-03-24 Kansai Electric Power Co Inc:The Vibration monitor
JPS5850434A (en) * 1981-09-22 1983-03-24 Kansai Electric Power Co Inc:The Vibration monitor
JPS6033011A (en) * 1983-08-04 1985-02-20 Mitsutoyo Mfg Co Ltd Acceptance or rejection deciding device of measurement data
JP7675465B1 (en) * 2024-04-25 2025-05-13 哈爾濱工程大学 Dynamic stress calculation method, device, medium and product for rolling bearings for gas turbines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850433A (en) * 1981-09-22 1983-03-24 Kansai Electric Power Co Inc:The Vibration monitor
JPS5850434A (en) * 1981-09-22 1983-03-24 Kansai Electric Power Co Inc:The Vibration monitor
JPS6033011A (en) * 1983-08-04 1985-02-20 Mitsutoyo Mfg Co Ltd Acceptance or rejection deciding device of measurement data
JP7675465B1 (en) * 2024-04-25 2025-05-13 哈爾濱工程大学 Dynamic stress calculation method, device, medium and product for rolling bearings for gas turbines

Also Published As

Publication number Publication date
JPS57445B2 (en) 1982-01-06

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