JPS5790128A - Diagnosis of vibration of rotary machine - Google Patents

Diagnosis of vibration of rotary machine

Info

Publication number
JPS5790128A
JPS5790128A JP16527780A JP16527780A JPS5790128A JP S5790128 A JPS5790128 A JP S5790128A JP 16527780 A JP16527780 A JP 16527780A JP 16527780 A JP16527780 A JP 16527780A JP S5790128 A JPS5790128 A JP S5790128A
Authority
JP
Japan
Prior art keywords
vibration
cpu
vibrations
rotary machine
converted
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
JP16527780A
Other languages
English (en)
Other versions
JPS6222409B2 (ja
Inventor
Kazuo Sato
Masakazu Takazumi
Motohiro Shiga
Hironori Shiohata
Mototsugu Omori
Fumio Fujisawa
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
Original Assignee
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16527780A priority Critical patent/JPS5790128A/ja
Publication of JPS5790128A publication Critical patent/JPS5790128A/ja
Publication of JPS6222409B2 publication Critical patent/JPS6222409B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP16527780A 1980-11-26 1980-11-26 Diagnosis of vibration of rotary machine Granted JPS5790128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16527780A JPS5790128A (en) 1980-11-26 1980-11-26 Diagnosis of vibration of rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16527780A JPS5790128A (en) 1980-11-26 1980-11-26 Diagnosis of vibration of rotary machine

Publications (2)

Publication Number Publication Date
JPS5790128A true JPS5790128A (en) 1982-06-04
JPS6222409B2 JPS6222409B2 (ja) 1987-05-18

Family

ID=15809267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16527780A Granted JPS5790128A (en) 1980-11-26 1980-11-26 Diagnosis of vibration of rotary machine

Country Status (1)

Country Link
JP (1) JPS5790128A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085570A2 (en) * 1982-02-01 1983-08-10 Becton Dickinson and Company Vibration monitoring system for aircraft engines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3789786B1 (en) * 2018-06-08 2022-07-13 Mitsubishi Electric Corporation Laser radar device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085570A2 (en) * 1982-02-01 1983-08-10 Becton Dickinson and Company Vibration monitoring system for aircraft engines

Also Published As

Publication number Publication date
JPS6222409B2 (ja) 1987-05-18

Similar Documents

Publication Publication Date Title
EP0179618B1 (en) Turbine blade vibration detection apparatus
JPS56130634A (en) Method and device for monitoring oscillation of rotary machine
US4488240A (en) Vibration monitoring system for aircraft engines
CA1203883A (en) Method and apparatus for monitoring cracks of a rotatable body
JPS54111871A (en) Frequency detecting method
JPS57179625A (en) Method for diagnosing vibration in rotary machine
Bachschmid et al. The influence of unbalance on cracked rotors
JPS5790128A (en) Diagnosis of vibration of rotary machine
JPS5554429A (en) Bearing supervisory unit
JPS54154059A (en) Method of and device for identifying malfunction of rotary machine
JPS5868626A (ja) 回転機械の異常検出装置
JPS5776433A (en) Vibation diagnosis of rotary machine
JPS54147882A (en) Abnormality occurrence detecting method of rotating machine using acoustic signals
JPS56133617A (en) Vibration monitoring method of rotary machine
JPS5744819A (en) Method and apparatus for diagnosing vibration of rotary machine
Zeng et al. Unbalance identification and field balancing of dual rotors system with slightly different rotating speeds
JPS5627633A (en) Device for inspecting abnormality in machine
JPS55103432A (en) Abnormal vibration diagnosis method for rotary machine
JPS54151075A (en) Monitoring method for vibration of rotary blade
JPS5745416A (en) Method for diagnosis of unbalance position by vibration of rotating machine
JPS56118594A (en) Vibration monitoring method for impeller of rotary machine
SU1280367A1 (ru) Способ контрол состо ни опор роторов в процессе эксплуатации
JPS5649934A (en) Method and device for diagnosis of vibration of rotary machine
JPS5438412A (en) Locating method and system of unbalanced position in rotary machine
JPS5642113A (en) Diagnosing method for vibration of rotaty machine