JPS51134168A - Acoustic method for detecting machine trouble - Google Patents

Acoustic method for detecting machine trouble

Info

Publication number
JPS51134168A
JPS51134168A JP50058161A JP5816175A JPS51134168A JP S51134168 A JPS51134168 A JP S51134168A JP 50058161 A JP50058161 A JP 50058161A JP 5816175 A JP5816175 A JP 5816175A JP S51134168 A JPS51134168 A JP S51134168A
Authority
JP
Japan
Prior art keywords
detecting machine
acoustic method
machine trouble
trouble
acoustic
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
JP50058161A
Other languages
Japanese (ja)
Inventor
Hidetoshi Nishikawa
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP50058161A priority Critical patent/JPS51134168A/en
Publication of JPS51134168A publication Critical patent/JPS51134168A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

PURPOSE: To make it possible to detecd correclty abnormal sound included in the noises made by a machine.
COPYRIGHT: (C)1976,JPO&Japio
JP50058161A 1975-05-16 1975-05-16 Acoustic method for detecting machine trouble Pending JPS51134168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50058161A JPS51134168A (en) 1975-05-16 1975-05-16 Acoustic method for detecting machine trouble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50058161A JPS51134168A (en) 1975-05-16 1975-05-16 Acoustic method for detecting machine trouble

Publications (1)

Publication Number Publication Date
JPS51134168A true JPS51134168A (en) 1976-11-20

Family

ID=13076257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058161A Pending JPS51134168A (en) 1975-05-16 1975-05-16 Acoustic method for detecting machine trouble

Country Status (1)

Country Link
JP (1) JPS51134168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021099080A (en) * 2019-12-23 2021-07-01 アルパイン株式会社 Abnormality detection device and abnormality detection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021099080A (en) * 2019-12-23 2021-07-01 アルパイン株式会社 Abnormality detection device and abnormality detection method

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