JPS5776419A - Oscillation monitoring device - Google Patents

Oscillation monitoring device

Info

Publication number
JPS5776419A
JPS5776419A JP15209480A JP15209480A JPS5776419A JP S5776419 A JPS5776419 A JP S5776419A JP 15209480 A JP15209480 A JP 15209480A JP 15209480 A JP15209480 A JP 15209480A JP S5776419 A JPS5776419 A JP S5776419A
Authority
JP
Japan
Prior art keywords
distribution
amplitude
vibration
discriminated
normal
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
JP15209480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312244B2 (enrdf_load_stackoverflow
Inventor
Yozo Hibino
Sakae 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
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 JP15209480A priority Critical patent/JPS5776419A/ja
Publication of JPS5776419A publication Critical patent/JPS5776419A/ja
Publication of JPS6312244B2 publication Critical patent/JPS6312244B2/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 Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP15209480A 1980-10-31 1980-10-31 Oscillation monitoring device Granted JPS5776419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15209480A JPS5776419A (en) 1980-10-31 1980-10-31 Oscillation monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15209480A JPS5776419A (en) 1980-10-31 1980-10-31 Oscillation monitoring device

Publications (2)

Publication Number Publication Date
JPS5776419A true JPS5776419A (en) 1982-05-13
JPS6312244B2 JPS6312244B2 (enrdf_load_stackoverflow) 1988-03-18

Family

ID=15532909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15209480A Granted JPS5776419A (en) 1980-10-31 1980-10-31 Oscillation monitoring device

Country Status (1)

Country Link
JP (1) JPS5776419A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118583A (ja) * 1983-11-30 1985-06-26 三菱電機株式会社 エレベ−タの故障警報装置
JPH08304166A (ja) * 1995-05-11 1996-11-22 Toshiba Corp 振動監視装置
JP2000171291A (ja) * 1998-12-04 2000-06-23 Rion Co Ltd 故障診断方法および故障診断器
JP2004361286A (ja) * 2003-06-05 2004-12-24 Nittetsu Yahata Eng Kk 回転機械の劣化診断方法
JP2011252761A (ja) * 2010-06-01 2011-12-15 Jfe Advantech Co Ltd 軸受状態監視方法及び軸受状態監視装置
CN103134679A (zh) * 2011-11-28 2013-06-05 杰富意先进技术株式会社 轴承状态监视方法以及轴承状态监视装置
WO2015133031A1 (ja) * 2014-03-03 2015-09-11 新東工業株式会社 遠隔支援システムおよびその方法
US9857268B2 (en) 2014-03-03 2018-01-02 Sintokogio, Ltd. Remote assistant system and method therefor
JP6837612B1 (ja) * 2020-05-28 2021-03-03 三菱電機株式会社 機器状態監視装置および機器状態監視方法
JP2024524666A (ja) * 2021-07-22 2024-07-05 スウジョウ スウシー テスティング グループ カンパニー リミテッド 衝撃振動センサー信号のピックアップ方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147318A (en) * 1979-05-04 1980-11-17 Nippon Kokan Kk <Nkk> Vibration measuring method for flaw of bearing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147318A (en) * 1979-05-04 1980-11-17 Nippon Kokan Kk <Nkk> Vibration measuring method for flaw of bearing

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118583A (ja) * 1983-11-30 1985-06-26 三菱電機株式会社 エレベ−タの故障警報装置
JPH08304166A (ja) * 1995-05-11 1996-11-22 Toshiba Corp 振動監視装置
JP2000171291A (ja) * 1998-12-04 2000-06-23 Rion Co Ltd 故障診断方法および故障診断器
DE19917541B4 (de) * 1998-12-04 2008-07-24 Rion Co. Ltd., Kokubunji Verfahren zur Fehlerdiagnose
JP2004361286A (ja) * 2003-06-05 2004-12-24 Nittetsu Yahata Eng Kk 回転機械の劣化診断方法
KR101444506B1 (ko) * 2010-06-01 2014-09-24 제이에프이 어드밴테크 가부시키가이샤 베어링 상태 감시 방법 및 베어링 상태 감시 장치
JP2011252761A (ja) * 2010-06-01 2011-12-15 Jfe Advantech Co Ltd 軸受状態監視方法及び軸受状態監視装置
CN103134679A (zh) * 2011-11-28 2013-06-05 杰富意先进技术株式会社 轴承状态监视方法以及轴承状态监视装置
WO2015133031A1 (ja) * 2014-03-03 2015-09-11 新東工業株式会社 遠隔支援システムおよびその方法
US9857268B2 (en) 2014-03-03 2018-01-02 Sintokogio, Ltd. Remote assistant system and method therefor
JP6837612B1 (ja) * 2020-05-28 2021-03-03 三菱電機株式会社 機器状態監視装置および機器状態監視方法
TWI813921B (zh) * 2020-05-28 2023-09-01 日商三菱電機股份有限公司 機器狀態監視裝置以及機器狀態監視方法
JP2024524666A (ja) * 2021-07-22 2024-07-05 スウジョウ スウシー テスティング グループ カンパニー リミテッド 衝撃振動センサー信号のピックアップ方法

Also Published As

Publication number Publication date
JPS6312244B2 (enrdf_load_stackoverflow) 1988-03-18

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