HK1179338A1 - Method and apparatus for diagnosing bushing - Google Patents

Method and apparatus for diagnosing bushing

Info

Publication number
HK1179338A1
HK1179338A1 HK13106068.9A HK13106068A HK1179338A1 HK 1179338 A1 HK1179338 A1 HK 1179338A1 HK 13106068 A HK13106068 A HK 13106068A HK 1179338 A1 HK1179338 A1 HK 1179338A1
Authority
HK
Hong Kong
Prior art keywords
diagnosing
bushing
diagnosing bushing
Prior art date
Application number
HK13106068.9A
Other languages
English (en)
Chinese (zh)
Inventor
Takashi Sako
Kouichi Tamura
Original Assignee
Asahi Kasei Engineering Corp
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 Asahi Kasei Engineering Corp filed Critical Asahi Kasei Engineering Corp
Publication of HK1179338A1 publication Critical patent/HK1179338A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G01M13/045—Acoustic or vibration analysis
    • 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
    • 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
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G01H1/14—Frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
HK13106068.9A 2010-03-03 2013-05-22 Method and apparatus for diagnosing bushing HK1179338A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010046767 2010-03-03
PCT/JP2011/053734 WO2011108391A1 (ja) 2010-03-03 2011-02-21 すべり軸受の診断方法および診断装置

Publications (1)

Publication Number Publication Date
HK1179338A1 true HK1179338A1 (en) 2013-09-27

Family

ID=44542047

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13106068.9A HK1179338A1 (en) 2010-03-03 2013-05-22 Method and apparatus for diagnosing bushing

Country Status (8)

Country Link
US (1) US9588015B2 (xx)
EP (1) EP2543977B8 (xx)
JP (2) JP5968217B2 (xx)
KR (1) KR101497781B1 (xx)
CN (1) CN102834701B (xx)
DK (1) DK2543977T3 (xx)
HK (1) HK1179338A1 (xx)
WO (1) WO2011108391A1 (xx)

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CN108007548B (zh) * 2017-12-01 2020-02-07 华能国际电力股份有限公司 一种通过扫频诊断设备故障的方法
CN108593296B (zh) * 2018-04-26 2020-01-31 济南大学 一种基于倒谱伪边距的轴承单点故障诊断方法
KR102560570B1 (ko) * 2018-10-30 2023-07-28 한국전력공사 플랜트 공정 제어루프의 오실레이션 진단 방법 및 이를 이용한 오실레이션 진단 장치
US11184690B2 (en) * 2018-12-07 2021-11-23 Itt Manufacturing Enterprises Llc Embedded system for vibration detection and analysis
CN109579981B (zh) * 2018-12-28 2023-11-10 重庆江增船舶重工有限公司 一种径向滑动轴承的振动监测装置及方法
CN111780977B (zh) * 2019-03-18 2022-03-11 中国航发商用航空发动机有限责任公司 叶片刮磨监测方法及监测系统
JP7224234B2 (ja) * 2019-04-25 2023-02-17 Thk株式会社 異常診断システム、及び異常診断方法
CN110427708B (zh) * 2019-08-06 2022-09-30 上海海事大学 基于振动信号的润滑状态确定方法、装置及计算机存储介质
DE102019122642A1 (de) * 2019-08-22 2021-02-25 Dickow Pumpen GmbH & Co. KG. Vorrichtung und Verfahren zur Überwachung wenigstens eines Gleitlagers
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CN110595597B (zh) * 2019-10-24 2024-03-12 国网湖南省电力有限公司 油浸式变压器内部噪声监测传感器安装设备及其修正方法
JP7379241B2 (ja) * 2020-03-25 2023-11-14 三菱重工業株式会社 回転機の診断監視装置及び方法
JP2022021012A (ja) * 2020-07-21 2022-02-02 セイコーエプソン株式会社 信号処理方法及び信号処理装置
GB2602038A (en) * 2020-12-16 2022-06-22 Edwards Ltd Bearing wear monitoring
CN112836574B (zh) * 2020-12-30 2023-08-29 江苏光为传感设备有限公司 一种基于谱相似度的光纤振动事件识别方法
CN113702045B (zh) * 2021-08-16 2023-12-05 人本股份有限公司 滚动轴承的自相关函数振动监控方法
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CN116767988A (zh) * 2022-03-08 2023-09-19 奥的斯电梯公司 电梯动力设备故障检测方法和装置以及电梯系统
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Also Published As

Publication number Publication date
EP2543977A1 (en) 2013-01-09
KR20120129938A (ko) 2012-11-28
KR101497781B1 (ko) 2015-03-02
DK2543977T3 (da) 2019-06-11
US20130006551A1 (en) 2013-01-03
US9588015B2 (en) 2017-03-07
EP2543977B1 (en) 2019-05-01
JPWO2011108391A1 (ja) 2013-06-24
JP6111347B2 (ja) 2017-04-05
CN102834701B (zh) 2015-04-08
WO2011108391A1 (ja) 2011-09-09
EP2543977A4 (en) 2014-08-27
EP2543977B8 (en) 2019-06-26
JP5968217B2 (ja) 2016-08-10
JP2016048267A (ja) 2016-04-07
CN102834701A (zh) 2012-12-19

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