JPH01221633A - 軸受故障検知用複合センサー - Google Patents

軸受故障検知用複合センサー

Info

Publication number
JPH01221633A
JPH01221633A JP63048429A JP4842988A JPH01221633A JP H01221633 A JPH01221633 A JP H01221633A JP 63048429 A JP63048429 A JP 63048429A JP 4842988 A JP4842988 A JP 4842988A JP H01221633 A JPH01221633 A JP H01221633A
Authority
JP
Japan
Prior art keywords
temperature
tail
bearing
head
link
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
JP63048429A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0375816B2 (enrdf_load_stackoverflow
Inventor
Kiyoshi Fujita
藤田　清志
Takashi Fujiwara
藤原　孝誌
Shizuo Koizumi
小泉　鎮男
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP63048429A priority Critical patent/JPH01221633A/ja
Publication of JPH01221633A publication Critical patent/JPH01221633A/ja
Publication of JPH0375816B2 publication Critical patent/JPH0375816B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP63048429A 1988-03-01 1988-03-01 軸受故障検知用複合センサー Granted JPH01221633A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63048429A JPH01221633A (ja) 1988-03-01 1988-03-01 軸受故障検知用複合センサー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63048429A JPH01221633A (ja) 1988-03-01 1988-03-01 軸受故障検知用複合センサー

Publications (2)

Publication Number Publication Date
JPH01221633A true JPH01221633A (ja) 1989-09-05
JPH0375816B2 JPH0375816B2 (enrdf_load_stackoverflow) 1991-12-03

Family

ID=12803102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63048429A Granted JPH01221633A (ja) 1988-03-01 1988-03-01 軸受故障検知用複合センサー

Country Status (1)

Country Link
JP (1) JPH01221633A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013968A3 (en) * 1992-12-09 1994-10-27 United Technologies Corp Bearing assembly monitoring system
JP2006077938A (ja) * 2004-09-13 2006-03-23 Nsk Ltd 異常診断装置
US7860663B2 (en) 2004-09-13 2010-12-28 Nsk Ltd. Abnormality diagnosing apparatus and abnormality diagnosing method
JP2011089786A (ja) * 2009-10-20 2011-05-06 Toyota Motor Corp 潤滑システム
CN114646467A (zh) * 2020-12-21 2022-06-21 郑州宇通客车股份有限公司 一种适用于整车环境的驱动电机轴承检测方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994013968A3 (en) * 1992-12-09 1994-10-27 United Technologies Corp Bearing assembly monitoring system
JP2006077938A (ja) * 2004-09-13 2006-03-23 Nsk Ltd 異常診断装置
US7860663B2 (en) 2004-09-13 2010-12-28 Nsk Ltd. Abnormality diagnosing apparatus and abnormality diagnosing method
JP2011089786A (ja) * 2009-10-20 2011-05-06 Toyota Motor Corp 潤滑システム
CN114646467A (zh) * 2020-12-21 2022-06-21 郑州宇通客车股份有限公司 一种适用于整车环境的驱动电机轴承检测方法
CN114646467B (zh) * 2020-12-21 2023-08-18 宇通客车股份有限公司 一种适用于整车环境的驱动电机轴承检测方法

Also Published As

Publication number Publication date
JPH0375816B2 (enrdf_load_stackoverflow) 1991-12-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term