JPS6112596B2 - - Google Patents

Info

Publication number
JPS6112596B2
JPS6112596B2 JP53011086A JP1108678A JPS6112596B2 JP S6112596 B2 JPS6112596 B2 JP S6112596B2 JP 53011086 A JP53011086 A JP 53011086A JP 1108678 A JP1108678 A JP 1108678A JP S6112596 B2 JPS6112596 B2 JP S6112596B2
Authority
JP
Japan
Prior art keywords
circuit
output
alarm
detection circuit
specific frequency
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.)
Expired
Application number
JP53011086A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54104298A (en
Inventor
Takashi Kanzaki
Toshihiko Sakai
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP1108678A priority Critical patent/JPS54104298A/ja
Publication of JPS54104298A publication Critical patent/JPS54104298A/ja
Publication of JPS6112596B2 publication Critical patent/JPS6112596B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Emergency Alarm Devices (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
JP1108678A 1978-02-02 1978-02-02 Device for warning trouble of equipment having rotary unit Granted JPS54104298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1108678A JPS54104298A (en) 1978-02-02 1978-02-02 Device for warning trouble of equipment having rotary unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1108678A JPS54104298A (en) 1978-02-02 1978-02-02 Device for warning trouble of equipment having rotary unit

Publications (2)

Publication Number Publication Date
JPS54104298A JPS54104298A (en) 1979-08-16
JPS6112596B2 true JPS6112596B2 (cs) 1986-04-09

Family

ID=11768159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1108678A Granted JPS54104298A (en) 1978-02-02 1978-02-02 Device for warning trouble of equipment having rotary unit

Country Status (1)

Country Link
JP (1) JPS54104298A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999047904A1 (fr) * 1998-03-16 1999-09-23 Central Japan Railway Company Dispositifs pour inspecter les paliers des moteurs principaux d'un materiel roulant

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972029A (ja) * 1982-10-18 1984-04-23 Mitsubishi Heavy Ind Ltd 信号のレベル変動分析装置
JPS61189423A (ja) * 1985-02-19 1986-08-23 Nagase Tekkosho:Kk 振動検出表示装置
JP2000171351A (ja) * 1998-12-07 2000-06-23 Ntn Corp 転がり軸受の音響検査装置
JP2007101244A (ja) * 2005-09-30 2007-04-19 Omron Corp 検査装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946982A (cs) * 1972-09-12 1974-05-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999047904A1 (fr) * 1998-03-16 1999-09-23 Central Japan Railway Company Dispositifs pour inspecter les paliers des moteurs principaux d'un materiel roulant

Also Published As

Publication number Publication date
JPS54104298A (en) 1979-08-16

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