JPS5850434A - 振動監視装置 - Google Patents

振動監視装置

Info

Publication number
JPS5850434A
JPS5850434A JP14990781A JP14990781A JPS5850434A JP S5850434 A JPS5850434 A JP S5850434A JP 14990781 A JP14990781 A JP 14990781A JP 14990781 A JP14990781 A JP 14990781A JP S5850434 A JPS5850434 A JP S5850434A
Authority
JP
Japan
Prior art keywords
vibration
computer
amplification rate
comparator
level
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
JP14990781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0371656B2 (enExample
Inventor
Mitsuhiro Yamada
光洋 山田
Noriaki Nishioka
西岡　憲章
Yasushi Tejima
泰 手島
Ryosuke Taniguchi
良輔 谷口
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.)
Kansai Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Kansai Electric Power Co Inc
Mitsubishi Electric 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 Kansai Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Kansai Electric Power Co Inc
Priority to JP14990781A priority Critical patent/JPS5850434A/ja
Publication of JPS5850434A publication Critical patent/JPS5850434A/ja
Publication of JPH0371656B2 publication Critical patent/JPH0371656B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means

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)
JP14990781A 1981-09-22 1981-09-22 振動監視装置 Granted JPS5850434A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14990781A JPS5850434A (ja) 1981-09-22 1981-09-22 振動監視装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14990781A JPS5850434A (ja) 1981-09-22 1981-09-22 振動監視装置

Publications (2)

Publication Number Publication Date
JPS5850434A true JPS5850434A (ja) 1983-03-24
JPH0371656B2 JPH0371656B2 (enExample) 1991-11-14

Family

ID=15485197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14990781A Granted JPS5850434A (ja) 1981-09-22 1981-09-22 振動監視装置

Country Status (1)

Country Link
JP (1) JPS5850434A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018729A (ja) * 1983-07-11 1985-01-30 Mitsubishi Electric Corp 振動監視装置
JPS6021423A (ja) * 1983-07-15 1985-02-02 Mitsubishi Electric Corp 振動監視装置
JPS60127424A (ja) * 1983-12-13 1985-07-08 Idemitsu Kosan Co Ltd 振動診断装置
JPS6319526A (ja) * 1986-07-11 1988-01-27 Tokyu Constr Co Ltd 増幅器の自動倍率監視システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247751A (en) * 1975-10-14 1977-04-15 Toshiba Corp Monitor for abnormalities on bearings

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5247751A (en) * 1975-10-14 1977-04-15 Toshiba Corp Monitor for abnormalities on bearings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018729A (ja) * 1983-07-11 1985-01-30 Mitsubishi Electric Corp 振動監視装置
JPS6021423A (ja) * 1983-07-15 1985-02-02 Mitsubishi Electric Corp 振動監視装置
US4683542A (en) * 1983-07-15 1987-07-28 Mitsubishi Denki Kabushiki Kaisha Vibration monitoring apparatus
JPS60127424A (ja) * 1983-12-13 1985-07-08 Idemitsu Kosan Co Ltd 振動診断装置
JPS6319526A (ja) * 1986-07-11 1988-01-27 Tokyu Constr Co Ltd 増幅器の自動倍率監視システム

Also Published As

Publication number Publication date
JPH0371656B2 (enExample) 1991-11-14

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