JPS556007A - Supervising torsional vibration of rotary shaft - Google Patents

Supervising torsional vibration of rotary shaft

Info

Publication number
JPS556007A
JPS556007A JP7613178A JP7613178A JPS556007A JP S556007 A JPS556007 A JP S556007A JP 7613178 A JP7613178 A JP 7613178A JP 7613178 A JP7613178 A JP 7613178A JP S556007 A JPS556007 A JP S556007A
Authority
JP
Japan
Prior art keywords
vibration
detector
rotary shaft
torsional vibration
multiplied
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
JP7613178A
Other languages
English (en)
Other versions
JPS618300B2 (ja
Inventor
Ichiji Shima
Tatsuo Yamamoto
Shigeru Yoshibayashi
Yasushi Tejima
Akio Hizume
Tetsuo Iki
Takashi Yamamoto
Kyozo Kanamori
Kenzou Noguchi
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 Heavy Industries Ltd
Original Assignee
Kansai Electric Power Co Inc
Mitsubishi Heavy 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 Kansai Electric Power Co Inc, Mitsubishi Heavy Industries Ltd filed Critical Kansai Electric Power Co Inc
Priority to JP7613178A priority Critical patent/JPS556007A/ja
Priority to US06/049,983 priority patent/US4272992A/en
Publication of JPS556007A publication Critical patent/JPS556007A/ja
Publication of JPS618300B2 publication Critical patent/JPS618300B2/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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
JP7613178A 1978-06-23 1978-06-23 Supervising torsional vibration of rotary shaft Granted JPS556007A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7613178A JPS556007A (en) 1978-06-23 1978-06-23 Supervising torsional vibration of rotary shaft
US06/049,983 US4272992A (en) 1978-06-23 1979-06-19 Torsional vibration monitoring method for rotating shaft system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7613178A JPS556007A (en) 1978-06-23 1978-06-23 Supervising torsional vibration of rotary shaft

Publications (2)

Publication Number Publication Date
JPS556007A true JPS556007A (en) 1980-01-17
JPS618300B2 JPS618300B2 (ja) 1986-03-13

Family

ID=13596380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7613178A Granted JPS556007A (en) 1978-06-23 1978-06-23 Supervising torsional vibration of rotary shaft

Country Status (2)

Country Link
US (1) US4272992A (ja)
JP (1) JPS556007A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6453718A (en) * 1987-07-27 1989-03-01 Tool For Bendengu Inc Method and device for bending pipe

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539874B1 (fr) * 1983-01-20 1985-07-05 Alsthom Atlantique Systeme de surveillance de l'endommagement en torsion d'une ligne d'arbres composee d'une machine entrainante et d'une machine entrainee
JPH073360B2 (ja) * 1987-03-27 1995-01-18 株式会社日立製作所 軸ねじり振動監視装置
WO1998028600A1 (de) * 1996-12-20 1998-07-02 Bühler AG Verfahren zur betriebszustandsüberwachung von arbeitsmaschinen
US9683553B2 (en) 2013-09-06 2017-06-20 General Electric Company System and method for monitoring wind turbine loading

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051427A (en) * 1974-10-29 1977-09-27 Westinghouse Electric Corporation Supervisory system for detecting torsional oscillation in the shaft of a rotating electro-mechanical system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6453718A (en) * 1987-07-27 1989-03-01 Tool For Bendengu Inc Method and device for bending pipe

Also Published As

Publication number Publication date
JPS618300B2 (ja) 1986-03-13
US4272992A (en) 1981-06-16

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