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JPS4811192B1 - - Google Patents

Info

Publication number
JPS4811192B1
JPS4811192B1 JP45019008A JP1900870A JPS4811192B1 JP S4811192 B1 JPS4811192 B1 JP S4811192B1 JP 45019008 A JP45019008 A JP 45019008A JP 1900870 A JP1900870 A JP 1900870A JP S4811192 B1 JPS4811192 B1 JP S4811192B1
Authority
JP
Japan
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.)
Pending
Application number
JP45019008A
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 filed Critical
Publication of JPS4811192B1 publication Critical patent/JPS4811192B1/ja
Pending 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

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)
  • Control Of Turbines (AREA)
  • Testing Of Balance (AREA)
JP45019008A 1969-03-05 1970-03-05 Pending JPS4811192B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB01582/69A GB1254219A (en) 1969-03-05 1969-03-05 Vibration monitoring systems

Publications (1)

Publication Number Publication Date
JPS4811192B1 true JPS4811192B1 (ja) 1973-04-11

Family

ID=9988882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45019008A Pending JPS4811192B1 (ja) 1969-03-05 1970-03-05

Country Status (6)

Country Link
US (1) US3641550A (ja)
JP (1) JPS4811192B1 (ja)
CH (1) CH512737A (ja)
DE (1) DE2010226C3 (ja)
FR (1) FR2037684A5 (ja)
GB (1) GB1254219A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181300U (ja) * 1981-05-14 1982-11-17
JPS6167700U (ja) * 1984-10-08 1986-05-09

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754225A (en) * 1971-06-03 1973-08-21 Reaction Instr Inc Portable equipment security system
US3913084A (en) * 1973-03-26 1975-10-14 Wisconsin Alumni Res Found Noise quality detector for electric motors or other machines
US3901367A (en) * 1973-04-11 1975-08-26 Mitani Shoji Co Ltd Coin testing apparatus
US4078434A (en) * 1974-05-20 1978-03-14 Bbc Brown Boveri & Company Limited Method and apparatus for determining the parameters of natural vibration of a system
US3934459A (en) * 1974-10-10 1976-01-27 General Electric Company Torque monitoring system for rotating shaft
JPS54111871A (en) * 1978-02-22 1979-09-01 Hitachi Ltd Frequency detecting method
US4213114A (en) * 1979-03-07 1980-07-15 Vibro-Meter Sa Vibration monitoring system for an aircraft engine
US4344328A (en) * 1979-11-14 1982-08-17 Sundstrand Corporation Frequency detector
US4399548A (en) * 1981-04-13 1983-08-16 Castleberry Kimberly N Compressor surge counter
WO1982004126A1 (en) * 1981-05-11 1982-11-25 Fuzzell Joe E Circuit and switch responsive to engine running condition
US4475401A (en) * 1982-05-20 1984-10-09 The United States Of America As Represented By The Department Of Health And Human Services Vibration dosimeter
US4506551A (en) * 1982-09-30 1985-03-26 Becton Dickinson And Company Transducer selecting system
FR2577673B1 (fr) * 1985-02-15 1988-03-18 Renault Dispositif de diagnostic acoustique de vehicule
US4908785A (en) * 1985-08-16 1990-03-13 The Boeing Company Data compression method for telemetry of vibration data
FR2596521B1 (fr) * 1986-03-25 1988-06-10 Roulements Soc Nouvelle Procede et dispositif de controle automatique de systemes tournants, notamment de roulements
US4793186A (en) * 1987-10-21 1988-12-27 Westinghouse Electric Corp. Monitoring of exciter shaft torsional vibrations
US4950913A (en) * 1989-04-21 1990-08-21 Kephart David A Programmable timer power switch unit
GB8909155D0 (en) * 1989-04-21 1989-06-07 Stresswave Tech A method and apparatus for testing the response of a stress wave sensor
US5111704A (en) * 1990-08-30 1992-05-12 Westinghouse Electric Corp. Apparatus and method for simulating blade pass sensor signals
WO1994014038A1 (en) * 1992-12-08 1994-06-23 Skf Condition Monitoring, Inc. Envelope enhancement system for detecting anomalous vibration measurements
US6539805B2 (en) 1994-07-19 2003-04-01 Vesuvius Crucible Company Liquid metal flow condition detection
US5633462A (en) * 1994-07-19 1997-05-27 Apa Systems Method and apparatus for detecting the condition of the flow of liquid metal in and from a teeming vessel
US6026348A (en) * 1997-10-14 2000-02-15 Bently Nevada Corporation Apparatus and method for compressing measurement data correlative to machine status
US6507804B1 (en) 1997-10-14 2003-01-14 Bently Nevada Corporation Apparatus and method for compressing measurement data corelative to machine status
US6205872B1 (en) 1998-12-29 2001-03-27 Montronix, Inc. Broadband vibration sensor apparatus
US6629663B1 (en) 2001-01-10 2003-10-07 Valmet Corporation Wound roll vibration detection system
SE0402922L (sv) * 2004-11-24 2005-07-26 Electrotech Ab Mätanordning för tillståndskontroll vid rondering
US20080127734A1 (en) * 2006-11-30 2008-06-05 Van Der Merwe Gert Johannes Vibration measurement system and gas turbine engine including the same
US8297123B2 (en) 2009-07-30 2012-10-30 General Electric Company Detection of anomalous movement in a reciprocating device
US9169742B2 (en) * 2010-02-26 2015-10-27 Pratt & Whitney Canada Corp. Electronic shaft shear detection conditioning circuit
US10167784B2 (en) 2012-10-26 2019-01-01 Pratt & Whitney Canada Corp. System for detecting shaft shear event
US10233773B2 (en) 2015-11-17 2019-03-19 United Technologies Corporation Monitoring system for non-ferrous metal particles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400578A (en) * 1965-12-06 1968-09-10 Curtiss Wright Corp Acoustical analyser for indicating faults in operative parts of highspeed engines
US3393557A (en) * 1967-06-29 1968-07-23 Texaco Inc Apparatus for measuring selected engine vibration characteristics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181300U (ja) * 1981-05-14 1982-11-17
JPS6167700U (ja) * 1984-10-08 1986-05-09

Also Published As

Publication number Publication date
DE2010226A1 (de) 1970-09-10
DE2010226C3 (de) 1975-09-18
US3641550A (en) 1972-02-08
GB1254219A (en) 1971-11-17
DE2010226B2 (de) 1975-02-06
CH512737A (de) 1971-09-15
FR2037684A5 (ja) 1970-12-31

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