ATE272830T1 - System zur prädiktiven diagnose von beweglichen maschinenteilen - Google Patents

System zur prädiktiven diagnose von beweglichen maschinenteilen

Info

Publication number
ATE272830T1
ATE272830T1 AT98907539T AT98907539T ATE272830T1 AT E272830 T1 ATE272830 T1 AT E272830T1 AT 98907539 T AT98907539 T AT 98907539T AT 98907539 T AT98907539 T AT 98907539T AT E272830 T1 ATE272830 T1 AT E272830T1
Authority
AT
Austria
Prior art keywords
friction
envelope
machine
measure
processed
Prior art date
Application number
AT98907539T
Other languages
English (en)
Inventor
David B Board
Harold Cates
Eric Rawlings
Original Assignee
Swantech L L C
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 Swantech L L C filed Critical Swantech L L C
Application granted granted Critical
Publication of ATE272830T1 publication Critical patent/ATE272830T1/de

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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
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/028—Acoustic or vibration analysis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Numerical Control (AREA)
AT98907539T 1997-02-18 1998-02-17 System zur prädiktiven diagnose von beweglichen maschinenteilen ATE272830T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/800,812 US5852793A (en) 1997-02-18 1997-02-18 Method and apparatus for predictive diagnosis of moving machine parts
PCT/US1998/003277 WO1998036251A1 (en) 1997-02-18 1998-02-17 Method and apparatus for predictive diagnosis of moving machine parts

Publications (1)

Publication Number Publication Date
ATE272830T1 true ATE272830T1 (de) 2004-08-15

Family

ID=25179433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98907539T ATE272830T1 (de) 1997-02-18 1998-02-17 System zur prädiktiven diagnose von beweglichen maschinenteilen

Country Status (6)

Country Link
US (1) US5852793A (de)
EP (2) EP0961918B1 (de)
AT (1) ATE272830T1 (de)
DE (1) DE69825426T2 (de)
ES (1) ES2226100T3 (de)
WO (1) WO1998036251A1 (de)

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EP1477783A2 (de) 2004-11-17
DE69825426D1 (de) 2004-09-09
EP0961918A1 (de) 1999-12-08
EP1477783A3 (de) 2006-05-17
WO1998036251A1 (en) 1998-08-20
US5852793A (en) 1998-12-22
DE69825426T2 (de) 2005-08-11
ES2226100T3 (es) 2005-03-16
EP0961918B1 (de) 2004-08-04

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