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Class Information
Number: 73/660
Name: Measuring and testing > Vibration > Sensing apparatus > With electrically controlled indicator > Rotating machinery or device
Description: Subject matter relating to the sensing or measurement of the vibrations of a rotating member.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7624641 |
Vibration sensing apparatus and washing machine having the same |
Dec. 1, 2009 |
| 7617733 |
Method and apparatus for ultrasound phased array testing of bearing balls |
Nov. 17, 2009 |
| 7591183 |
Gas turbine engine with a plurality of bleed valves |
Sep. 22, 2009 |
| 7590495 |
Inverse method to calculate material properties using a non-resonant technique |
Sep. 15, 2009 |
| 7587057 |
Vibroacoustic emulator |
Sep. 8, 2009 |
| 7574918 |
Method and apparatus for detecting vibrations from a mechanical component |
Aug. 18, 2009 |
| 7559240 |
Method and device for assessing residual service life of rolling bearing |
Jul. 14, 2009 |
| 7555951 |
Determination of remaining useful life of gas turbine blade |
Jul. 7, 2009 |
| 7543500 |
Method and apparatus for non-destructive testing of components of gas turbine engines made of monocrystalline materials |
Jun. 9, 2009 |
| 7543499 |
Vibration detection device for attachment to a wheel and wheel with such a device |
Jun. 9, 2009 |
| 7542860 |
Method and device for detecting the location of a pulse-type mechanical effect on a system part |
Jun. 2, 2009 |
| 7509862 |
System and method for providing vibration detection in turbomachinery |
Mar. 31, 2009 |
| 7505242 |
Method for applying a magnetic mark to a rotatable article to be positioned and corresponding device |
Mar. 17, 2009 |
| 7503216 |
Device and method for evaluating rigidity of bearing device, device and method for manufacturing bearing device, and bearing device |
Mar. 17, 2009 |
| 7500299 |
Method for introducing a deliberate mismatch on a turbomachine bladed wheel and bladed wheel with a deliberate mismatch |
Mar. 10, 2009 |
| 7500396 |
Phased array ultrasonic methods and systems for generator rotor teeth inspection |
Mar. 10, 2009 |
| 7493220 |
Method and system for vibration signal processing |
Feb. 17, 2009 |
| 7487679 |
Vehicle vibration analyzer |
Feb. 10, 2009 |
| 7481116 |
Device and method for measuring fan vibration |
Jan. 27, 2009 |
| 7458269 |
Method for acquiring vibration data from rotating machines and portable vibration measuring device for use therein |
Dec. 2, 2008 |
| 7437935 |
Continuous chatter boundary criteria for manufactured parts |
Oct. 21, 2008 |
| 7430916 |
Apparatus for detecting vibrations in a machine tool |
Oct. 7, 2008 |
| 7430483 |
Method and apparatus for diagnosing a mechanism |
Sep. 30, 2008 |
| 7428475 |
Method of processing oscillatory data |
Sep. 23, 2008 |
| 7421349 |
Bearing fault signature detection |
Sep. 2, 2008 |
| 7415363 |
High resolution torque measurement on a rotating shaft with movement compensation |
Aug. 19, 2008 |
| 7392713 |
Monitoring system for turbomachinery |
Jul. 1, 2008 |
| 7373823 |
Method for determination of the stress on blades of a turbine machine during operation and corresponding device for carrying out said method |
May. 20, 2008 |
| 7372279 |
Power generation unit condition monitor using frequency profile analysis |
May. 13, 2008 |
| 7357031 |
Precision sensor assembly for rotating members in a machine tool |
Apr. 15, 2008 |
| 7331235 |
Device for indicating a beat level |
Feb. 19, 2008 |
| 7328621 |
Method of processing oscillatory data |
Feb. 12, 2008 |
| 7317994 |
Method and apparatus for signal signature analysis for event detection in rotating machinery |
Jan. 8, 2008 |
| 7289919 |
Cyclic time averaging for machine monitoring |
Oct. 30, 2007 |
| 7283923 |
Method of speed measure on turbo superchargers of internal combustion engines by means of vibrations analysis and equipment to perform it |
Oct. 16, 2007 |
| 7255006 |
Measuring instrument |
Aug. 14, 2007 |
| 7210353 |
Multimedia feature for diagnostic instrumentation |
May. 1, 2007 |
| 7206719 |
Diagnostic method for predicting maintenance requirements in rotating equipment |
Apr. 17, 2007 |
| 7188527 |
Apparatus and method for vibration analysis of a machine or other article |
Mar. 13, 2007 |
| 7174786 |
Quality testing process |
Feb. 13, 2007 |
| 7168324 |
Vibration information transmission apparatus and vibration monitoring/analyzing system |
Jan. 30, 2007 |
| 7165456 |
Measuring method to determine the noise emission of an electric motor and measuring device |
Jan. 23, 2007 |
| 7167814 |
Analysis system for analyzing the condition of a machine |
Jan. 23, 2007 |
| 7152476 |
Measurement of motions of rotating shafts using non-vibrating contact potential difference sensor |
Dec. 26, 2006 |
| 7131332 |
Vibroguard for machine elements |
Nov. 7, 2006 |
| 7117744 |
Apparatus and method for detecting vibrations of the shaft assembly in an electrical machine |
Oct. 10, 2006 |
| 7116095 |
Wheel rotation detecting device |
Oct. 3, 2006 |
| 7107850 |
Bearing vibration measuring apparatus, bearing vibration measuring method, and radial type bearing |
Sep. 19, 2006 |
| 7093492 |
Configurable vibration sensor |
Aug. 22, 2006 |
| 7075296 |
Inspection carriage for turbine blades |
Jul. 11, 2006 |
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