Resources Contact Us Home
Device for detecting the rotation speed of a rotating element

Image Number 9 for United States Patent #7033080.

The invention relates to a device for detecting the rotation speed of a rotating element supported by at least one external rotating ring with at least one roller bearing. At least one internal non-rotating ring of the roller bearing is solidly connected to a shaft mounted on a support. The inventive device includes a non-rotating sensor adjacent to the roller bearing and a rotating encoder. The encoder is at least partially fixed by magnetization to a flange which is integral to the rotating ring and which is made from a magnetizable material.

  Recently Added Patents
Device and method for producing a fluidic connection between cavities
Plants and seeds of hybrid corn variety CH089600
Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries
Channel marking for chip mark overflow and calibration errors
Fabric care compositions comprising front-end stability agents
Cytokine biomarkers as predictive biomarkers of clinical response for Glatiramer acetate
Thin film switch and press key/keyboard using the same
  Randomly Featured Patents
Voice activity detection system and method
Active filter for power distribution system with selectable harmonic elimination
Wet frictional engagement plate
Gas fuel injector for wide range of calorific values
Hybrid scaffolding assembly
Light-emitting device and method for manufacturing the same
Can end feeder
Optical sensor membranes having improved barrier properties
R-FE-B based rare earth permanent magnet material
Hydroxy addition polymer, anhydride addition polymer and cycloaliphatic polyepoxide