Resources Contact Us Home
Device for indicating the direction of rotation of a body driven by a rotating electrical machine

Image Number 3 for United States Patent #4001689.

A device for indicating the direction of rotation of a rotating body forming part of or associated with rotating electrical machine comprises the combination of a probe unit positioned to interrupt magnetic lines of force generated by the electrical machine, a detector for interpreting signals from the probe unit, and an indicator, which can be a center zero current meter or an oscilloscope, for displaying direction of rotation.

  Recently Added Patents
System and method for combining different tablets into a pouch
Horizontal cable manager
Cooking device and method of manufacture of the same
Strategic planning management
Image processing system, image processing apparatus, control method for image processing apparatus, and storage medium
Method and system for providing an intelligent visual scrollbar position indicator
Difference detecting apparatus, difference output apparatus, and medium
  Randomly Featured Patents
Four compartment condiment holder
Organic semiconductor material and organic semiconductor element employing the same including carbon nanotubes
Leveling system for motor vehicles
Method and device for analyzing positions
Vascular endothelial growth factor (VEGF) nucleic acid ligand complexes
Carriage and actuator assembly
Rack loader
Chromatic dispersion compensation control method and apparatus
Hadamard transform coefficient predictor
Process for production of alcoholic beverages