Resources Contact Us Home
Voltage detecting device

Image Number 8 for United States Patent #5034683.

A voltage detecting device for detecting voltages in an object under test including an electro-optic material covering a plurality of parts of the object under test; the refractive index of the electro-optic material being variable according to an applied voltage. A light source emits light through the electro-optic material toward the object under test and a detecting device receives an emergent light beam reflected from within the electro-optic material in order to detect voltages in the object. Further, a scanning device automatically scans the object under test with the light beam in order to detect voltages at a plurality of locations on the object.

  Recently Added Patents
Intermediate film for laminated glasses, and laminated glass
Optical fixing device and image forming apparatus
Eyeglass component
Method for producing a flexible composite elastomeric polyurethane skin
Liquid crystal shutter glasses
Channel marking for chip mark overflow and calibration errors
Method and apparatus for using virtual machine technology for managing parallel communicating applications
  Randomly Featured Patents
Electrically actuated brake booster
Apparatus and method for converting, and adder circuit
Electronic device and method for production
Cold drink dispenser system
Method for predicting fouling tendency of a hydrocarbon-containing feedstock
Switching converter with plural converter stages having calibrated current uptake
Electronic electricity meter configurable to operate in a plurality of meter forms and ratings
Gas shielding during plating
Method of renaming soft switch controls in all participant's cell phones by an administrator
Write once optical recording medium