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
Alterable account number
Configurable caged ball insert for a downhole tool
Wind turbine
Solution based precursors
Systems, methods and computer program products supporting provision of web services using IMS
Stability control system with body-force-disturbance heading correction
Predictive time entry for workforce management systems
  Randomly Featured Patents
Electrical power cable having expanded polymeric layers
Apparatus and method for DC offset reduction
Gasification-type combined electric power generating plant
Hydrophone assembly with vibrations isolated transducer elements
Drum stand
CMOS active pixel sensor and active pixel sensor array using fingered type source follower transistor
Apparatus and method for hardware creation of a DOCSIS header
Electronic devices and systems, and methods for making and using the same
Method of manufacturing plasma display panel
Silencer of the resonance absorption type in motorcompressor for refrigerators