Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Device for transmitting the condition of a switch between two parts in relative rotary movement










Image Number 8 for United States Patent #4057783.

A device for transmitting the condition of a switch comprising a first assembly consisting of a switch, a first pair of coils serially connected when the switch is closed, and a second assembly consisting of a second pair of coils, magnetically coupled to each other. A first coil of the second pair generates an alternating magnetic field. A detector is coupled to the second coil of the second pair for producing different outputs respectively when the second coil of the second pair is excited only from the field of the first coil of the second pair and when the second coil of the second pair is also excited from the second coil of the first pair.








 
 
  Recently Added Patents
Light-reflective anisotropic conductive paste and light-emitting device
Method of operating a split gate flash memory cell with coupling gate
Methods for non-linear image blending, adjustment and display
Optical switching device and communications system
Monitoring system
Polypeptide microparticles
Signal generator
  Randomly Featured Patents
Faucet
Isolated reverse turbine system for gas turbine engines
Pivoting device for supporting frames for optical observation equipment
Ethylene polymers having enhanced processability
Nucleic acid encoding human REV1 protein
Light emitting device
Process for producing sulphonic acid
Method of forming an electrical terminal
Freeze indicators, flexible freeze indicators, combination indicators and manufacturing methods
Adjustable measuring device