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
Systems, methods, and media for firewall control via remote system information
Decentralized processing network
Ultrathin fluid-absorbent cores
Methods and apparatus for voltage selection for a MOSFET switch device
Apparatus, method and program for image receipt, processing, conversion, and delivery to and from a plurality of external apparatuses
Snapshots in de-duplication
Rotation angle detecting device
  Randomly Featured Patents
Methanol hydrogen fuel cell system
Infant safety pillow
Image cylinder sleeve for an electrophotographic machine and method for producing same
Method and device for model resolution and its use for detecting attacks against computer systems
Surf riding air bag
Reciprocating pump
Method of and apparatus for generating power
Micromixer apparatus and methods of using same
Element substrate, printhead, and head cartridge
Cosmetic container