Resources Contact Us Home
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
Method and apparatus for modeling computer program behaviour for behavioural detection of malicious program
Hedge shear
Method for forming ventilation holes in an electrode plate
Highly specialized application protocol for email and SMS and message notification handling and display
Mobile terminal and controlling method thereof
Image forming apparatus
System and methods for obstacle mapping and navigation
  Randomly Featured Patents
Image pickup device for automatically recording the location where an image is recorded
Tap and valve assembly
Wireless LAN terminal, a wireless LAN system, a MAC address learning method and a computer program product
IVS obturator instrument and procedure
Water-retention reservoir structure
Well flow control systems and methods
Functionalized inorganic membranes for gas separation
Nude mouse model for human neoplastic disease
Polymerization of polyolefins having low melt flow and high molecular weight
Pharmaceutical compositions for the treatment and prevention of cutaneous and oral mucous membrane inflammations