×

Automatic power line disconnect apparatus

  • US 7,431,601 B2
  • Filed: 12/18/2006
  • Issued: 10/07/2008
  • Est. Priority Date: 12/18/2006
  • Status: Active Grant
First Claim
Patent Images

1. An automatic power line disconnect apparatus for response to a disconnect signal comprising a receptacle for the apparatus, a male electrical contact having a length protruding from said receptacle, a switch, a sensor pin protruding from said receptacle for movement through a predetermined distance relative to said male electrical contact, a plug for uncoupling and coupling to said receptacle, a mating plug portion for contact with said sensor pin for selectively moving said pin through said predetermined distance, a driving means responsive to the disconnect signal for moving said mating plug portion and said sensor pin through said predetermined distance, said predetermined distance being less than said protruding male electrical contact length for selectively deactivating said switch and disconnecting the power line disconnect apparatus from the power line.

View all claims
  • 8 Assignments
Timeline View
Assignment View
    ×
    ×