Patents Assigned to Letra, Inc.
  • Patent number: 5852392
    Abstract: An electromagnetic relay comprises a frame having a magnetically permeable flat pole face, an electric coil for developing a magnetic flux in said pole face, and an L-shaped armature having a leg portion and a foot extending at substantially a right angle to the leg portion, one end of the leg portion of the armature being pivoted for rotation between a first position wherein both the leg and foot portions of the armature extend at acute angles to the flat pole face of the frame and a second position wherein the foot portion of the armature lies in close parallel relation to the pole face on the frame and the leg portion of the armature extends at a right angle to the pole face on the frame.
    Type: Grant
    Filed: December 7, 1995
    Date of Patent: December 22, 1998
    Assignee: Letra, Inc.
    Inventor: Hrair N. Aharonian