Patents Represented by Attorney, Agent or Law Firm Goodwin Gruber, P.C.
  • Fuel transmitter for non-electrically invasive liquid level measurement
    Patent number: 6453741
    Abstract: A fuel level transmitter (10) consisting of two magnetic rotors (14, 16) placed on opposite sides of a non-ferrous wall (26) are arranged so that when the first rotor (14) is turned, the second rotor (16) follows due to the magnetic coupling between the two rotors (14, 16). Torque is produced, in part, as a function of the offset of the poles, magnetic strength and the distance between the rotors (14, 16).
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: September 24, 2002
    Assignee: International Avionics, Inc.
    Inventor: Charles W. Beck, II