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Multiphase electromechanical oscillator

  • US 3,192,488 A
  • Filed: 10/10/1961
  • Issued: 06/29/1965
  • Est. Priority Date: 10/10/1961
  • Status: Expired due to Term
First Claim
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1. MULTIPHASE ELECTROMECHANICAL OSCILLATOR COMPRISING A HOUSING, A TORSION SPRING SHAFT RIGIDLY SECURED AT ITS ENDS WITHIN THE HOUSING, AND A NUMBER OF ROTOR-STATOR ASSEMBLIES:

  • THE FIRST ROTO-STATOR ASSEMBLY, INCLUDING A ROTARY INERTIA WHEEL HAVING FOUR RADIATING ARMS MOUNTED ON THE TORSION SPRING SHAFT, PERMANENT MAGNETS DISPOSED IN THE ARMS OF THE ROTARY INERTIA WHEEL, TWO MAGNETIC POLE PIECES ATTACHED TO THE HOUSING, ELECTROMAGNETIC COILS WOUND AROUND THE MAGNETIC POLE PIECES, AND AN ELECTRONIC AMPLIFIER, AND THE OTHER ROTOR-STATOR ASSEMBLIES EACH INCLUDING A PERMANENT MAGNET MOUNTED ON THE TORSION SPRING SHAFT, A MAGNETIC POLE PIECE ATTACHED TO THE HOUSING, AND AN ELECTROMAGNETIC COIL WOUND AROUND THE MAGNETIC POLE PIECE;

    WHEREIN THE OUTPUT OF THE ELECTRONIC AMPLIFIER OF THE FIRST ROTOR-STATOR ASSEMBLY SUPPLIES ALTERNATING CURRENT TO ONE OF THE ELECTROMAGNETIC COILS OF THE FIRST ROTOR-STATOR ASSEMBLY ESTABLISHING A MAGNETIC FIELD IN THE MAGNETIC POLE PIECE WHICH SUCH COIL ENTWINES THEREBY ALTERNATELY REPELLING AND ATTRACTING ONE OF THE PERMANENT MAGNETS DISPOSED IN THE ROTARY INERTIA WHEEL CAUSING THE ROTARY INERTIA WHEEL TO TRY TO ROTATE ALTERNATELY CLOCKWISE AND COUNTERCLOCKWISE AS A RESULT OF WHICH OSCILLATION IS IMPARTED TO THE OTHER PERMANENT MAGNET DISPOSED IN THE ROTARY INERTIA WHEEL AND A MAGNETIC FIELD IS GENERATED IN THE OTHER MAGNETIC POLE PIECE OF THE FIRST ROTOR STATOR ASSEMBLY WHICH IN TURN GENERATES AN ALTERNATING CURRENT IN THE ELECTROMAGNETIC COIL ENTWINING SAID MAGNETIC POLE PIECE WHICH ALTERNATING CURRENT IS USED AS THE INPUT TO THE ELECTRONIC AMPLIFIER AND PROVIDED THE PHASE 1 A.C. OUTPUT SIGNAL;

    AND WHEREIN THE PERMANENT MAGNETS OF THE OTHER ROTOR-STATOR ASSEMBLIES BEING MOUNTED ON THE TORSION SPRING SHAFT ARE EACH TWISTED AS THE ROTARY INERTIA WHEEL OF THE FIRST ROTOR-STATOR ASSEMBLY ROTATES SO THAT A ROTATION OF THE PERMANENT MAGNETS OF THE OTHER ROTORSTATOR ASSEMBLIES DELAYED IN TIME WITH RESPECT TO THE ROTATION OF THE ROTARY INERTIA WHEEL OF THE FIRST ROTOR-STATOR ASSEMBLY IS PRODUCED AND THE ROTARY OSCILLATION OF EACH SUCH PERMANENT MAGNET GENERATED A MAGNETIC FIELD IN THE MAGNETIC POLE PIECE OF ITS ROTOR-STATOR ASSEMBLY WHICH IN TURN GENERATED AN ALTERNATING CURRENT IN THE ELECROMAGNETIC COIL ENTWINING SUCH MAGNETIC POLE PIECE WHICH ALTERNATING CURRENT PROVIDES ANOTHER PHASE A.C. OUTPUT SIGNAL.

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