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Diode loop capacitor comparative circuit including a pair of transformer windings coupled in phase

  • US 3,318,153 A
  • Filed: 05/16/1966
  • Issued: 05/09/1967
  • Est. Priority Date: 12/04/1962
  • Status: Expired due to Term
First Claim
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9. MEASUREMENT CIRCUITRY COMPRISING AN ELECTRICAL BRIDGE HAVING FOUR RECTIFYING ARMS CONNECTED FOR CONDUCTION IN THE SAME DIRECTION IN A CLOSED SERIES LOOP AND A PAIR OF INPUT JUNCTIONS ACROSS ONE DIAGONAL AND A PAIR OF OUTPUT JUNCTIONS ACROSS THE OTHER DIAGONAL, A PAIR OF SERIES CONNECTED CAPACITORS WHICH ARE VARIABLE RELATIVE TO EACH OTHER CONNECTED ACROSS SAID INPUT JUNCTIONS AND HAVING A TERMINAL BETWEEN SAID CAPACITORS, A PAIR OF TRANSFORMER WINDINGS COUPLED IN PHASE BETWEEN SAID TERMINAL AND SAID OUTPUT JUNCTIONS RESPECTIVELY, MEANS TO ENERGIZE

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