Concentric helical coils with electrically connected crossover points
First Claim
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1. AN INDUCTOR COMPRISING TWO TERMINALS, FIRST AND SECOND HELICAL COILS EACH CONNECTED BETWEEN SAID TWO TERMINALS AND WOUND ABOUT A COMMON AXIS SO AS TO CROSS OVER ONE ANOTHER AT A PLURALITY OF POINTS, SAID FIRST COIL HAVING A RELATIVELY HIGH RESISTANCE AND SAID SECOND COIL HAVING A RELATIVELY LOW RESISTANCE, AND CONNECTING MEANS INTERCONNECTING THE FIRST AND SECOND COILS AT SELECTED ONES OF SAID POINTS WHEREBY SELECTED LENGTHS OF SAID SECOND COIL ARE SHUNTED BY THE RESISTANCE POSSESSED BY ELECTED LENGTHS OF SAID FIRST COIL.
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1 Claim
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1. AN INDUCTOR COMPRISING TWO TERMINALS, FIRST AND SECOND HELICAL COILS EACH CONNECTED BETWEEN SAID TWO TERMINALS AND WOUND ABOUT A COMMON AXIS SO AS TO CROSS OVER ONE ANOTHER AT A PLURALITY OF POINTS, SAID FIRST COIL HAVING A RELATIVELY HIGH RESISTANCE AND SAID SECOND COIL HAVING A RELATIVELY LOW RESISTANCE, AND CONNECTING MEANS INTERCONNECTING THE FIRST AND SECOND COILS AT SELECTED ONES OF SAID POINTS WHEREBY SELECTED LENGTHS OF SAID SECOND COIL ARE SHUNTED BY THE RESISTANCE POSSESSED BY ELECTED LENGTHS OF SAID FIRST COIL.
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Current AssigneeAlexander Robinson Alfred
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Original AssigneeAlexander Robinson Alfred
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InventorsALEXANDER ROBINSON ALFRED
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Application NumberUS04/372,275Time in Patent Office839 DaysField of SearchUS Class Current336/69CPC Class CodesH01F 27/343 Preventing or reducing surg...H01F 37/005 without magnetic coreH01F 5/00 Coils superconducting coils...
