Induction motors

Claim 1

A THREE-PHASE INDUCTION MOTOR HAVING AN INTEGRAL MULTIPLE OF FOUR POLES, COMPRISING A ROTOR AND A WOUND SLOTTED STATOR HAVING A NUMBER OF PAIRS OF SUBSTANTIALLY IDENTICAL OPPOSITELY DISPOSED COIL SETS EQUAL TO THREEFOURTHS THE NUMBER OF POLES, THE COIL SETS OF EACH OF THE PAIRS OF COIL SETS BEING ELECTRICALLY CONNECTED IN PARALLEL TO ONE PHASE TO PRODUCE WITHIN THEIR COMPASSES POLES OF THE SAME POLARITY, AND EACH OF SAID COIL SETS HAVING A PLURALITY OF NESTED COILS THE OUTERMOST OF WHICH COILS SPANS ON THE ORDER OF 240 ELECTRICAL DEGREES, THE END WIRE OF HALF OF THE COIL SETS CONNECTED TO EACH PHASE BEING OUTBOARD RADIALLY OF THE END WIRE OF THE OTHER HALF OF THE COIL SETS, SUCCESSIVE OUTBOARD COIL SETS BEING ELECTRICALLY CONNECTED TO SUCCESSIVE PHASES AND DISPLACED 240 ELECTRICAL DEGREES FROM ONE ANOTHER AND 120 ELECTRICAL DEGREES FROM SUCCESSIVE INBOARD COIL SETS, AND A NUMBER OF THERMAL PROTECTORS EQUAL TO ONE HALF THE NUMBER OF POLES, SAID THERMAL PROTECTORS BEING SUBSTANTIALLY EQUISPACED ABOUT THE STATOR BORE AND EACH BEING POSITIONED IN AN AREA DEFINED BY THE END WIRES OF THE OUTER COILS OF ADJACENT COIL SETS OF TWO DIFFERENT PHASES AND THE CENTER SPAN OF A COIL SET OF THE THIRD PHASE, WHEREBY EACH OF THE THERMAL PROTECTORS IS IN DIRECT HEAT SENSING RELATION TO COILS OF ALL THREE PHASES.