Method of manufacturing dynamoelectric machines

Claim 1

THE METHOD OF WINDING A THREE PHASE WINDING IN THE CORE OF A DYNAMOELECTRIC MACHINE HAVING A TOTAL NUMBER OF WINDING SLOTS EXTENDING THREE AND EQUALLY DIVISIBLE BY THREE COMPRISING THE STEPS OF; (A) PLACING THREE WINDING HEADS 120* APART ADJACENT WINDING SLOTS IN SAID CORE; (B) WINDING THREE COILS SIMULTANEOUSLY UNTIL SAID SLOTS ARE APPROXIMATELY ONE-HALF FULL OF COIL SIDES WITH BOTH SIDES OF EACH COIL IN THE BOTTOM OF THE SLOTS; (C) INDEXING SAID CORE IN ONE DIRECTION THROUGH AN ANGLE EQUAL TO THE ANGLE BETWEEN ADJACENT SLOTS OF SAID CORE; (D) REPEATING STEPS (B) AND (C) UNTIL ONE-THIRD OF SAID SLOTS HAVE COIL SIDES THEREIN; (E) INDEXING SAID CORE IN SAID DIRECTION THROUGH AN ANGLE EQUAL TO THE ANGLE BETWEEN ADJACENT SLOTS OF SAID CORE; (F) WINDING THREE COILS SIMULTANEOUSLY WITH ONE SIDE OF EACH COIL IN THE BOTTOM OF A SLOT AND THE OTHER SIDE OF EACH COIL IN THE TOP OF A SLOT POSITIONED OVER ONE OF SAID PREVIOUSLY WOUND COILS; (G) REPEATING STEPS (E) AND (F) UNTIL ONE-THIRD OF SAID CORE SLOTS HAVE ONE COIL SIDE IN THE BOTTOM OF THE SLOT AND THE OTHER COIL SIDE IN THE TOP OF A CORE SLOT; (H) INDEXING SAID CORE IN SAID DIRECTION THROUGH AN ANGLE EQUAL TO THE ANGLE BETWEEN ADAJCENT SLOTS OF SAID CORE; (I) WINDING THREE COILS SIMULTANEOUSLY WITH BOTH SIDES OF EACH COIL IN THE TOP OF THE SLOTS OVERLAPPING PREVIOUSLY WOUND COIL SIDES; (J) REPEATING STEPS (H) AND (I) UNTIL THE REMAINING ONE-THIRD OF SAID CORE SLOTS HAVE COIL SIDES THEREIN; (K) INTERCONNECTING THE COILS ELECTRICALLY TO PROVIDE AN ELECTRICALLY BALANCED THREE PHASE WINDING.

Claim 2

THE METHOD OF WINDING A THREE PHASE WINDING IN THE CORE OF A DYNAMOELECTRIC MACHINE HAVING A TOTAL NUMBER OF WINDING SLOTS EXTENDING THREE AND EQUALLY DIVISIBLE BY THREE COMPRISING THE STEPS OF; (A) PLACING THREE WINDING HEADS 120* APART ADJACENT WINDING SLOTS IN SAID CORE; (B) WINDING THREE COILS SIMULTANEOUSLY UNTIL SAID SLOTS ARE APPROXIMATELY ONE-HALF FULL OF COIL SIDES WITH BOTH SIDES OF EACH COIL IN THE BOTTOM OF THE SLOTS; (C) INDEXING SAID CORE IN ONE DIRECTION THROUGH AN ANGLE EQUAL TO THE ANGLE BETWEEN ADJACENT SLOTS OF SAID CORE; (D) REPEATING STEPS (B) AND (C) UNTIL ONE-THIRD OF SAID SLOTS HAVE COIL SIDES THEREIN; (E) INDEXING SAID CORE IN SAID DIRECTION THROUGH AN ANGLE EQUAL TO THE ANGLE BETWEEN ADJACENT SLOTS OF SAID CORE; (F) WINDING THREE COILS SIMULTANEOUSLY WITH ONE SIDE OF EACH COIL IN THE BOTTOM OF A SLOT AND THE OTHER SIDE OF EACH COIL IN THE TOP OF A SLOT POSITIONED OVER ONE OF SAID PREVIOUSLY WOUND COILS; (G) REPEATING STEPS (E) AND (F) UNTIL ONE-THIRD OF SAID CORE SLOTS HAVE ONE COIL SIDE IN THE BOTTOM OF THE SLOT AND THE OTHER COIL SIDE IN THE TOP OF A CORE SLOT; (H) INDEXING SAID CORE IN SAID DIRECTION THROUGH AN ANGLE EQUAL TO THE ANGLE BETWEEN ADAJCENT SLOTS OF SAID CORE; (I) WINDING THREE COILS SIMULTANEOUSLY WITH BOTH SIDES OF EACH COIL IN THE TOP OF THE SLOTS OVERLAPPING PREVIOUSLY WOUND COIL SIDES; (J) REPEATING STEPS (H) AND (I) UNTIL THE REMAINING ONE-THIRD OF SAID CORE SLOTS HAVE COIL SIDES THEREIN; (K) INTERCONNECTING THE COILS ELECTRICALLY TO PROVIDE AN ELECTRICALLY BALANCED THREE PHASE WINDING.