Electric motor and winding circuit arrangements

Claim 1

VARIABLE RELUCTANCE MOTOR COMPRISING A HIGH PERMEABILITY UNWOUNDED ROTOR HAVING AN ODD NUMBER OF PROJECTING POLES, A FOUR-POLE STATOR, A SET OF TWO MAIN COILS AND ONE ADDITIONAL COIL WOUND AROUND EACH STATOR POLE, SAID COILS HAVING A RELUCTANCE VARYING ACCORDING TO THE POSITION OF THE ROTOR WITH RESPECT TO THE STATOR POLES FROM A MINIMAL TO A MAXIMAL VALUE, EACH OF SAID COILS BEING ASSOCIATED WITH A CAPACITOR AND FORMING THEREWITH A RESONANT CIRCUIT TUNED TO THE FREQUENCY OF THE FEED CURRENT OF THE MOTOR WHEN THE COIL RELUCTANCE HAS ITS MEANS VALUE, MEANS FOR CONNECTING THE MAIN COILS OF A FIRST PAIR OF OPPOSITE STATOR POLES IN A FIRST BRIDGE ARRANGEMENT AND THE ADDITIONAL COILS OF THE SECOND PAIR OF OPPOSITE STATOR POLES IN ONE DIAGONAL OF SAID FIRST BRIDGE ARRANGEMENT, MEANS FOR CONNECTING THE MAIN COILS OF THE SECOND PAIR OF OPPOSITE STATOR POLES IN A SECOND BRIDGE ARRANGEMENT AND THE ADDITIONAL COILS OF THE FIRST PAIR OF OPPOSITE STATOR POLES IN ONE DIAGONAL OF SAID SECOND BRIDGE ARRANGEMENT, AND MEANS FOR FEEDING IN PHASE QUADRATURE THE OTHER DIAGONAL OF SAID FIRST AND SECOND BRIDGE ARRANGEMENTS.