Single-phase motor and operating method

Claim 1

IN A SINGLE-PHASE DYNAMOELECTRIC MACHINE STATOR WIRING CONNECTION ARRANGEMENT POSITIONED IN MULTIPLE SLOTS OF A MAGNETIC CORE, THE IMPROVEMENT WHICH COMPRISES A FIRST PAIR OF COIL PORTIONS IN SERIES WITH EACH OTHER AND A FURTHER PAIR OF COIL PORTIONS, SAID FIRST AND FURTHER PAIRS OF COIL PORTIONS AS A WINDING ARRANGEMENT TOGETHER BEING ENTIRELY ENERGIZED AT ALL TIMES DURING BOTH STARTING AND RUNNING OPERATION, SAID SWITCHING MEANS AS WELL AS A PHASE SHIFTING MEANS THEREWITH THAT IS REMOVABLY CONNECTED IN PARALLEL WITH SAID FURTHER PAIR OF COIL PORTIONS AND THAT IS USED ONLY DURING STARTING OPERATION, SAID FURTHER COIL PORTIONS HAVING WIRING PER SE THEREOF PHYSICALLY WOUND AT LEAST IN PAIRS IN PARALLEL FOR EACH COIL PORTION THROUGH SIMULTANEOUSLY AND CONVERSLY ALL SERIES CONNECTED ELECTRICALLY DURING STARTING OPERATION, SAID WIRING PER SE DURING RUNNING OPERATION REMAINING PHYSICALLY WOUND AT LEAST IN PAIRS IN PARALLEL FOR EACH OF A PAIR OF COIL PORTIONS THROUGH SIMULTANEOUSLY ELECTRICALLY CONNECTED AT LEAST IN PAIRS OF PARALLEL WITH EACH OTHER AS WIRING PER SE OF EACH SUCH COIL PORTION REMAINS ELECTRICALLY IN SERIES WITH A CORRESPONDING PART OF THE OTHER COIL PORTION, ALL OF SAID COIL PORTIONS BEING ENTIRELY ENERGIZED AT ALL TIMES DURING BOTH STARTING AND RUNNING OPERATION REGARDLESS OF USE THEREOF ELECTRICALLY IN BOTH SERIES AND PARALLEL RELATIONSHIPS PER SE THROUGH PREDETERMINED COIL PORTIONS ALWAYS REMAIN PHYSICALLY WOUND AT LEAST IN PAIRS IN PARALLEL FOR THE SAME AS WELL AS DIFFERING WIRING SIZES.