Controlled power supply circuit

Claim 1

A CONTROL CIRCUIT FOR SUPPLYING A SINGLE PULSE OF ENERGY FROM AN ALTERNATING CURRENT POTENTIAL SOURCE TO A WINDING COMPRISING A FIRST GATED RECTIFIER HAVING A GATE ELECTRODE, CIRCUIT MEANS CONNECTING THE WINDING IN SERIES WITH THE POTENTIAL SOURCE THROUGH THE RECTIFIER UNIT, A CAPACITOR ADAPTED TO BE PLACED AT TWO DIFFERENT ENERGY LEVELS BY CHARGING AND DISCHARGING CURRENTS, A MANUALLY ACTUATED SWITCH MEANS OPERABLE TO AN ACTUATED STATE AT RANDOM TIMES RELATIVE TO THE CYCLES OF THE ALTERNATING CURRENT POTENTIAL AND NORMALLY IN A RELEASED STATE, THE SWITCH MEANS INCLUDING A COMMON CONDUCTIVE MEANS OPERABLE TO ALTERNATELY COMPLETE ELECTRICAL CIRCUITS WITH FIRST AND SECOND ELECTRICAL CONTACTS, SAID COMMON CONDUCTIVE MEANS NORMALLY ENGAGING THE FIRST ELECTRICAL CONTACT, MEANS CONNECTING THE CAPACITOR TO THE COMMON CONDUCTIVE MEANS, A FIRST CIRCUIT INCLUDING THE FIRST ELECTRICAL CONTACT FOR MAINTAINING THE CAPACITOR AT ITS NORMAL ENERGY LEVEL, A SECOND GATED RECTIFIER HAVING A GATE ELECTRODE PROVIDED WITH A FIRING SIGNAL DURING EACH CYCLE OF THE ALTERNATING CURRENT POTENTIAL, AND A SECOND CIRCUIT INCLUDING THE SECOND ELECTRICAL CONTACT FOR COUPLING THE