Electricity: power supply or regulation systems – External or operator controlled – Phase controlled switching using electronic tube or a three...
Patent
1992-01-15
1994-01-11
Sterrett, J. L.
Electricity: power supply or regulation systems
External or operator controlled
Phase controlled switching using electronic tube or a three...
323320, 323903, 363124, 42218616, B01J 1908, 323, 323, 323, 323, 323
Patent
active
052784924
ABSTRACT:
An ozonator power supply including a step-up transformer having one end of its primary winding connected to one side of an AC supply, its other end connected to the other side of the AC supply via a pair of switches connected in antiparallel, and a controller for providing switching pulses to said switches for making them conductive during variable portions of alternate half cycles of the AC voltage provided by said supply. An inductor is included in the circuit with the primary or secondary winding of the transformer that resonates with the capacitive impedance of an ozonator, for presenting a substantially non-reactive load to said AC supply.
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Huynh Anh N.
Ziogas Phovios D.
Henkel Corporation
Jaeschke Wayne C.
Sterrett J. L.
Szoke Ernest G.
Watov Kenneth
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