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H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
H02J7/04—Regulation of charging current or voltage
H02J7/96—
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Thermally Actuated Switches
(AREA)
Charge And Discharge Circuits For Batteries Or The Like
(AREA)
Anordnung zum selbsttaetigen Betrieb elektrischer Widerstandsoefen, bei der die Heizwicklungen des Ofens durch einen Temperaturregler mit Verzoegerung von Dreieck- auf Sternschaltung umgeschaltet werden