using mechanical contact-making and -breaking parts to interrupt a single potential

Full Title

Conversion of AC power input into DC power output; Conversion of DC power input into AC power output > with possibility of reversal > by dynamic converters > using mechanical contact-making and -breaking parts to interrupt a single potential

Classification Context

Section:

ELECTRICITY

Class:

GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER

Subclass:

APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF

Child Classifications

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• H02M 7/92 wherein the parts are rotating and collectors co-operate with brushes or rollers
• H02M 7/94 wherein the parts are operated by rotating cams or cam-like devices
• H02M 7/95 with electromagnetically-operated vibrating contacts, e.g. chopper
• H02M 7/96 with moving liquid contacts