H02M5/34 - CPC Classification Index

ClassID:

217898 ⎘

H02M5/34 - CPC Classification

Classification description:

Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by dynamic converters using mechanical contact-making and -breaking parts

Sub-classes:

H02M5/36 » wherein the parts are rotating and collectors co-operate with brushes or rollers 0

Recent Application in this class:

20140111119

2014-04-24

Phase control with adaptive parameters

20110156610

2011-06-30

Phase control with adaptive parameters