H02P 1/12

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Description

Class  H02P : CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS


Subclass 1/12: Arrangements for starting electric motors or dynamo-electric converters (starting of synchronous motors with electronic commutators H02P 6/2, H02P 6/22; starting dynamo-electric motors rotating step by step H02P 8/04; vector control H02P 21/00) Details Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter Switching devices centrifugally operated by the motor

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12074503 Inverter generatorJul 17, 23Aug 27, 24Briggs & Stratton, LLC
11970340 Stand alone start/stop station for use within conveyor systemApr 29, 22Apr 30, 24Industrial Maintenance Services, Inc.
11770079 Electric working machineAug 16, 22Sep 26, 23Makita Corporation
11705779 Inverter generatorApr 12, 22Jul 18, 23Briggs & Stratton, LLC
11641148 Actuator, electric motor and associated methodOct 08, 18May 02, 23Regal Beloit America, Inc.
11463027 Electric working machineSep 09, 20Oct 04, 22Makita Corporation
11005394 Control system and control methodOct 09, 18May 11, 21Carlo Gavazzi Services AG
10483879 On-load tap changer and method of and system for operating sameApr 13, 16Nov 19, 19Maschinenfabrik Reinhausen GmbH
10044314 Motor apparatus and motor driving circuitNov 22, 17Aug 07, 18FAIRWAY ELECTRONIC CO., LTD.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2023/0378,849 INVERTER GENERATORJul 17, 23Nov 23, 23Briggs & Stratton, LLC
2021/0091,686 ELECTRIC WORKING MACHINESep 09, 20Mar 25, 21Makita Corporation

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