H02K19/16 - CPC Classification Index

ClassID:

217461 ⎘

H02K19/16 - CPC Classification

Classification description:

Synchronous motors or generators Synchronous generators

Sub-classes:

H02K19/18 » having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generator 17
H02K19/22 » having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generator 71
H02K19/26 » characterised by the arrangement of exciting winding 71
H02K19/34 » Generators with two or more outputs 50
H02K19/36 » Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the generator, e.g. with impedance, with switch 78
H02K19/38 » Structural association with exciting machine 83

Recent Application in this class:

20250373133

2025-12-04

POWER GENERATOR

20250253786

2025-08-07

SYNTHETIC GENERATOR SYNCHRONIZATION

20240204706

2024-06-20

VARIABLE TORQUE MOTOR/GENERATOR/TRANSMISSION

20240186873

2024-06-06

GENERATOR WITH MINIMAL TO NON-EXISTENT ROTATION RESISTANCE THROUGH CONTROLLED ATTRACTIONS AMONG ALL MAGNETS AND IRON CORES

20240097588

2024-03-21

Synthetic generator synchronization

20240039446

2024-02-01

VARIABLE TORQUE MOTOR/GENERATOR/TRANSMISSION

20230246499

2023-08-03

Method and apparatus for cooling a rotor assembly

20230006593

2023-01-05

Variable torque motor/generator/transmission

20220368180

2022-11-17

UNIQUE METHOD OF HARNESSING ENERGY FROM THE MAGNETIC DOMAINS FOUND IN FERROMAGNETIC AND PARAMAGNETIC MATERIALS

#10

20220302865

2022-09-22

Variable torque motor/generator/transmission

#11

20210336501

2021-10-28

Method of making a triangular rotor wedge with different layers having titanium

#12

20210320606

2021-10-14

Variable torque motor/generator/transmission

#13

20210257949

2021-08-19

Variable torque motor/generator/transmission

#14

20200189399

2020-06-18

Active control of supply current dynamics for synchronous motor drives

#15

20190103777

2019-04-04

Rotor wedges and layers and heat sinks

#16

20190088845

2019-03-21

Thermoelectric generation system

#17

20190068102

2019-02-28

Variable torque motor/generator/transmission

#18

20190013759

2019-01-10

Variable torque motor/generator/transmission

#19

20180323668

2018-11-08

Brushless DC dynamo

#20

20180278060

2018-09-27

Battery energy storage systems based fast synchronization machine for power grids

#21

20180200823

2018-07-19

Methods for manufacturing a rotor assembly for an electrical machine

#22

20180138850

2018-05-17

Variable torque motor/generator/transmission

#23

20180066565

2018-03-08

Liquid cooled radial power plant having an external coolant manifold

#24

20180056793

2018-03-01

Power generating systems having synchronous generator multiplex windings and multilevel inverters

#25

20180048254

2018-02-15

Variable torque motor/generator/transmission

#26

20180013371

2018-01-11

Hydride generation system

#27

20170288516

2017-10-05

STATIONARY COIL SUPPORT FOR A BRUSHLESS ALTERNATOR AND A BRUSHLESS ALTERNATOR COMPRISING THE SAME

#28

20170264165

2017-09-14

SYNCHRONOUS GENERATOR OF A GEARLESS WIND TURBINE

#29

20170163138

2017-06-08

Electric traction drives

#30

20170040920

2017-02-09

Variable torque motor/generator/transmission

#31

20170005543

2017-01-05

WIND POWER GENERATOR

#32

20160356212

2016-12-08

Turbo-electric turbo-compounding system

#33

20160336834

2016-11-17

SYNCHRONOUS GENERATOR IN A GEARLESS WIND TURBINE

#34

20160322888

2016-11-03

Rotating Electric Machine

#35

20160285332

2016-09-29

Rotor assembly for an electric machine having a coolant passage

#36

20160241117

2016-08-18

Disc power generator

#37

20160204663

2016-07-14

Rotor assembly for an electric machine with thermal management features

#38

20160087492

2016-03-24

Synchronous generator stator and synchronous generator

#39

20150288267

2015-10-08

Synchronous generator of a gearless wind energy turbine

#40

20140319946

2014-10-30

Stator winding of an electric generator

#41

20140265709

2014-09-18

Steered Flux Generator

#42

20120299450

2012-11-29

Electrical power supply device for electrically powering at least one item of equipment on a rotary rotor of an aircraft, and an aircraft

#43

20110198848

2011-08-18

System and method for downhole power generation and selective interruption of a magnetic field

#44

20100301689

2010-12-02

Brushless AC generator for vehicle

#45

20100137094

2010-06-03

Electric traction drives

#46

20100019608

2010-01-28

THREE PHASE ROTARY GENERATOR

#47

20100013342

2010-01-21

Optimized multi-phase armature winding

#48

20080079262

2008-04-03

Engine starter-generator optimized for start function

#49

20070296289

2007-12-27

Five-phase generator

#50

20060279165

2006-12-14

Alternator rotor core

#51

20060214427

2006-09-28

Hybrid gas turbine engine starter-generator

#52

20060208603

2006-09-21

Rotating electric machine with variable length air gap

#53

20060202582

2006-09-14

Synchronous motor and electric driving system

#54

20060076843

2006-04-13

Isolated electric power generator by utilizing leaking magnetic flux

#55

20060038405

2006-02-23

Hybrid gas turbine engine starter-generator

#56

20050093521

2005-05-05

Dynamoelectric machine

#57

16458956

2022-04-26

Hydride generation system

#58

15486727

2017-08-29

Variable torque motor/generator/transmission