H01R39/38 - CPC Classification Index

ClassID:

215311 ⎘

H01R39/38 - CPC Classification

Classification description:

Rotary current collectors, distributors or interrupters; Details for dynamo electric machines Brush holders

Sub-classes:

H01R39/381 » {characterised by the application of pressure to brush} 143
H01R39/383 » {characterised by the electrical connection to the brush holder} 75
H01R39/385 » {Means for mechanical fixation of the brush holder} 124
H01R39/388 » {characterised by the material of the brush holder} 18
H01R39/39 » wherein the brush is fixedly mounted in the holder 51
H01R39/40 » enabling brush movement within holder during current collection 81
H01R39/41 » Cartridge type 35

Recent Application in this class:

20250373128

2025-12-04

SHAFT GROUNDING RING

20240291217

2024-08-29

SYSTEM AND METHOD FOR MONITORING THE STATUS OF ONE OR MORE COMPONENTS OF AN ELECTRICAL MACHINE

20240162792

2024-05-16

Electric motor fan cover, end bell interface, and radially mounted brush holder

20240063695

2024-02-22

COLLECTION DEVICE FOR COLLECTING ELECTRICAL CURRENTS, AND MACHINE COMPRISING A COLLECTION DEVICE OF THIS KIND

20240055927

2024-02-15

DIRECT-CURRENT MOTOR

20240048031

2024-02-08

CONTACTING DEVICE FOR TRANSMITTING ELECTRIC CURRENTS, AND MACHINES COMPRISING SUCH A CONTACTING DEVICE

20230261553

2023-08-17

ELECTRICAL MACHINE WITH A CONDUCTIVE SLEEVE

20220376451

2022-11-24

High voltage electric swivel arrangement

20220320944

2022-10-06

Brushed motor and electrical product

#10

20220154710

2022-05-19

Diaphragm pump and motor system and method

#11

20220077641

2022-03-10

System and method for monitoring the status of one or more components of an electrical machine

#12

20210296835

2021-09-23

Motor having columnar brush

#13

20210099045

2021-04-01

Electrical machine

#14

20210040638

2021-02-11

Method for producing metal porous body, and plating apparatus

#15

20200112133

2020-04-09

System and method for monitoring the status of one or more components of an electrical machine

#16

20200067369

2020-02-27

Electric machine with a brush-holding component and a plug module

#17

20190363617

2019-11-28

Brush module

#18

20190363499

2019-11-28

Motor

#19

20190207353

2019-07-04

Brush wear and vibration monitoring

#20

20190140521

2019-05-09

Slip ring system and electrical machine having a slip ring system of this kind

#21

20190036427

2019-01-31

Driving device and window lift actuator using the same

#22

20190036287

2019-01-31

Diaphragm pump and motor system and method

#23

20190020240

2019-01-17

Motor, end cap and manufacturing method thereof

#24

20190013719

2019-01-10

MOTOR

#25

20190006918

2019-01-03

Brush Holder and DC Motor Provided with Same

#26

20180323564

2018-11-08

Slip ring, rotation sensor device having slip ring, and method of manufacturing slip ring

#27

20180241274

2018-08-23

SPIRAL SPRING OF A BRUSH-HOLDER

#28

20180083511

2018-03-22

Combined cooling and dust extrusion device and method

#29

20180026498

2018-01-25

SHAFT GROUNDING SYSTEM

#30

20170358973

2017-12-14

Rotary electrical machine with improved power electronics

#31

20170244297

2017-08-24

Method and test tool for adjusting brush holders in slip ring systems

#32

20170179665

2017-06-22

Brush holder apparatus, brush assembly, and method

#33

20160352058

2016-12-01

Brush wear and vibration monitoring

#34

20160268751

2016-09-15

Direct current motor

#35

20160261162

2016-09-08

Motor

#36

20160240990

2016-08-18

Brush holder apparatus, brush assembly, and method

#37

20160218473

2016-07-28

Discharge device

#38

20160072356

2016-03-10

Electric motor

#39

20150303634

2015-10-22

Brush holder assemblies and methods for mounting and replacing brushes

#40

20150233203

2015-08-20

Multiple channel rotary electrical connector

#41

20150222067

2015-08-06

Brush unit and slip-ring arrangement having a brush unit

#42

20150180318

2015-06-25

Brush holder apparatus, brush assembly, and method

#43

20150180191

2015-06-25

Brush holder apparatus, brush assembly, and method

#44

20150171583

2015-06-18

Brush holder apparatus, brush assembly, and method

#45

20150143689

2015-05-28

Brush holder apparatus, brush assembly, and method

#46

20150137657

2015-05-21

Brush holder apparatus, brush assembly, and method

#47

20150137656

2015-05-21

Brush holder apparatus, brush assembly, and method

#48

20150084459

2015-03-26

Windscreen wiper motor and suppression assembly for a windscreen wiper motor

#49

20150054363

2015-02-26

Controller-integrated rotating electrical machine

#50

20140035399

2014-02-06

Brush device, electric machine

#51

20140001915

2014-01-02

Electric rotating machine

#52

20130342073

2013-12-26

Brush holder apparatus, brush assembly, and method

#53

20130334935

2013-12-19

One-piece voltage regulator/brush-holder assembly for a rotary electrical machine and rotary electrical machine including such an assembly

#54

20130147311

2013-06-13

Brush DC motor with permanent magnet rotor

#55

20130140940

2013-06-06

Electric motor/generator with easily replaceable brush holder and brushes

#56

20120217841

2012-08-30

Brush holder apparatus, brush assembly, and method

#57

20120164010

2012-06-28

Diaphragm pump and motor system and method

#58

20110266914

2011-11-03

Brush holder apparatus, brush assembly, and method

#59

20110232934

2011-09-29

Arrangement for directing a lightning current within a wind turbine

#60

20110043073

2011-02-24

DRIVE UNIT

#61

20110006637

2011-01-13

Brush holder apparatus, brush assembly, and method

#62

20100289376

2010-11-18

CARBON BRUSH SYSTEM FOR AN ELECTRICAL MACHINE

#63

20100244620

2010-09-30

Commutation device and electric machine

#64

20100133950

2010-06-03

Brush holder apparatus, brush assembly, and method

#65

20090001842

2009-01-01

Brush holder apparatus, brush assembly, and method

#66

20080303372

2008-12-11

Brush holder apparatus, brush assembly, and method

#67

20080203833

2008-08-28

Motor having brush holder comprising brush retaining portion and base member in which brush retaining portion is loosely fit

#68

20080174192

2008-07-24

Electrohydraulic aggregate with a compact construction

#69

20080121162

2008-05-29

Means for transferring electric power in a turret-moored vessel and method of assembly

#70

20080030098

2008-02-07

Motor assembly with a sealed commutator/brush interface

#71

20070222327

2007-09-27

Rear cover of motor

#72

20070182272

2007-08-09

Brush device for rotary electric machine

#73

20070159023

2007-07-12

Brush system for an electromotive drive unit

#74

20070035195

2007-02-15

Brush holder apparatus, brush assembly, and method

#75

20060286821

2006-12-21

Brush block for transmitting currents

#76

20060226730

2006-10-12

Brush assembly for dynamoelectric machines having increased wear life

#77

20060158058

2006-07-20

Brush holder apparatus, brush assembly, and method

#78

20060137172

2006-06-29

Brush holder and manufacturing method thereof

#79

20060055276

2006-03-16

Keyed motor brushes

#80

20050242684

2005-11-03

Brush holder apparatus, brush assembly, and method