ClassID:

215316

H01R39/388 - CPC Classification

Classification description:

Rotary current collectors, distributors or interrupters; Details for dynamo electric machines; Brush holders characterised by the material of the brush holder

Recent Application in this class:
#1
20250379408
2025-12-11

DIVERTING DEVICE FOR DIVERTING ELECTRICAL CURRENTS, AND MACHINE COMPRISING A DIVERTING DEVICE OF THIS TYPE

#2
20240195259
2024-06-13

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

#3
20230198332
2023-06-22

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

#4
20230170658
2023-06-01

GROUNDING BRUSH ASSEMBLY WITH IMPROVED ELECTRICAL CONDUCTIVITY PROPERTIES

#5
20220329028
2022-10-13

Carbon brush for transferring high currents

#6
20220263376
2022-08-18

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

#7
20210336512
2021-10-28

Passively-cooled brush module for a slip ring system of an electric machine energized by current, electric machine and motor vehicle

#8
20200373719
2020-11-26

CARBON BRUSH UNIT FOR A DIRECT CURRENT-EXCITED BRUSHED MOTOR WITH TARGETED HEAT DISSIPATION

#9
20200112223
2020-04-09

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

#10
20200106326
2020-04-02

Drive device, hydraulic pump, motor vehicle

#11
20180366895
2018-12-20

CARBON BRUSH CYLINDER AND MOTOR

#12
20160164237
2016-06-09

Brush holder assembly and commutator motor comprising said brush holder assembly

#13
20160036183
2016-02-04

Propeller deicing brush block

#14
20140035431
2014-02-06

Brush structure with heat dissipation member

#15
20080309182
2008-12-18

Motor

#16
20080048534
2008-02-28

Vehicle alternator with increased shock resistance

#17
20060137172
2006-06-29

Brush holder and manufacturing method thereof

#18
20050191888
2005-09-01

Electric motor brush assembly

#19
20050156478
2005-07-21

Insulated carbon brush guide

#20
17123505
2022-04-05

Electric machine with single layer and multilayer commutator brushes