ClassID:

215328

H01R39/56 - CPC Classification

Classification description:

Rotary current collectors, distributors or interrupters; Details for dynamo electric machines Devices for lubricating or polishing slip-rings or commutators during operation of the collector

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
20250379407
2025-12-11

DISCHARGE DEVICE FOR DISCHARGING ELECTRIC CURRENTS, AND MACHINE COMPRISING A DISCHARGE DEVICE OF THIS KIND

#3
20240063695
2024-02-22

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

#4
20240048031
2024-02-08

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

#5
20210242646
2021-08-05

Slip ring assembly

#6
20210040638
2021-02-11

Method for producing metal porous body, and plating apparatus

#7
20190274504
2019-09-12

Retractable vacuum hose system

#8
20170214202
2017-07-27

Slipring with wear monitoring

#9
20170141507
2017-05-18

Connector part of a subsea connector

#10
20150288121
2015-10-08

Self-lubricating slipring

#11
20140235074
2014-08-21

Sliding contact arrangement for an erosion arrangement and method for producing a sliding contact arrangement

#12
20110263468
2011-10-27

In-Situ Lubrication of Sliding Electrical Contacts

#13
20100301680
2010-12-02

Device to transfer high frequency electrical signals between a rotating component and a stationary component

#14
20080278025
2008-11-13

Fluid-dispensing reservoir for large-diameter slip rings

#15
20080272670
2008-11-06

In-situ lubrication of sliding electrical contacts

#16
20080030100
2008-02-07

Vehicle alternator with improved brush device

#17
20070188041
2007-08-16

Fluid-dispensing reservoir for large-diameter slip rings