Patents-Review.com
ClassID:

215297 ⎘

H01R39/12 - CPC Classification

Classification description:

Rotary current collectors, distributors or interrupters; Details for dynamo electric machines; Slip-rings using bearing or shaft surface as contact surface

Recent Application in this class:
#1
20250233493
2025-07-17

SYSTEMS AND METHODS TO MITIGATE ELECTRICAL VOLTAGE ON A ROTATING SHAFT IMMERSED IN OIL

 #2
20250233466
2025-07-17

Rotor Comprising a Two-Part Bearing Seat

 #3
20250219341
2025-07-03

ROTARY CONNECTOR

 #4
20250087954
2025-03-13

SHAFT CURRENT COLLECTOR AND SHAFT ASSEMBLY

 #5
20240275113
2024-08-15

Shaft-Grounding Device for Establishing an Electrically Conductive Connection Between a Rotatable Shaft and a Housing

 #6
20240162792
2024-05-16

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

 #7
20230402897
2023-12-14

ANTI-EROSION STRUCTURE OF MOTOR

 #8
20230187886
2023-06-15

Rotary electronic component as slip ring

 #9
20220311315
2022-09-29

SHAFT EARTHING RING

 #10
20220286012
2022-09-08

Rotary electric machine and drive device

 #11
20220214009
2022-07-07

Pan tilt unit

 #12
20220085560
2022-03-17

Separable articulating power and data interface

 #13
20220006367
2022-01-06

Systems and methods to mitigate electrical voltage on a rotating shaft immersed in oil

 #14
20210344153
2021-11-04

Contact ring and contact system

 #15
20210088175
2021-03-25

Pan tilt unit

 #16
20200235519
2020-07-23

Adaptor and connector assembly

 #17
20190100275
2019-04-04

SMART CRANK CONTROL FOR E-BIKE

 #18
20180372073
2018-12-27

Photovoltaic-wind hybrid turbine system

 #19
20180358768
2018-12-13

Slip ring for use in rotatable substrate support

 #20
20180323564
2018-11-08

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

 #21
20180281098
2018-10-04

Retractable work cable

 #22
20180175695
2018-06-21

Explosion-proof current diverting device

 #23
20180076591
2018-03-15

Hand held appliance

 #24
20170365968
2017-12-21

Multi-directional high current slip ring

 #25
20170353087
2017-12-07

System for grounding bearings of rotary electric machines, and corresponding electric machine

 #26
20170214203
2017-07-27

Electrical connector

 #27
20170170879
2017-06-15

Slip Ring With High Data Rate Sensors

 #28
20170098983
2017-04-06

Grounding rope for a shaft grounding apparatus of a dynamo-electric machine

 #29
20170070020
2017-03-09

Brush assembly

 #30
20160372987
2016-12-22

Explosion-proof current diverting device

 #31
20160233636
2016-08-11

Electric machine and connecting unit for an electric machine

 #32
20150380887
2015-12-31

Ground structure for motor

 #33
20150256054
2015-09-10

Ground ring and enclosure in an electric motor

 #34
20150244128
2015-08-27

Current diverter ring

 #35
20150129319
2015-05-14

Externally serviceable slip ring apparatus

 #36
20150070810
2015-03-12

Grounding rope for a shaft grounding apparatus of a dynamo-electric machine

 #37
20140183998
2014-07-03

Current diverter ring

 #38
20140132126
2014-05-15

Current diverter ring

 #39
20130099624
2013-04-25

Current diverter ring

 #40
20120207507
2012-08-16

Connector, charging device incorporating same, and image forming apparatus incorporating the connector

 #41
20120126661
2012-05-24

Replaceable Ground Ring For Slip Ring Assembly

 #42
20110187224
2011-08-04

Durable and Wearless Rotating Conductor Assembly Based on an Internal Magnetic Field for Transmitting Voltage and Current

 #43
20110182080
2011-07-28

Illuminated vehicle wheel with bearing seal slip ring assembly