Patents-Review.com
ClassID:

203276 ⎘

H01H50/163 - CPC Classification

Classification description:

Details of electromagnetic relays; Magnetic circuit arrangements Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion

Recent Application in this class:
#1
20260142111
2026-05-21

RELAY

 #2
20260128246
2026-05-07

ELECTROMAGNETIC DRIVING UNIT AND RELAY

 #3
20250104949
2025-03-27

HIGH-FREQUENCY RELAY WITH EXCELLENT SHIELDING PERFORMANCE

 #4
20250054716
2025-02-13

FAULT BREAKING CONTACTOR WITH DYNAMIC AIR GAP MECHANISM

 #5
20220415599
2022-12-29

Electromagnetic relay

 #6
20220044898
2022-02-10

Electromagnetic drive unit for a switching device and switching device

 #7
20210125796
2021-04-29

MEDIUM VOLTAGE CIRCUIT BREAKER WITH VACUUM INTERRUPTERS AND A DRIVE AND METHOD FOR OPERATING THE SAME

 #8
20210027963
2021-01-28

Relay

 #9
20200312595
2020-10-01

Polyphase switching regulator

 #10
20200006026
2020-01-02

Electromagnetic device and electromagnetic relay equipped with electromagnetic device

 #11
20200006025
2020-01-02

Electromagnetic device and electromagnetic relay equipped with electromagnetic device

 #12
20190304726
2019-10-03

Electromagnetic relay

 #13
20190148094
2019-05-16

Electromagnetic relay

 #14
20180350543
2018-12-06

Alternating current contactor

 #15
20180266380
2018-09-20

Starter for an internal combustion engine

 #16
20180040446
2018-02-08

Mobile part of an electromagnetic actuator for an electric contactor, actuator comprising such a part and contactor

 #17
20170365432
2017-12-21

Electromagnetic device and electromagnetic relay equipped with electromagnetic device

 #18
20170365431
2017-12-21

Electromagnetic device and electromagnetic relay equipped with electromagnetic device

 #19
20170053761
2017-02-23

Polar relay

 #20
20160225565
2016-08-04

Electromagnetic relay having a tapered and circular movable core portion

 #21
20160148769
2016-05-26

Self-holding magnet with a particularly low electric trigger voltage

 #22
20160133413
2016-05-12

Single pole, single current path switching system and method

 #23
20160086754
2016-03-24

Electromagnetic relay

 #24
20150340185
2015-11-26

Switch assembly

 #25
20150213987
2015-07-30

Remote control relay

 #26
20150187525
2015-07-02

Electrical switching apparatus and relay including a ferromagnetic or magnetic armature having a tapered portion

 #27
20150054606
2015-02-26

Electromagnetic contactor

 #28
20150022295
2015-01-22

Electromagnetic contactor having a contact noise suppression member

 #29
20140232492
2014-08-21

Electromagnetic switching device

 #30
20140070909
2014-03-13

Electric magnet device and switch provided therewith

 #31
20140014622
2014-01-16

Electromagnetic contactor

 #32
20140013583
2014-01-16

Method for assembling arc-extinguishing chamber of electromagnetic contactor

 #33
20130301181
2013-11-14

Electromagnetic contactor

 #34
20130257567
2013-10-03

Electromagnetic contactor

 #35
20130222089
2013-08-29

Solenoid device

 #36
20130187734
2013-07-25

Magnetic actuator for a circuit breaker arrangement

 #37
20130169389
2013-07-04

DC power relay

 #38
20130068728
2013-03-21

High voltage relay non mercury

 #39
20120306600
2012-12-06

Magnetic actuator with more than one air gap in series

 #40
20120092102
2012-04-19

Noise decreasing type electromagnetic switch

 #41
20110304414
2011-12-15

Electromagnetic contactor with guide ring

 #42
20110001591
2011-01-06

Electromagnetic actuating mechanism

 #43
20100283562
2010-11-11

Method for production of a pole face of a metallic closing element of an electromagnet

 #44
20100245002
2010-09-30

Electromagnetic contactor

 #45
20100141364
2010-06-10

Electromagnet for an electrical contactor

 #46
20090267715
2009-10-29

ELECTROMAGNETIC RELAY

 #47
20090219120
2009-09-03

ELECTROMAGNET DEVICE

 #48
20080266039
2008-10-30

Magnet system for an electrical actuator

 #49
20080122561
2008-05-29

Method for production of a pole face of a metallic closing element of an electromagnet