ClassID:

203293

H01H50/34 - CPC Classification

Classification description:

Details of electromagnetic relays; Magnetic circuit arrangements; Movable parts of magnetic circuits, e.g. armature Means for adjusting limits of movement; Mechanical means for adjusting returning force

Recent Application in this class:
#1
20260148920
2026-05-28

RELAY

#2
20260142111
2026-05-21

RELAY

#3
20240387137
2024-11-21

RELAY

#4
20230386773
2023-11-30

System and method for setting a wear allowance of an electrical contactor

#5
20220270839
2022-08-25

Closing spring assemblies for electrical switching devices

#6
20220139655
2022-05-05

Contact arrangement for a switching device and switching device

#7
20220093355
2022-03-24

Relay

#8
20210166905
2021-06-03

Switching device

#9
20200395182
2020-12-17

Rotary relay contactor

#10
20200294748
2020-09-17

Rotary relay contactor

#11
20200194207
2020-06-18

Electrical switching element comprising a direct armature coupling

#12
20190287748
2019-09-19

Electromagnetic relay

#13
20190285043
2019-09-19

Engagement relay for and a method for operating an electric machine, preferably embodied as a starter device, with an engagement relay

#14
20190013170
2019-01-10

Electrical switching apparatus and adjustable trip assembly therefor

#15
20180233313
2018-08-16

Relay

#16
20180005773
2018-01-04

Power contractor with high mechanic shock resistance

#17
20160225564
2016-08-04

Electrical storage system

#18
20150380192
2015-12-31

Solenoid switch

#19
20150213980
2015-07-30

Electromagnetic relay

#20
20150022295
2015-01-22

Electromagnetic contactor having a contact noise suppression member

#21
20140253267
2014-09-11

Electromagnetic relay having a movable contact and a fixed contact and method for manufacturing the same

#22
20140253266
2014-09-11

Electromagnetic relay

#23
20140232493
2014-08-21

Electromagnetic switching device

#24
20140232492
2014-08-21

Electromagnetic switching device

#25
20140145805
2014-05-29

Relay

#26
20130049907
2013-02-28

Apparatus for supporting a hinged armature

#27
20130009731
2013-01-10

Magnetic actuator

#28
20120326815
2012-12-27

Electromagnetic switch

#29
20120286906
2012-11-15

Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switching device

#30
20120242431
2012-09-27

Electromagnetic switch incorporating contact displacement limiting members for preventing unreliable operation caused by wear of switch contacts

#31
20100219917
2010-09-02

Switching device and method for inserting or removing a tolerance insert in a magnet chamber of a switching device

#32
20090261928
2009-10-22

Relay

#33
20090153277
2009-06-18

Relay with overtravel adjustment

#34
20090115557
2009-05-07

Electromagnetic relay

#35
20090066450
2009-03-12

Method and system for adjusting an electromagnetic relay

#36
20090058577
2009-03-05

ELECTROMAGNETIC RELAY

#37
20080231396
2008-09-25

ELECTROMAGNETIC RELAY

#38
20060125581
2006-06-15

Electromagnetic contactor

#39
20060066424
2006-03-30

Electromagnetic relay