ClassID:

203286

H01H50/305 - CPC Classification

Classification description:

Details of electromagnetic relays; Magnetic circuit arrangements; Movable parts of magnetic circuits, e.g. armature; Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature

Recent Application in this class:
#1
20210050168
2021-02-18

Relay

#2
20200395181
2020-12-17

Low noise relay

#3
20200176209
2020-06-04

Relay having insulation distance between electromagnet and contacts

#4
20200051766
2020-02-13

Electromechanical switch with stabilized engagement between contacts

#5
20190122844
2019-04-25

Electromagnetic relay

#6
20190108958
2019-04-11

Electromagnetic switch with stable moveable contact

#7
20180114658
2018-04-26

Electromagnetic relay

#8
20170194121
2017-07-06

Direct current relay

#9
20170178850
2017-06-22

Yoke assembly with deceleration element for switching device and same

#10
20170110275
2017-04-20

Direct current relay

#11
20160300678
2016-10-13

Opening and closing device

#12
20160260564
2016-09-08

Electromagnetic contactor

#13
20160099123
2016-04-07

Switchgear operating mechanism

#14
20150380194
2015-12-31

Relay

#15
20150303016
2015-10-22

Electromagnetic switch with stable moveable contact

#16
20150279601
2015-10-01

Contact device

#17
20150213980
2015-07-30

Electromagnetic relay

#18
20150187526
2015-07-02

Electromagnetic relay

#19
20150155112
2015-06-04

Electromagnetic switch with damping interface

#20
20150042426
2015-02-12

Electric contactor with flywheel drive and method of switching an electric contactor on and/or off

#21
20150022295
2015-01-22

Electromagnetic contactor having a contact noise suppression member

#22
20140232493
2014-08-21

Electromagnetic switching device

#23
20140232492
2014-08-21

Electromagnetic switching device

#24
20140062626
2014-03-06

Electromagnetic relay

#25
20140028418
2014-01-30

Electromagnetic relay

#26
20140028013
2014-01-30

Connecting device for conduits or hose lines having assembly detection

#27
20140015628
2014-01-16

Electromagnetic relay

#28
20130342293
2013-12-26

Contact device

#29
20130049906
2013-02-28

Electromagnetic switch

#30
20120256714
2012-10-11

PNEUMATICALLY DAMPED RELAY

#31
20120206222
2012-08-16

Bi-stable electromagnetic relay with x-drive motor

#32
20120092101
2012-04-19

Noise decreasing type electromagnetic switch

#33
20120092098
2012-04-19

Electromagnetic switching apparatus

#34
20120092096
2012-04-19

Electromagnetic switching device

#35
20120075044
2012-03-29

Electromagnetic relay

#36
20120024679
2012-02-02

SWITCHING DEVICE WITH A GEOMETRIC ELEMENT FOR IMPACT OF THE MOVEMENT OF THE MOVABLE CONTACT ELEMENT

#37
20110032059
2011-02-10

Contact device

#38
20100308944
2010-12-09

Electromagnetic contactor

#39
20100245002
2010-09-30

Electromagnetic contactor

#40
20100207713
2010-08-19

Electromagnetic relay

#41
20090302980
2009-12-10

Electromagnetic drive unit and an electromechanical switching device

#42
20090284335
2009-11-19

ELECTROMAGNETIC SWITCH AND MAKING METHOD THEREOF

#43
20090251237
2009-10-08

Electromagnetic drive unit and an electromechanical switching device

#44
20080068116
2008-03-20

Battery pack

#45
20080048808
2008-02-28

Silent electromagnetic relay

#46
20070241847
2007-10-18

Contact device

#47
20070194867
2007-08-23

Electromagnetic switch

#48
20060125581
2006-06-15

Electromagnetic contactor

#49
20050151606
2005-07-14

Electromagnetic relay