ClassID:

202320

H01H3/44 - CPC Classification

Classification description:

Mechanisms for operating contacts; Driving mechanisms, i.e. for transmitting driving force to the contacts using Geneva movement

Recent Application in this class:
#1
20230411089
2023-12-21

Switching system for an on-load tap changer, on-load tap changer and method for switching a tap connection of an on-load tap changer

#2
20230411088
2023-12-21

SWITCHING SYSTEM FOR AN ON-LOAD TAP CHANGER, ON-LOAD TAP CHANGER AND METHOD FOR SWITCHING A TAP CONNECTION OF AN ON-LOAD TAP CHANGER

#3
20230230781
2023-07-20

Switching system for an on-load tap changer, on-load tap changer and method for switching a tap connection of an on-load tap changer

#4
20210233721
2021-07-29

Contact system for an on-load tap changer

#5
20190285286
2019-09-19

Hydronic supply manifold

#6
20190096596
2019-03-28

Selector for an on-load tap changer and on-load tap changer with load transfer switch and selector

#7
20180197709
2018-07-12

3-way disconnector and earth switch for gas insulated switchgear

#8
20170047179
2017-02-16

Locking device for high-voltage switchgear

#9
20160268069
2016-09-15

Gas insulated switching apparatus and switch

#10
20160155580
2016-06-02

On-load tap changer

#11
20140096632
2014-04-10

Gearbox for a tap changer, a tap changer and a transformer

#12
20140076702
2014-03-20

Switch

#13
20130341166
2013-12-26

On-load tap changer

#14
20130168216
2013-07-04

Three-position actuator for switchgear

#15
20120241300
2012-09-27

Selector switch assembly for load tap changer

#16
20100155214
2010-06-24

Mechanical control device especially for controlling a high-voltage or medium-voltage disconnector

#17
20080302639
2008-12-11

Tap changer having a switching monitoring device

#18
20080169178
2008-07-17

Tap changer

#19
20060196406
2006-09-07

Step voltage regulator polymer position indicator with non-linear drive mechanism

#20
20060105880
2006-05-18

Mechanical control device for an electrical switchgear with three switching positions, provided with a selection lever cooperating with a cam

#21
20050269191
2005-12-08

Molded polymer load tap changer

#22
20050061641
2005-03-24

Step voltage regulator polymer position indicator with non-linear drive mechanism