Patents-Review.com
ClassID:

202333 ⎘

H01H3/605 - CPC Classification

Classification description:

Mechanisms for operating contacts; Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper

Recent Application in this class:
#1
20250104946
2025-03-27

FAST EARTHING SWITCH FOR INTERRUPTING NON-SHORT-CIRCUIT CURRENTS

 #2
20240145192
2024-05-02

OPERATING MECHANISM FOR CIRCUIT BREAKERS

 #3
20210082637
2021-03-18

Assembly and method for damping switching movements in high-voltage circuit breakers

 #4
20200365344
2020-11-19

RETROFIT REGISTER CONTROL SYSTEM

 #5
20200152406
2020-05-14

Assembly having a gas spring for a cable rotary-pendulum kinematic system and use of the assembly for switching

 #6
20190348231
2019-11-14

Spring operated actuator for an electric apparatus

 #7
20190189367
2019-06-20

Device and method for switching medium and/or high voltages with a specific drive characteristic

 #8
20190172660
2019-06-06

Spring operated actuator

 #9
20180294116
2018-10-11

Gas-insulated circuit breaker and a method for breaking an electrical connection

 #10
20170271097
2017-09-21

Tap changer with an improved monitoring system

 #11
20160155579
2016-06-02

Electrical switching apparatus including an adjustable damper assembly

 #12
20150047955
2015-02-19

Tap changer having an improved vacuum interrupter actuating assembly

 #13
20140367212
2014-12-18

Hydraulic damper for electrical switching apparatus and method

 #14
20140353890
2014-12-04

Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof

 #15
20140353889
2014-12-04

Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof

 #16
20140353888
2014-12-04

Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof

 #17
20140353086
2014-12-04

Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof

 #18
20140248958
2014-09-04

Operation element and operation device

 #19
20140176273
2014-06-26

Tap changer having a vacuum interrupter assembly with an improved damper

 #20
20140167529
2014-06-19

Tap changer with an improved monitoring system

 #21
20140144315
2014-05-29

Differential cylinder for a hydromechanical drive for electrical circuit breakers

 #22
20140137731
2014-05-22

Differential cylinder for a hydromechanical drive for electrical circuit breakers

 #23
20130222083
2013-08-29

Soft-collision electromagnetic driving mechanism

 #24
20130015930
2013-01-17

Fast switch with non-circular Thomson coil

 #25
20120242018
2012-09-27

Buffering device for the operating mechanism of a switchgear, and method of lubrication thereof

 #26
20120228103
2012-09-13

Spring operated actuator for an electrical switching apparatus

 #27
20120228102
2012-09-13

Spring operated switch actuator with damper for an electrical switching apparatus

 #28
20080289921
2008-11-27

Shock absorber for switching-device operating device

 #29
20050016962
2005-01-27

Switch mechanism

 #30
17087880
2022-01-18

Magnetorheological fluid damping with variable viscosity for circuit interrupter actuator