H01H2033/6613 - CPC Classification Index

ClassID:

202925 ⎘

H01H2033/6613 - CPC Classification

Classification description:

High-tension or heavy-current switches with arc-extinguishing or arc-preventing means; Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid; Vacuum switches; Terminal arrangements Cooling arrangements directly associated with the terminal arrangements

Recent Application in this class:

20260148914

2026-05-28

Vacuum Circuit Breaker and Heat Transfer Assembly Therefor

20250299896

2025-09-25

HEAT DISSIPATION DEVICE FOR HIGH-CURRENT VACUUM INTERRUPTER AND MANUFACTURING METHOD THEREFOR

20230154705

2023-05-18

Vacuum interrupter

20190311870

2019-10-10

Integrated mounting post and heat sink for contactor arrangement in power distribution system

20180082812

2018-03-22

Advanced cooling system for electrical equipment

20170338071

2017-11-23

Medium voltage breaker conductor with an electrically efficient contour

20170330713

2017-11-16

Mechanical connector and circuit breaker provided with mechanical connector

20170221658

2017-08-03

EMBEDDED POLE AND METHODS OF ASSEMBLING SAME

20160225545

2016-08-04

Fixed contact for joining a bus bar and a sliding contact of an electrical switchgear

#10

20160064171

2016-03-03

Switch assembly, a switching device comprising a switch assembly, a switchgear comprising a switching device and a method for cooling

#11

20150371790

2015-12-24

Electrical switching apparatus, and jumper and associated method therefor

#12

20150179375

2015-06-25

Terminal structure of main circuit part of vacuum circuit breaker

#13

20150139275

2015-05-21

Main circuit part of vacuum circuit breaker with self-powered temperature sensor assembly

#14

20150114932

2015-04-30

Circuit-breaker pole part with a heat transfer shield

#15

20150102013

2015-04-16

Switching unit or switching gear

#16

20150047372

2015-02-19

Cooling apparatus for switchgear with heat pipe structure having integrated busbar tube

#17

20140027408

2014-01-30

Circuit breaker

#18

20130213780

2013-08-22

Jumper for electrically connecting electrical switching apparatus poles, and electrical switching apparatus including the same

#19

20120199557

2012-08-09

Flexible shunt for vacuum circuit breaker

#20

20120132622

2012-05-31

Switch unit and switchgear equipped therewith

#21

20110120976

2011-05-26

Pole part of a medium-voltage or high-voltage switch gear assembly, and method for its production

#22

20100300852

2010-12-02

LOW-VOLTAGE, MEDIUM-VOLTAGE OR HIGH-VOLTAGE SWITCHGEAR ASSEMBLY WITH AT LEAST ONE MOVEABLE CONTACT

#23

20100282713

2010-11-11

Heat dissipating means for circuit-breaker and circuit-breaker with such a heat dissipating means

#24

20100181291

2010-07-22

Pole part of a medium-voltage switching device

#25

20100059480

2010-03-11

Vacuum circuit breaker

#26

20090255905

2009-10-15

Main circuit terminal assembly for vacuum circuit breaker

#27

20090255794

2009-10-15

Switching Device with a Heat Pipe

#28

20080078664

2008-04-03

Dielectric Housing Having a Ventilation Shaft

#29

20080000879

2008-01-03

Vacuum circuit breaker having a high current-carrying capacity

#30

20070264856

2007-11-15

Coupling Apparatus with a Heat Sink

#31

20060011589

2006-01-19

Production of a circuit-breaker pole, insulated by a solid material

#32

20050133481

2005-06-23

Bellows for use in vacuum capacitor

#33

20050115927

2005-06-02

Vacuum switch

#34

20050092713

2005-05-05

Vacuum interrupter with a switch contact piece