Patents-Review.com
ClassID:

216403 ⎘

H02B13/045 - CPC Classification

Classification description:

Arrangements of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing; Gas-insulated switchgear Details of casing, e.g. gas tightness

Recent Application in this class:
#1
20260112867
2026-04-23

GAS INSULATED ELECTRIC APPARATUS

 #2
20260039098
2026-02-05

OVERPRESSURE RELIEF DEVICE FOR SWITCHGEAR

 #3
20250323474
2025-10-16

SubSea Circuit Breaker

 #4
20250293491
2025-09-18

Switchgear Tank

 #5
20250267814
2025-08-21

FLAT COMPRESSION SEALING GASKET AND SEALING SYSTEM COMPRISING SAME

 #6
20250141195
2025-05-01

HIGH VOLTAGE GAS INSULATED SWITCHGEAR, HV GIS, FOR SINGLE OR THREE PHASE OPERATION

 #7
20250038500
2025-01-30

JUNCTION BOX FOR SWITCHGEAR AND SWITCHGEAR

 #8
20250038495
2025-01-30

METHOD FOR SEALING A JUNCTION HAVING A CONTACT SURFACE AND A COUNTER-CONTACT SURFACE OF AN ELEMENT OF A COMPARTMENT OF A GAS-INSULATED SUBSTATION, AND RESULTING JUNCTION

 #9
20250007255
2025-01-02

Metal Enclosure for Electrical Switchgear

 #10
20250007254
2025-01-02

Metal Enclosure for Electrical Switchgear

 #11
20250003535
2025-01-02

METHOD FOR SEALING A JUNCTION HAVING A CONTACT SURFACE AND A COUNTER-CONTACT SURFACE OF AN ELEMENT OF A COMPARTMENT OF A GAS-INSULATED SUBSTATION, AND RESULTING JUNCTION

 #12
20240372339
2024-11-07

GAS INSULATED ELECTRIC APPARATUS

 #13
20240312740
2024-09-19

DISCONNECTOR AND EARTHING SWITCH WITH TELESCOPIC CONTACT

 #14
20240186771
2024-06-06

GAS INSULATION APPARATUS

 #15
20240162694
2024-05-16

GAS INSULATED ELECTRICAL SWITCHGEAR FOR MEDIUM AND HIGH VOLTAGE ELECTRICAL DISTRIBUTION NETWORKS

 #16
20240145969
2024-05-02

Medium Voltage Connector

 #17
20240145193
2024-05-02

APPARATUSES AND METHODS FOR IMPROVED SWITCHGEAR SENSOR DATA COMMUNICATION

 #18
20240072522
2024-02-29

Compressed gas switch

 #19
20230396043
2023-12-07

INSULATED EARTHING SWITCH FOR AN AIR INSULATED OR MIXED SWITCHGEAR

 #20
20230327411
2023-10-12

Valve gas filter and gas-insulated switchgear

 #21
20230253768
2023-08-10

Flange design for high-voltage gas-insulated switchgear (GIS), busbars and lines (GIL)

 #22
20230246426
2023-08-03

Adaptation module for a gas-insulated switchgear

 #23
20230163577
2023-05-25

Gas-insulated switchgear

 #24
20230145762
2023-05-11

TAMPER RESISTANT PLUG

 #25
20220368116
2022-11-17

Gas-insulated switchgear

 #26
20220359138
2022-11-10

Gas insulating device with anti-liquification means

 #27
20220344914
2022-10-27

ISOLATING GAS-INSULATED BUS ARRANGEMENTS FOR SWITCHGEAR

 #28
20220231487
2022-07-21

Switching arrangement

 #29
20220200251
2022-06-23

Medium voltage electrical apparatus tank

 #30
20220190563
2022-06-16

High-voltage device and method for ascertaining the risk of condensation in cabinets in a high-voltage device of this kind

 #31
20220102947
2022-03-31

Insulator for a medium- or high-voltage gas-insulated switchgear

 #32
20220076908
2022-03-10

Electrode driving device for gas insulated switchgear

 #33
20220044893
2022-02-10

Circuit breaker enclosure having integrated pass-through

 #34
20220028574
2022-01-27

Electrical insulation material and manufacturing process

 #35
20220013313
2022-01-13

Vacuum circuit breaker

 #36
20220006271
2022-01-06

Gas insulated apparatus

 #37
20210384713
2021-12-09

Pressure Relief Mechanisms for Gas Insulated Switchgear (GIS) Housings and Related GIS Housings

 #38
20210376577
2021-12-02

Bus bar connecting device, switchgear, and method for connecting a bus bar connecting device

 #39
20210336479
2021-10-28

Electrical energy transmission device and life cycle management

 #40
20210321523
2021-10-14

Sealing for an intermittent and partial rotating and translating shaft

 #41
20210242669
2021-08-05

Switchgear cabinet

 #42
20210234345
2021-07-29

Compartment for a medium voltage air or gas insulated switchgear

 #43
20210194224
2021-06-24

Gas-insulated switchgear

 #44
20210193416
2021-06-24

Switch device

 #45
20210175691
2021-06-10

Gas-insulated switchgear

 #46
20210151963
2021-05-20

Switchgear

 #47
20210075201
2021-03-11

Gas-insulated switching device

 #48
20210036495
2021-02-04

Cooling system for tanks

 #49
20200403399
2020-12-24

Equipment enclosure with self-sealing multilayer wall structure

 #50
20200335951
2020-10-22

Inner compartment design for medium voltage switchgears

 #51
20200212660
2020-07-02

Switching device comprising lashing points

 #52
20200091687
2020-03-19

Cooling system for tanks

 #53
20200083678
2020-03-12

Insulation spacer and gas insulation shutoff apparatus using the insulation spacer

 #54
20200067285
2020-02-27

Gas-insulated line, gas-insulated switchgear and method thereof

 #55
20190372318
2019-12-05

Gas-insulated electrical equipment

 #56
20190363524
2019-11-28

Bus conductor connection structure for electric field relaxation

 #57
20190305529
2019-10-03

Pressure relief mechanisms for gas insulated switchgear (GIS) housings and related GIS housings

 #58
20190296528
2019-09-26

Switchgear with removable circuit interrupter configuration

 #59
20190244768
2019-08-08

Switchgear having earth switch

 #60
20190148031
2019-05-16

Method for inhibiting occurrence of creeping electrical discharge

 #61
20190144703
2019-05-16

Coating material, coating film, and gas insulated switchgear

 #62
20190074669
2019-03-07

Cooling system for tanks

 #63
20190067918
2019-02-28

Device for the generation, transmission, distribution and/or use of electrical energy or component of such a device and gas seal for such a device or component

 #64
20190058308
2019-02-21

Connecting device with conical interface and flexible insulator

 #65
20180366925
2018-12-20

Isolating gas-insulated bus arrangements for switchgear

 #66
20180358790
2018-12-13

Power device including a short-circuit switch and a separation switch

 #67
20180352667
2018-12-06

Switchgear exhaust assembly

 #68
20180337519
2018-11-22

Removable electric current switching element and electrical switchgear for switching an electric current comprising such a removable switching element

 #69
20180269663
2018-09-20

Gas insulated switchgear

 #70
20180166866
2018-06-14

Gas insulation switch cabinet and switch device

 #71
20180108504
2018-04-19

Medium voltage circuit breaker in subsea environment

 #72
20180013268
2018-01-11

Pressure tank, gas insulated switchgear using same, and pressure tank manufacturing method

 #73
20170353016
2017-12-07

Electrical apparatus having a cylindric cover containing an adsorbent

 #74
20170345593
2017-11-30

Gas circuit breaker

 #75
20170263398
2017-09-14

Gas circuit breaker

 #76
20170194775
2017-07-06

Gas-insulated switchgear

 #77
20170178854
2017-06-22

Pressure resistant housing for subsea applications

 #78
20170169973
2017-06-15

Medium voltage circuit breaker for the use in high pressure environments

 #79
20160268784
2016-09-15

Gas-insulated electrical device having an insulation covering film

 #80
20160141843
2016-05-19

Subsea switchgear

 #81
20160134086
2016-05-12

Gas-insulated medium-voltage switchgear assembly

 #82
20160020587
2016-01-21

Method of extracting a jacket of a gas insulated substation (GIS) under a metal casing

 #83
20160006224
2016-01-07

DISMANTLABLE INSULATOR FOR GAS INSULATED SWITCHGEAR

 #84
20150311016
2015-10-29

Integrated particle trap in a tank of a dead tank circuit breaker

 #85
20150214701
2015-07-30

Apparatus containing a dielectric insulation gas comprising an organofluorine compound

 #86
20140203548
2014-07-24

ELECTRICAL SWITCHGEAR UNIT

 #87
20140060881
2014-03-06

Extendable-length encapsulating housing arrangement for an encapsulated electrical energy transmission device

 #88
20140042125
2014-02-13

Tank-type vacuum circuit breaker

 #89
20130163165
2013-06-27

Gas-insulated switchgear

 #90
20130100587
2013-04-25

Gas-insulated electric device

 #91
20130050905
2013-02-28

CUBICLE TYPE GAS-INSULATED SWITCHGEAR WITH WITHDRAWABLE CIRCUIT BREAKER PART

 #92
20120293919
2012-11-22

Housing for a switchgear assembly module, switchgear assembly module and switchgear assembly

 #93
20120247933
2012-10-04

Switchgear assembly including a transparent viewing port for visual observation of contacts

 #94
20120138575
2012-06-07

Electric circuit breaker and switchgear panel with circuit breaker

 #95
20120120560
2012-05-17

Metal-encapsulated, polyphase, gas-insulated busbar switch disconnector and earthing switch

 #96
20120113568
2012-05-10

Switchgear assembly module and switchgear assembly

 #97
20120037395
2012-02-16

Encapsulation housing reducing piece

 #98
20120028559
2012-02-02

System and method for ventilating and isolating electrical equipment

 #99
20110286153
2011-11-24

High-voltage switchgear assembly

 #100
20110000922
2011-01-06

PRESSURIZED CONTAINER ARRANGEMENT WITH A COMPENSATION BELLOWS

 #101
20100118472
2010-05-13

Gas insulated switchgear

 #102
20090266796
2009-10-29

Gas-insulated power apparatus

 #103
20090194403
2009-08-06

Heavy-duty circuit breaker with a housing

 #104
20090015991
2009-01-15

Gas-Insulated Switchgear Assembly Having An Inspection Window For Visually Detecting The Switching Position Of The Switching Contacts

 #105
20080202788
2008-08-28

Capsule housing extending in an essentially tubular manner comprising at least three housing sections

 #106
20080092972
2008-04-24

Method of repairing a leak in a flange of a gas pipe

 #107
20060166538
2006-07-27

Bus bar connection for a gas-insulated switchboard system

 #108
20050141175
2005-06-30

Armoured station element articulated to the ground

 #109
20050121418
2005-06-09

Gas-insulated switchgear

 #110
15824169
2019-01-08

Switchgear unit with isolated input fuse holder assembly