ClassID:

203812

H01H85/38 - CPC Classification

Classification description:

Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive; Details Means for extinguishing or suppressing arc

Sub-classes:
Recent Application in this class:
#1
20260155648
2026-06-04

OPTIMIZED DEVICE FOR PROTECTING AN ELECTRICAL LINE, ELECTRICAL SYSTEM AND AIRCRAFT

#2
20250191869
2025-06-12

FUSE WITH CAST ARC SUPPRESSING MATERIALS FOR IMPROVED BREAKING CAPACITY

#3
20250191868
2025-06-12

BUS BAR CURRENT INTERRUPTION DEVICE AND ENERGY STORAGE DEVICE

#4
20250182993
2025-06-05

PROTECTION ELEMENT

#5
20250079105
2025-03-06

FUSE HOLDER

#6
20250046558
2025-02-06

VERTICAL FUSE BLOCK

#7
20250037956
2025-01-30

FUSE BODY FOR FUSE AND FUSE

#8
20240412936
2024-12-12

ELECTRICAL FUSE

#9
20240404778
2024-12-05

PROTECTIVE ELEMENT

#10
20240355571
2024-10-24

FUSE ELEMENT ASSEMBLY AND METHOD OF FABRICATING THE SAME

#11
20240331964
2024-10-03

Fuse With Encapsulated Arc Quenching Material

#12
20240304406
2024-09-12

Protection element

#13
20240290565
2024-08-29

EXPLOSION-PROOF OVER-CURRENT PROTECTION ELEMENT AND MANUFACTURING METHOD THEREOF

#14
20240258059
2024-08-01

FUSE AND ASSOCIATED MANUFACTURING PROCESS

#15
20240258055
2024-08-01

Electric Circuit Breaker

#16
20240234983
2024-07-11

Battery Module

#17
20240194433
2024-06-13

SURGE PROTECTIVE DEVICE INCLUDING BIMETALLIC FUSE ELEMENT

#18
20240177959
2024-05-30

FUSE ELEMENT

#19
20240170244
2024-05-23

Fuse with arc suppressing mastic material

#20
20240136678
2024-04-25

Battery Module

#21
20240096581
2024-03-21

ARC QUENCHING FUSE FILLER FOR CURRENT LIMITING FUSES

#22
20240021397
2024-01-18

Fuse

#23
20240021396
2024-01-18

Welded composite fuse element and method of manufacture

#24
20240021394
2024-01-18

Active/passive fuse module

#25
20230411100
2023-12-21

Fuse element assembly and method of fabricating the same

#26
20230411099
2023-12-21

PROTECTIVE ELEMENT

#27
20230352252
2023-11-02

Fuse and circuit system

#28
20230274903
2023-08-31

Fuse and associated manufacturing process

#29
20230170174
2023-06-01

Ceramic printed fuse fabrication

#30
20230154715
2023-05-18

Dual-element fuse with chemical trigger element and methods of manufacture

#31
20230154714
2023-05-18

Fuse in form of breaking fusant by fusing breaking and mechanical breaking

#32
20230154713
2023-05-18

Excitation fuse with a conductor and a fusant being sequentially broken

#33
20230049101
2023-02-16

Switch-off device, high-voltage onboard electrical system, and motor vehicle

#34
20220328272
2022-10-13

Fuse housing for safe outgassing

#35
20220319792
2022-10-06

PROTECTION ELEMENT

#36
20220209530
2022-06-30

Lightning protection spark gap assembly and method for operating a lightning protection spark gap assembly

#37
20220208498
2022-06-30

Lightning protection spark gap assembly and method for operating a lightning protection spark gap assembly

#38
20220199346
2022-06-23

Protective element

#39
20220189723
2022-06-16

Mechanical breaking and fusing combined multi-fracture excitation fuse

#40
20220157548
2022-05-19

Modular high voltage fuse

#41
20220148839
2022-05-12

Surge protective device including bimetallic fuse element

#42
20220013319
2022-01-13

Thermal cutoff

#43
20220005663
2022-01-06

Circuit protector arc flash reduction system with parallel connected semiconductor switch

#44
20220005662
2022-01-06

Thermal cutoff

#45
20210358711
2021-11-18

FUSE LINK COMPRISING PERMANENT MAGNET FOR INDUCING ARC DIRECTIVITY

#46
20210319969
2021-10-14

Circuit protector arc flash reduction system with parallel connected semiconductor switch

#47
20210280382
2021-09-09

High-voltage direct-current thermal fuse

#48
20210151980
2021-05-20

Protection relay device and power conversion system

#49
20210118639
2021-04-22

Electric fuse

#50
20210050171
2021-02-18

FUSE

#51
20210050170
2021-02-18

FUSE

#52
20200373110
2020-11-26

Electrical interrupter switching element having passive interruption tripping, in particular for interrupting high currents at high voltages

#53
20200357594
2020-11-12

Active/passive automotive fuse module

#54
20200335295
2020-10-22

HIGH-VOLTAGE FUSE

#55
20200234905
2020-07-23

Electric-power conversion apparatus

#56
20200211804
2020-07-02

CIRCUIT BREAKER

#57
20200211802
2020-07-02

Electric-power conversion apparatus

#58
20200168422
2020-05-28

Fuses, vehicle circuit for electric vehicle and electric vehicle

#59
20200135422
2020-04-30

High-voltage direct-current thermal fuse

#60
20200066473
2020-02-27

Method of fabricating a compact, high voltage, direct current electrical fuse

#61
20200035437
2020-01-30

Pyrotechnic switch with a fuse element

#62
20200027682
2020-01-23

Thermal fuse

#63
20200013575
2020-01-09

Power fuse and fabrication methods with enhanced arc mitigation and thermal management

#64
20190363532
2019-11-28

Arc flash reduction maintenance system with pyrotechnic circuit protection modules

#65
20190362925
2019-11-28

Fuse with stone sand matrix reinforcement

#66
20190348245
2019-11-14

Circuit protector arc flash reduction system with parallel connected semiconducor switch

#67
20190295799
2019-09-26

Arc-preventing fast-breaking surge protection device

#68
20190221397
2019-07-18

Surface mount fuse

#69
20190214214
2019-07-11

Inner cap for high voltage fuse

#70
20190198278
2019-06-27

High voltage compact fused disconnect switch device with bi-directional magnetic arc deflection assembly

#71
20190148100
2019-05-16

High voltage compact fusible disconnect switch device with magnetic arc deflection assembly

#72
20190148098
2019-05-16

High-current fuse with endbell assembly

#73
20180323031
2018-11-08

DEVICE FOR PROTECTING AGAINST OVERCURRENTS IN ELECTRIC CIRCUITS AND USES OF SAID DEVICE IN A FUSE LINK AND IN A RELATED LIMITING FUSE AS WELL AS IN FUSES FOR PROTECTING SEMICONDUCTORS

#74
20180294126
2018-10-11

Surface mount fuse

#75
20180294117
2018-10-11

Method and apparatus for a printed circuit board

#76
20180240626
2018-08-23

Switchgear with a gas-tight insulating space

#77
20180204700
2018-07-19

FUSE WITH CONICAL OPEN COIL FUSIBLE ELEMENT

#78
20180175640
2018-06-21

Fusible switch, battery control apparatus including same, and battery control method

#79
20180151323
2018-05-31

HIGH VOLTAGE ELECTRICAL DISCONNECT DEVICE WITH MAGNETIC ARC DEFLECTION ASSEMBLY

#80
20180144900
2018-05-24

Manufacturing method for foam fuse filler and cartridge fuse

#81
20180138005
2018-05-17

High voltage compact fuse assembly with magnetic arc deflection

#82
20180114665
2018-04-26

High voltage compact fusible disconnect switch device with magnetic arc deflection assembly

#83
20180068820
2018-03-08

Non-arcing fuse

#84
20180061607
2018-03-01

Fuse and method of forming a fuse

#85
20180019086
2018-01-18

Fuse arc gas baffle with arc resistant fuse assembly

#86
20170365434
2017-12-21

High voltage power fuse including fatigue resistant fuse element and methods of making the same

#87
20170345605
2017-11-30

FUSE ELEMENT ASSEMBLY AND METHOD OF FABRICATING THE SAME

#88
20170330720
2017-11-16

High voltage electrical disconnect device with magnetic arc deflection assembly

#89
20170263407
2017-09-14

High-current fuse with endbell assembly

#90
20170236674
2017-08-17

Fuse for a device to be protected

#91
20170236672
2017-08-17

Fuse case and case cover of vacuum contactor

#92
20170222426
2017-08-03

SURGE PROTECTION DEVICE WITH AN INDEPENDENT CHAMBER COMPRISING A FUSE FOR OVERCURRENT PROTECTION

#93
20170178855
2017-06-22

Type-II overvoltage protection device

#94
20170103866
2017-04-13

High voltage compact fuse assembly with magnetic arc deflection

#95
20170059640
2017-03-02

SYSTEM FOR MONITORING A FUSE LINK, FUSE TUBE ASSEMBLY AND FUSE CUTOUT INCLUDING SAME

#96
20170047189
2017-02-16

High voltage compact fusible disconnect switch device with magnetic arc deflection assembly

#97
20170040134
2017-02-09

FUSE WITH INSULATED PLUGS

#98
20170032920
2017-02-02

Fuse arc gas baffle with arc resistant fuse assembly

#99
20170004947
2017-01-05

High-voltage direct-current thermal fuse

#100
20160343531
2016-11-24

Power fuse and fabrication methods with enhanced arc mitigation and thermal management

#101
20160284501
2016-09-29

High voltage compact fuse assembly with magnetic arc deflection

#102
20160268093
2016-09-15

Device for protecting against overcurrents in electric circuits and uses of said device in a fuse link and in a related limiting fuse as well as in fuses for protecting semiconductors

#103
20160268089
2016-09-15

High-current fuse with endbell assembly

#104
20160255723
2016-09-01

CONDUCTOR FUSE

#105
20160217960
2016-07-28

Wire in air split fuse with built-in arc quencher

#106
20160155596
2016-06-02

Fuse with separating element

#107
20160141140
2016-05-19

Insert for fuse housing

#108
20160099125
2016-04-07

Fuse with carbon fiber fusible element

#109
20160079026
2016-03-17

Cut-off member of a device for protecting an electric installation against lightning

#110
20160013002
2016-01-14

Fuse holder

#111
20150357143
2015-12-10

Foam fuse filler and cartridge fuse

#112
20150340188
2015-11-26

Porous inlay for fuse housing

#113
20150294829
2015-10-15

Fuse with a thermomechanical compensation element

#114
20150294828
2015-10-15

Arc suppressor for fusible elements

#115
20150280418
2015-10-01

Low fault current isolator system

#116
20150270653
2015-09-24

Low fault current isolator system

#117
20150270085
2015-09-24

Chip fuse and manufacturing method therefor

#118
20150179379
2015-06-25

Fuse unit

#119
20150137934
2015-05-21

High voltage, reinforced in-line fuse assembly, systems, and methods of manufacture

#120
20150002258
2015-01-01

Chip-type fuse

#121
20140266564
2014-09-18

Laminated electrical fuse

#122
20140266563
2014-09-18

Medium voltage controllable fuse

#123
20140240082
2014-08-28

Composite fuse element and method of making

#124
20140152418
2014-06-05

Fuse with carbon fiber fusible element

#125
20130106565
2013-05-02

Fuse with insulated plugs

#126
20120087067
2012-04-12

Current protection device

#127
20120038451
2012-02-16

ELECTRICAL FUSE

#128
20110291793
2011-12-01

Wire-fuse circuit-breaker proviced with a fuseholder and a fuse-breaker of improved drive and operation safety

#129
20100289612
2010-11-18

Current protection device and the method for forming the same

#130
20100271169
2010-10-28

Fuse

#131
20100194519
2010-08-05

HIGH VOLTAGE/HIGH CURRENT FUSE

#132
20100142110
2010-06-10

Double-sided printed circuit board comprising a strip conductor safety fuse

#133
20100141375
2010-06-10

Trace fuse with positive expulsion

#134
20090322463
2009-12-31

Dropout fuse assembly and fuse holder

#135
20090315664
2009-12-24

Fuses

#136
20090066469
2009-03-12

Battery fuse assembly

#137
20090027155
2009-01-29

Fuse

#138
20080122571
2008-05-29

FULGURITE REDUCING FUSE

#139
20080100412
2008-05-01

Insulated shockproof fuse

#140
20070259559
2007-11-08

Installation adapter for a fuse and method of adapting a fuse for installation

#141
20070201177
2007-08-30

Surge protection device disconnector

#142
20070159292
2007-07-12

Over-current protector

#143
20060119996
2006-06-08

Electro-magnetically enhanced current interrupter

#144
20060066435
2006-03-30

Composite fuse element and methods of making same

#145
20060055497
2006-03-16

High voltage/high current fuse

#146
20050134422
2005-06-23

MEDIUM VOLTAGE FUSES: sheathed element reduces I2t energy during short-circuit operation

#147
20050122203
2005-06-09

Fuse barrier and power circuit employing the same

#148
20050099250
2005-05-12

Electro-magnetically enhanced current interrupter

#149
20050083167
2005-04-21

Fuse with fuse link coating

#150
20050040927
2005-02-24

Method of avoiding arc prolongation on current interruption, particulary a fuse

#151
17944797
2023-10-31

High breaking capacity fuse with fire-extinguishing pads

#152
17540412
2022-11-01

Fuse tube device and load break fuse cutout assembly having ihe same

#153
17540409
2022-11-22

Insulation device and load break fuse cutout assembly having the same

#154
17224583
2022-02-15

Fuse housing for safe outgassing

#155
16937555
2020-12-01

Fuse

#156
16269819
2020-02-04

Fuse with arc-suppressing housing walls

#157
16162846
2019-10-15

Coiled fusible element for high reliability fuse

#158
15954259
2019-05-14

Inner cap for high voltage fuse