Patents-Review.com
ClassID:

203152 ⎘

H01H2039/008 - CPC Classification

Classification description:

Switching devices actuated by an explosion produced within the device and initiated by an electric current using the switch for a battery cutoff

Recent Application in this class:
#1
20260106443
2026-04-16

ELECTRICAL ASSEMBLY

 #2
20260014875
2026-01-15

SELF-POWERED PYROTECHNIC FUSE SYSTEM FOR MOTOR VEHICLES, AND MOTOR VEHICLE COMPRISING SUCH PYROTECHNIC FUSE SYSTEM

 #3
20260005507
2026-01-01

SHUTOFF SYSTEM

 #4
20250392143
2025-12-25

Current Interruption Circuit and Current Interruption System

 #5
20250372325
2025-12-04

HIGH VOLTAGE DIRECT CURRENT CIRCUIT PROTECTION SYSTEM AND METHOD

 #6
20250273974
2025-08-28

AN ENERGY STORAGE SYSTEM

 #7
20250239426
2025-07-24

FUSE UNIT

 #8
20250174419
2025-05-29

ELECTRIC CIRCUIT SWITCHING DEVICE

 #9
20250174418
2025-05-29

ELECTRIC CIRCUIT SWITCHING DEVICE

 #10
20250157768
2025-05-15

ELECTRIC CIRCUIT BREAKER DEVICE

 #11
20250149278
2025-05-08

ELECTRIC CIRCUIT BREAKER DEVICE

 #12
20250140499
2025-05-01

ELECTRIC CIRCUIT BREAKER DEVICE

 #13
20250046552
2025-02-06

ELECTRIC CIRCUIT BREAKER DEVICE

 #14
20240420904
2024-12-19

ELECTRIC CIRCUIT BREAKER DEVICE

 #15
20240371586
2024-11-07

Pyrotechnic Switch

 #16
20240274375
2024-08-15

Contactor device and energy storage system

 #17
20240249899
2024-07-25

Excitation protection device acting step by step with single excitation source

 #18
20240177952
2024-05-30

ELECTRIC CIRCUIT BREAKER DEVICE

 #19
20240096578
2024-03-21

Contactor with integrated pyrotechnic interrupter

 #20
20240071701
2024-02-29

ELECTRICAL CIRCUIT CIRCUIT-BREAKING DEVICE

 #21
20240062977
2024-02-22

ELECTRIC CIRCUIT BREAKER DEVICE

 #22
20240059152
2024-02-22

Electrical circuit based voltage control of electric vehicle batteries

 #23
20230356681
2023-11-09

EMERGENCY HIGH VOLTAGE DISCONNECTION DEVICE FOR AN ELECTRIC AIRCRAFT

 #24
20230322088
2023-10-12

Emergency disconnect circuit for high-voltage battery electric system and motor vehicle having the same

 #25
20230290595
2023-09-14

Electrical fuse device, method of manufacturing a fuse device and a method of operating an electrical fuse device

 #26
20230197383
2023-06-22

Cut-off device with plasma chamber

 #27
20230197382
2023-06-22

Electrical disconnecting device, system comprising a disconnecting device, and method for producing a disconnecting device

 #28
20230170169
2023-06-01

CURRENT INTERRUPT DEVICE BASED ON THERMAL ACTIVATION OF FRANGIBLE GLASS BULB

 #29
20230141970
2023-05-11

HIGH VOLTAGE DIRECT CURRENT CIRCUIT PROTECTION SYSTEM AND METHOD

 #30
20230120705
2023-04-20

Electrical Fuse Device, Method of Manufacturing a Fuse Device and a Method of Operating an Electrical Fuse Device

 #31
20230049101
2023-02-16

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

 #32
20230037447
2023-02-09

METHOD OF MAKING A CURRENT BREAKER

 #33
20220297542
2022-09-22

Battery system and vehicle including the battery system

 #34
20220285115
2022-09-08

Pyrotechnic switch

 #35
20220271542
2022-08-25

EXPANSION MODULE FOR A DC CHARGING POINT AND CORRESPONDINGLY EXTENDED DC CHARGING POINT

 #36
20220262587
2022-08-18

Pyrotechnic cut-off device

 #37
20220246377
2022-08-04

Electric circuit breaker

 #38
20220172916
2022-06-02

Current interrupt device based on thermal activation of frangible glass bulb

 #39
20210358704
2021-11-18

Direct current electric circuit interrupting switch assembly

 #40
20210166902
2021-06-03

Direct current electric circuit interrupting switch assembly with an actuator

 #41
20210159035
2021-05-27

Alternatively changeable electric circuit and method for changing of electric current path within an electric circuit

 #42
20210134547
2021-05-06

Electric circuit breaker device

 #43
20210082645
2021-03-18

PYROTECHNIC CIRCUIT BREAKER

 #44
20210012986
2021-01-14

Electric interruption switch comprising reactive coating in the reaction chamber

 #45
20200373110
2020-11-26

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

 #46
20200350131
2020-11-05

High voltage electric line cutter device

 #47
20200286703
2020-09-10

Electric fuse element, and method for operating an electric fuse element

 #48
20200243290
2020-07-30

Pyrotechnical disconnection unit, system for electrically charging an electric energy cell, mobile device and charging device

 #49
20200211801
2020-07-02

Electrical interruption switch, in particular for interrupting high currents at high voltages

 #50
20200203102
2020-06-25

Electric circuit breaker device

 #51
20200194204
2020-06-18

Electric circuit breaker device

 #52
20200194203
2020-06-18

Projectile assembly and electric circuit breaker device

 #53
20200194202
2020-06-18

Electric fuse box or junction box assembly with a high voltage electric line cutter device

 #54
20200185174
2020-06-11

Passive triggering mechanisms for use with switching devices incorporating pyrotechnic features

 #55
20200066465
2020-02-27

Disconnecting device with arc extinguishing

 #56
20200035437
2020-01-30

Pyrotechnic switch with a fuse element

 #57
20190393477
2019-12-26

Current interrupt device based on thermal activation of frangible glass bulb

 #58
20190348664
2019-11-14

Battery pack for vehicle

 #59
20190311869
2019-10-10

Battery disconnect device

 #60
20190299787
2019-10-03

High-voltage vehicle electrical system having a pyrotechnic disconnecting device, and method for operating the high-voltage vehicle electrical system

 #61
20190291581
2019-09-26

Motor vehicle with an electric motor, in particular a hybrid or electric vehicle

 #62
20190252145
2019-08-15

Short-circuiting device for use in low-voltage and medium-voltage systems for protecting parts and personnel

 #63
20190244777
2019-08-08

Disconnecting device for a power line and method for disconnecting a power line

 #64
20190206646
2019-07-04

Electric circuit breaker device

 #65
20190206645
2019-07-04

Electric circuit breaker device

 #66
20190189374
2019-06-20

Actuator

 #67
20190184834
2019-06-20

Pyrotechnic switch and intermediate circuit discharge system

 #68
20190172669
2019-06-06

Electric circuit breaker device

 #69
20190108957
2019-04-11

High voltage electric line cutter device

 #70
20190051478
2019-02-14

Pyrotechnic isolator

 #71
20190013168
2019-01-10

DC overcurrent protection apparatus

 #72
20180294130
2018-10-11

Device for switching an electrical circuit

 #73
20180281602
2018-10-04

System with a high-voltage battery and a coupling device, motor vehicle, and method for operating a coupling device

 #74
20180166246
2018-06-14

Mechanical fuse device

 #75
20180147941
2018-05-31

Electrical fuse, method of operating an electrical fuse and electrical traction network

 #76
20180047533
2018-02-15

Electrical connector

 #77
20180005787
2018-01-04

Battery disconnect device

 #78
20170323747
2017-11-09

Pyrotechnic safety element

 #79
20170221662
2017-08-03

Electric circuit breaker device

 #80
20170213676
2017-07-27

Electrical interruption switch, in particular for interrupting high currents at high voltages

 #81
20170076890
2017-03-16

Conduction-breaking device

 #82
20160351364
2016-12-01

Conduction breaking device

 #83
20160351363
2016-12-01

Pyrotechnic circuit breaker

 #84
20160343524
2016-11-24

Pyrotechnic circuit breaker

 #85
20160339784
2016-11-24

High-voltage vehicle network of a motor vehicle, quick-break switch and method of operating the high-voltage vehicle network

 #86
20160293362
2016-10-06

Breaker

 #87
20160114695
2016-04-28

Battery module disconnect arrangement

 #88
20150200065
2015-07-16

Short-circuit shutdown switch

 #89
20140061011
2014-03-06

Conduction breaking device

 #90
20130307327
2013-11-21

Device for connecting a battery to an electric or hybrid vehicle, and battery housing comprising said connection device

 #91
20130175144
2013-07-11

Electrical disconnecting device and method for the electrical isolation of connecting parts with the aid of a disconnecting device

 #92
20130056344
2013-03-07

ELECTRIC CIRCUIT BREAKER WITH PYROTECHNIC ACTUATION

 #93
20130009745
2013-01-10

Fuse for a motor vehicle power line

 #94
20120276422
2012-11-01

Deactivation or severing of an energy store

 #95
20120243135
2012-09-27

Deactivation device for disconnecting an electrical energy source from a load, and circuit system having a deactivation device

 #96
20110127154
2011-06-02

Safety device for cutting-off high voltage for hybrid electric vehicle

 #97
20110081560
2011-04-07

Current interrupting device and secondary battery including current interrupting device

 #98
20100328014
2010-12-30

Electric circuit breaker apparatus for vehicle

 #99
20100172061
2010-07-08

Polarity reversal protection unit

 #100
20100089739
2010-04-15

Device for breaking/making an electric circuit

 #101
20090101484
2009-04-23

Anti-theft battery switch box system

 #102
20080204184
2008-08-28

Passive triggering of a circuit breaker for electrical supply lines of motor vehicles

 #103
20080197001
2008-08-21

Circuit breaker for electrical power leads of motor vehicles

 #104
20080191830
2008-08-14

Load shedder

 #105
20070069846
2007-03-29

Housing configuration for a pyromechanical disconnecting device

 #106
20070034491
2007-02-15

Housing and a conducting rail for disconnecting a battery

 #107
20060145808
2006-07-06

Pyromechanical separating device with a specially shaped current conductor rail

 #108
20050115390
2005-06-02

Pyrotechnically driven device for cutting solid, compact materials

 #109
20050083165
2005-04-21

Pyrotechnic circuit breaker

 #110
20050083164
2005-04-21

Pyrotechnic circuit breaker

 #111
20050073387
2005-04-07

Chisel for a pyromechanical disconnecting device

 #112
20050034595
2005-02-17

Housing for a pyromechanical disconnecting device with integrated ignition element

 #113
20050023116
2005-02-03

Housing with conductor bus for a disconnecting apparatus

 #114
20050008929
2005-01-13

Pyromechanical battery pole disconnect element

 #115
17810876
2023-10-24

Electrical circuit based voltage control of electric vehicle batteries