ClassID:

203139

H01H37/761 - CPC Classification

Classification description:

Thermally-actuated switches; Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling; Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit

Sub-classes:
Recent Application in this class:
#1
20250364161
2025-11-27

HIGH SOLDERING STRENGTH TERMINAL FOR SURGE PROTECTION DEVICE

#2
20250226166
2025-07-10

FUSE RELEASE MECHANISM

#3
20250157765
2025-05-15

PROTECTING DEVICE AND BATTERY PACK

#4
20250095934
2025-03-20

PROTECTING DEVICE AND BATTERY PACK

#5
20250014790
2025-01-09

SURGE ARRESTER INCLUDING A DISCONNECTOR AND RELATED EXTINGUISHING/DEIONIZATION CHAMBER

#6
20240387127
2024-11-21

Electrical Circuit Breaker Device

#7
20240379313
2024-11-14

PROTECTIVE ELEMENT

#8
20240296979
2024-09-05

Surge Protection Device

#9
20240282537
2024-08-22

CHIP-TYPE CURRENT FUSE

#10
20240235182
2024-07-11

POWER SUPPLY EQUIPPED WITH BATTERY UNIT

#11
20240136808
2024-04-25

POWER SUPPLY EQUIPPED WITH BATTERY UNIT

#12
20240096577
2024-03-21

THERMAL CUT-OFF DEVICE FOR HIGH POWER APPLICATIONS

#13
20240022140
2024-01-18

ELECTRONIC MODULE HAVING A FUSE IN A POWER TOOL

#14
20230245803
2023-08-03

HIGH SOLDERING STRENGTH TERMINAL FOR SURGE PROTECTION DEVICE

#15
20230170170
2023-06-01

High-safety lamp tube and method for increasing protection range of thermal fuse

#16
20220336173
2022-10-20

Protecting device and battery pack

#17
20220319788
2022-10-06

CHIP-TYPE CURRENT FUSE

#18
20220157546
2022-05-19

Protection device including radial lead fuse

#19
20220136734
2022-05-05

TERMINAL DEVICE FOR A TUBULAR HEATING DEVICE WITH INTEGRATED FUSE

#20
20220102098
2022-03-31

Protection device including radial lead fuse

#21
20220013314
2022-01-13

Thermally triggerable indicating or switching device

#22
20210366677
2021-11-25

Surge protection device having a plurality of surge arresters and, in particular thermal, isolating apparatus which is respectively associated with them

#23
20210125804
2021-04-29

Disconnecting device for a surge arrester

#24
20210099055
2021-04-01

Electronic module having a fuse in a power tool

#25
20210066009
2021-03-04

Short-circuiting device for use in low-voltage and medium-voltage systems for the protection of property and persons

#26
20210066008
2021-03-04

Temperature sensitive pellet type thermal fuse

#27
20210012933
2021-01-14

Thermal protected varistor device

#28
20200411264
2020-12-31

Circuit protection element

#29
20200381205
2020-12-03

Electronic assembly with thermal fuse, an electric motor and a drive of a motor vehicle

#30
20200312600
2020-10-01

Protection device

#31
20200279701
2020-09-03

Thermal Metal Oxide Varistor Circuit Protection Device

#32
20200258709
2020-08-13

Method of plating manufacturing a temperature-triggered fuse device

#33
20200135422
2020-04-30

High-voltage direct-current thermal fuse

#34
20200135368
2020-04-30

Varistor component and method for securing a varistor component

#35
20200027682
2020-01-23

Thermal fuse

#36
20190295792
2019-09-26

Overvoltage protection arrangement having a plurality of planar varistors arranged on a first side of an N-cornered supporting plate

#37
20190267206
2019-08-29

Surge protective device modules including integral thermal disconnect mechanisms and methods including same

#38
20190228936
2019-07-25

Fuse element, fuse device, protective device, short-circuit device, switching device

#39
20190214810
2019-07-11

Thermal limiter fuse system for electric motor protection

#40
20190214212
2019-07-11

Recyclable fuse capable of reuse

#41
20190214208
2019-07-11

Reflowable thermal fuse

#42
20190182904
2019-06-13

Heat sensitive electrical safety device

#43
20190148099
2019-05-16

Electronic assembly with thermal fuse, an electric motor and a drive of a motor vehicle

#44
20190122847
2019-04-25

Protection device and circuit protection apparatus containing the same

#45
20190080826
2019-03-14

Surge protective device modules and systems including same

#46
20190027329
2019-01-24

Fuse element

#47
20190013167
2019-01-10

Method of producing a temperature-triggered fuse device

#48
20180351329
2018-12-06

Electrical protection component having a thermal short-circuit device

#49
20180330908
2018-11-15

Surge protective device modules including integral thermal disconnect mechanisms and methods including same

#50
20180277327
2018-09-27

Protection element

#51
20180266725
2018-09-20

Terminal device for a tubular heating device with integrated fuse

#52
20180180017
2018-06-28

Method of manufacturing a control device for a vehicle

#53
20180114657
2018-04-26

Printed circuit board assembly

#54
20180096807
2018-04-05

Controllable circuit protector for power supplies with different voltages

#55
20180040443
2018-02-08

Protective device

#56
20170345534
2017-11-30

Space-saving isolating arrester

#57
20170276115
2017-09-28

Control device with thermal fuse having removable pre-tension element

#58
20170236665
2017-08-17

Protective circuit substrate

#59
20170229266
2017-08-10

ARC-SUPPRESSING GAS BLAST IN PYROTECHNIC DISCONNECT

#60
20170148595
2017-05-25

NON-REVERSIBLE DISCONNECTION OR BREAK AND MAKE DEVICE FOR ELECTRICAL APPLIANCES

#61
20170144005
2017-05-25

Fire protection device for small electrical devices

#62
20170113081
2017-04-27

Fire protection device for small electrical devices

#63
20170076900
2017-03-16

Protective device

#64
20170047180
2017-02-16

SWITCH MODULE OF BUILT-IN ANTI-SURGE DISCONNECTION STRUCTURE

#65
20160372283
2016-12-22

RF thermal fuse

#66
20160352093
2016-12-01

Overvoltage protection device with leakage current cut-off

#67
20160240290
2016-08-18

Surge protection device, comprising at least one surge arrester and one thermally trippable switching device connected in series with the surge arrester

#68
20160211503
2016-07-21

Securing device

#69
20160189897
2016-06-30

Protection Device

#70
20160164123
2016-06-09

Hydrogen producing fuel cartridge and methods for producing hydrogen

#71
20160114695
2016-04-28

Battery module disconnect arrangement

#72
20160049275
2016-02-18

Fuse for an electrical circuit and printed circuit board having a fuse

#73
20160049272
2016-02-18

Protective element

#74
20160042904
2016-02-11

Smart fuse for circuit protection

#75
20160035523
2016-02-04

Overvoltage protection device having a thermal disconnection apparatus

#76
20160032885
2016-02-04

Control device for a vehicle

#77
20160020054
2016-01-21

Thermal fuse and printed circuit board with thermal fuse

#78
20160005562
2016-01-07

Short-circuit element and a circuit using the same

#79
20150380713
2015-12-31

Connection member

#80
20150372472
2015-12-24

Disconnection indicator of an active component of a device for protecting an electrical installation

#81
20150340186
2015-11-26

Short-circuit element and a circuit using the same

#82
20150340182
2015-11-26

Short-circuit element and a circuit using the same

#83
20150340181
2015-11-26

REFLOWABLE THERMAL FUSE

#84
20150318131
2015-11-05

Reflowable circuit protection device

#85
20150303012
2015-10-22

Complex protection device for blocking abnormal state of current and voltage

#86
20150279583
2015-10-01

Power source switch

#87
20150262775
2015-09-17

Fuse resistor

#88
20150084734
2015-03-26

Protection element

#89
20150044131
2015-02-12

Hydrogen producing fuel cartridge and methods for producing hydrogen

#90
20150017507
2015-01-15

Connecting element for secondary battery and secondary battery comprising the same

#91
20140355162
2014-12-04

Control device for a vehicle

#92
20140327990
2014-11-06

Redundant excess voltage circuit breaker with a rotational disk and with an added electronic assembly intended to extend a life span of an excess-voltage component

#93
20140232512
2014-08-21

Thermal metal oxide varistor circuit protection device

#94
20140218159
2014-08-07

Fuse

#95
20140185178
2014-07-03

Changing the state of a switch through the application of power

#96
20140180540
2014-06-26

Power device

#97
20140139314
2014-05-22

Remote activated fuse and circuit

#98
20140091893
2014-04-03

Changing the state of a switch through the application of power

#99
20140035716
2014-02-06

Reflowable circuit protection device

#100
20130328658
2013-12-12

Fuse and fuse attachment structure

#101
20130307661
2013-11-21

PROTECTIVE DEVICE AND THERMAL PROTECTION ELEMENT, IN PARTICULAR FOR THE CONTROL ELECTRONICS OF A MOTOR VEHICLE COMPONENT

#102
20130293343
2013-11-07

Device comprising a thermal fuse and a resistor

#103
20130278376
2013-10-24

RF thermal fuse

#104
20130249401
2013-09-26

Light-emitting device

#105
20130234822
2013-09-12

Thermal safety device

#106
20130222048
2013-08-29

Power device

#107
20130220650
2013-08-29

Fire protection device for small electrical devices

#108
20130200985
2013-08-08

Armoured resistor with an end sealing element

#109
20130200984
2013-08-08

Reflowable circuit protection device

#110
20130162387
2013-06-27

THERMAL CUTOFF LINK SAFETY FUSE IN HVAC SYSTEM

#111
20130134297
2013-05-30

Semiconductor integrated circuit and optical sensor device using the same

#112
20130047421
2013-02-28

Method of placing a thermal fuse on a panel

#113
20130033355
2013-02-07

THERMAL OVERLOAD PROTECTION ARRANGEMENT

#114
20120299692
2012-11-29

Fuse providing overcurrent and thermal protection

#115
20120268854
2012-10-25

Electronic component

#116
20120268233
2012-10-25

Switchgear unit for switching high DC voltages

#117
20120249283
2012-10-04

Protection element

#118
20120223803
2012-09-06

THERMAL OVERLOAD PROTECTION APPARATUS

#119
20120194958
2012-08-02

Three-Function Reflowable Circuit Protection Device

#120
20120194317
2012-08-02

Three-function reflowable circuit protection device

#121
20120194315
2012-08-02

Three-function reflowable circuit protection device

#122
20120182116
2012-07-19

Thermal switch

#123
20120105191
2012-05-03

Explosion-proof and flameproof ejection type safety surge-absorbing module

#124
20120086540
2012-04-12

DEVICE FOR PROTECTION FROM SURGES WITH IMPROVED THERMAL DISCONNECTOR

#125
20120086539
2012-04-12

Device for protection from overvoltages with split thermal disconnectors

#126
20120001720
2012-01-05

Protective device

#127
20110279219
2011-11-17

Protection element

#128
20110248775
2011-10-13

Electronic fuse system

#129
20110205011
2011-08-25

Rapid disconnect device

#130
20110181385
2011-07-28

THERMAL FUSE

#131
20110170217
2011-07-14

Thermally protected surge suppression device

#132
20110081560
2011-04-07

Current interrupting device and secondary battery including current interrupting device

#133
20110068889
2011-03-24

THERMAL FUSE ELEMENT, THERMAL FUSE AND BATTERY USING THE THERMAL FUSE

#134
20110050386
2011-03-03

Electronic assembly having stressable contact bridge with fuse function

#135
20110050384
2011-03-03

Termal fuse

#136
20110032651
2011-02-10

Overvoltage protection element

#137
20110012704
2011-01-20

Protective element and secondary battery device

#138
20100328017
2010-12-30

Current and temperature overloading protection device

#139
20100328016
2010-12-30

SAFE SURGE ABSORBER MODULE

#140
20100315753
2010-12-16

Circuit protection device for photovoltaic systems

#141
20100290168
2010-11-18

Explosion-roof and flameproof pullout safety surge absorbing module

#142
20100277268
2010-11-04

THERMAL SAFETY DEVICE

#143
20100245027
2010-09-30

Reflowable thermal fuse

#144
20100245022
2010-09-30

Electrically activated surface mount thermal fuse

#145
20100231347
2010-09-16

TRIGGERING DEVICE FOR A THERMAL FUSE

#146
20100176910
2010-07-15

FUSIBLE ALLOY ELEMENT, THERMAL FUSE WITH FUSIBLE ALLOY ELEMENT AND METHOD FOR PRODUCING A THERMAL FUSE

#147
20100142109
2010-06-10

Dual protection device for circuit

#148
20100127757
2010-05-27

Efuse device

#149
20100116903
2010-05-13

Thermal protection for a heated fuel injector

#150
20100109833
2010-05-06

Thermal fuse

#151
20100085141
2010-04-08

Fuse for interrupting a voltage and/or current-carrying conductor in case of a thermal fault and method for producing the fuse

#152
20100073120
2010-03-25

THERMAL FUSE FOR USE IN ELECTRIC MODULES

#153
20100045421
2010-02-25

Electric circuit with thermal-mechanical fuse

#154
20100013591
2010-01-21

Protection Device

#155
20090161280
2009-06-25

THERMALLY PROTECTED METAL OXIDE VARISTOR HAVING PIN-TYPE DISENGAGING MECHANISM

#156
20090127249
2009-05-21

Device for Triggering a Heating Element in a Motor Vehicle

#157
20090108980
2009-04-30

FUSE PROVIDING OVERCURRENT AND THERMAL PROTECTION

#158
20090097528
2009-04-16

Apparatus, system, and method for detecting temperature threshold events in an aftertreatment device

#159
20090027156
2009-01-29

Electronic assembly having spring-loaded contact bridge with fuse function

#160
20080129440
2008-06-05

Metal oxide varistor with a heat protection

#161
20080117016
2008-05-22

Temperature fuse protection device

#162
20080088405
2008-04-17

Metal oxide varistor with built-in alloy-type thermal fuse

#163
20080061911
2008-03-13

Mechanical switch with melting bridge

#164
20070217106
2007-09-20

Overvoltage protection device with simplified display system and corresponding production method

#165
20070212600
2007-09-13

Temperature fuse and battery using the same

#166
20070201177
2007-08-30

Surge protection device disconnector

#167
20070188292
2007-08-16

ALLOY TYPE THERMAL FUSE AND WIRE MEMBER FOR A THERMAL FUSE ELEMENT

#168
20070046418
2007-03-01

Electrical distribution device including protection for overheating conditions

#169
20070025042
2007-02-01

Protection apparatus

#170
20070024407
2007-02-01

Temperature fuse element, temperature fuse and battery using the same

#171
20060268645
2006-11-30

Protection circuit

#172
20060267722
2006-11-30

Electric component with a protected current feeding terminal

#173
20060267721
2006-11-30

Fuse element with trigger assistance

#174
20060256493
2006-11-16

Resistor for controlling a fan motor rotating speed for use in an air conditioner

#175
20060250209
2006-11-09

Temperature sensitive protection device for circuits

#176
20060250208
2006-11-09

Dual protection device for circuits

#177
20060197646
2006-09-07

Temperature protection device

#178
20060191899
2006-08-31

METHOD FOR PRODUCING AN OVERTEMPERATURE PROTECTION DEVICE AND CORRESPONDING OVERTEMPERATURE PROTECTION DEVICE

#179
20060152327
2006-07-13

Alloy type thermal fuse and fuse element

#180
20060102385
2006-05-18

Printed board for electronic devices controlling a motor vehicle

#181
20060098370
2006-05-11

Fire safety fusible link electrical terminal block

#182
20060097839
2006-05-11

Alloy type thermal fuse and material for a thermal fuse element

#183
20050173394
2005-08-11

Control unit with thermal protection and an electrical heating device comprising the control unit

#184
20050146826
2005-07-07

Safety power socket with overheating and overcurrent protection

#185
20050140491
2005-06-30

Overheat protection device for movable body surface, overheat protection apparatus using the same and temperature control device

#186
20050128044
2005-06-16

Alloy type thermal fuse and wire member for a thermal fuse element

#187
20050083166
2005-04-21

Element for thermal fuse, thermal fuse and battery including the same

#188
20050046540
2005-03-03

Multi-device holding structure

#189
20050007234
2005-01-13

Fusible alloy and thermal fuse

#190
20050007233
2005-01-13

Alloy type thermal fuse and fuse element thereof

#191
20050001710
2005-01-06

Fuse, battery pack using the fuse, and method of manufacturing the fuse

#192
15662935
2018-12-04

Reflowable thermal fuse