H02H5/00 - CPC Classification Index

ClassID:

216751 ⎘

H02H5/00 - CPC Classification

Classification description:

Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection

Sub-classes:

H02H5/005 » {responsive to ionising radiation; Nuclear-radiation circumvention circuits } 57
H02H5/04 » responsive to abnormal temperature 248
H02H5/08 » responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays 22
H02H5/10 » responsive to mechanical injury, e.g. rupture of line, breakage of earth connection 56
H02H5/12 » responsive to undesired approach to, or touching of, live parts by living beings 51

Recent Application in this class:

20250087072

2025-03-13

Fire Prevention Assembly

20240429725

2024-12-26

Electric Bike Battery Fireproof Charging Station Device

20240079868

2024-03-07

METHOD AND RECONFIGURABLE INLINE SYSTEMS FOR PROTECTION FROM TRANSIENT ELECTROMAGNETIC ENERGY DISTURBANCE

20240006873

2024-01-04

TECHNOLOGY TO RESOLVE CONNECTOR DAMAGE DUE TO ARCING

20230198243

2023-06-22

Systems and methods for liquid presentation detection

20230147803

2023-05-11

Method and systems for protection of multiport multimode power over ethernet devices from electromagnetic energy disturbance

20220224108

2022-07-14

Method and systems for suppressing electromagnetic pulse induced surges using combined multiport protection with impedance matching and low insertion loss

20220028414

2022-01-27

Method and system for safeguarding electrical devices

20220014011

2022-01-13

Power distribution assembly having a fault detection system

#10

20210391706

2021-12-16

BATTERY INTERRUPTER

#11

20210328546

2021-10-21

Photovoltaic direct-current breaking apparatus

#12

20210305808

2021-09-30

Method and systems for detection and protection from electromagnetic pulse events using hardware implemented artificial intelligence

#13

20200185172

2020-06-11

Intelligent fuseless switch with vibration detection

#14

20190372334

2019-12-05

Electronic device and method for preventing corrosion of audio jack

#15

20190369274

2019-12-05

Apparatus and method for detecting earthquake using accelerometer

#16

20190341768

2019-11-07

BATTERY INTERRUPTER

#17

20190229520

2019-07-25

Battery interrupter

#18

20190115746

2019-04-18

ICP ANALYSIS DEVICE

#19

20180329092

2018-11-15

SEISMIC EVENT RESPONSIVE ALERT AND UTILITIES CONTROL SYSTEM HAVING A UTILITIES CONTROL UNIT

#20

20180131177

2018-05-10

Explosion-proof device

#21

20180120825

2018-05-03

Protection monitoring system with fault indicators

#22

20180062382

2018-03-01

Switch operating characteristic monitoring device, switch equipped with same, and switch operating characteristic monitoring method

#23

20170372578

2017-12-28

Apparatus for Power Distribution, Environment Monitoring and Fire Protection for Rack-Mounted Equipment

#24

20170288384

2017-10-05

Safety switch for photovoltaic systems

#25

20170088272

2017-03-30

Automated galley fire protection system

#26

20160149394

2016-05-26

APPARATUSES AND METHODS FOR CONTROLLING POWER TO ELECTRONIC DEVICES

#27

20160124342

2016-05-05

Driving apparatus, image forming apparatus, method of driving control and program

#28

20150303680

2015-10-22

Methods, apparatuses and systems for monitoring for exposure of electronic devices to moisture and reacting to exposure of electronic devices to moisture

#29

20140346899

2014-11-27

Power control device with multi-directional sensing ability

#30

20140266008

2014-09-18

Universal battery charger and method of use thereof

#31

20140265637

2014-09-18

Systems and methods for bypassing a voltage regulator

#32

20140236319

2014-08-21

Protection monitoring system with fault indicators

#33

20140151138

2014-06-05

Automobile having electric vehicle drive motor

#34

20130250470

2013-09-26

Protective device

#35

20130182360

2013-07-18

Methods, apparatuses and systems for monitoring for exposure of electronic devices to moisture and reacting to exposure of electronic devices to moisture

#36