H02H3/205 - CPC Classification Index

ClassID:

216702 ⎘

H02H3/205 - CPC Classification

Classification description:

Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage using a spark-gap as detector

Recent Application in this class:

20240305087

OVERVOLTAGE PROTECTION SPARK GAP ASSEMBLY AND METHOD FOR OPERATING AN OVERVOLTAGE PROTECTION SPARK GAP ASSEMBLY

20200366089

Circuit arrangement for combined protection of a load from temporary and transient overvoltages

20200153232

Whip and loop interrupter combination

20190097414

Whip and loop interrupter combination

20170317486

Whip and loop interrupter combination

20170005467

Surge protection device and telecommunication equipment comprising the same

20160204599

Arrangement for overload protection for overvoltage protection equipment

20150255693

Optoelectronic component device and method for producing an optoelectronic component device

20150149102

Online monitoring circuit and method of the series compensation spark gap divider return circuit

20130033787

Mobile generator and mobile generator protective device