H01H19/12 - CPC Classification Index

ClassID:

202652 ⎘

H01H19/12 - CPC Classification

Classification description:

Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand; Details; Movable parts; Contacts mounted thereon Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing

Recent Application in this class:

20230230780

Passive triggered-power electronic tap-changer device and contact device

20220329175

Dual start control circuit for auxiliary inverters of railway vehicle

20220301791

SEMI-INDEPENDENT SWITCH-DISCONNECTOR

20170309422

Longitudinal switch for electric contact locking and position changing system

20170110265

Motor drive with disengageable coupling

20150006024

Isolation adapter for a vehicle component test and test method for a vehicle component

20140014479

Tap changer with improved switch construction

20100059356

Switching arrangement

15797099

High-voltage switch for series/parallel applications and tap changer applications