CIRCUIT OF POLARISED ELECTROMAGNET CONNECTION Russian patent published in 2008 - IPC H01F7/18

Abstract RU 2340973 C1

FIELD: electric engineering.

SUBSTANCE: circuit of polarised electromagnet connection contains current source, breaker, normally closed contacts, polarising and control windings. Windings are connected serially and are connected to current source through breaker, and normally closed contacts are connected parallel to control winding, which when broken connect control winding for electromagnet actuation.

EFFECT: increase of fast-action without increase of dimensions and weight.

2 dwg

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RU 2 340 973 C1

Authors

Garanin Andrej Jur'Evich

Dates

2008-12-10—Published

2007-12-03—Filed