FAST-ACTING AUTOMATIC CIRCUIT BREAKER Russian patent published in 2013 - IPC H01H75/10 

Abstract RU 2474908 C2

FIELD: electricity.

SUBSTANCE: fast-acting automatic circuit breaker comprises a magnetic conductor of a magnetic latch, an anchor of a magnetic latch, two contacts, a pull-in electromagnet, a spring of contact pressing, disconnecting springs and a current sensor. Contacts are made as movable, with a drive of one contact from the anchor of the magnetic latch, and of the second contact - from a connecting pull-in electromagnet via a spring of contact pressing.

EFFECT: higher reliability and reduced dimensions due to simplification and reduction of a number of mechanism links.

3 dwg

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RU 2 474 908 C2

Authors

Muradov Ehl'Khan Shakhbaba Ogly

Nosov Mikhail Viktorovich

Dates

2013-02-10Published

2011-01-12Filed