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Vsesojuzny Nauchno-issledovatelsky Proektno-konstruktorsky I

Tekhnologichesky Institut Vzryvozashischennogo I Rudnichnogo

Vyacheslav G Mironenko

Fedor P Chaly

Vladimir A Kosovtsev

Vladislav F Zagubeljuk

Vitaly I Schutsky

Alexandr P Poltorak

Nikolai I Filatov

Vitaly I Koshman

Vladimir F Petrichenko

Pavel V Kamshitsky

Boris S Gnilitsky

Valentin V Morgunov

Vladimir I Litvinov

Vadim V Emelyanenko

Eduard S Rozental

Microswitch

Sensitive constant contact pressure microswitch

An electric circuit switchgear includes main contacts circumferentially arranged on a fixed panel and auxiliary contacts. The switchgear also includes a rotary electromechanical drive connected with a driving shaft and enabling the latter to be turned through a pre-set angle. The driving shaft is rotated together with an actuating element of an electromagnetic drive provided with a contactor and a disconnector both having at least one projection interacting with the main and auxiliary contacts through contact closing and disconnecting mechanisms having locks.

Electric circuit switchgear

Growing community of inventors

Moscow, Russia

Vyacheslav G Mironenko