DEVICE FOR DISCONNECTION OF WORKING MEMBER Russian patent published in 2006 - IPC H02H5/00 

FIELD: devices for emergency disconnection, designed for interlocking of electric circuits.

SUBSTANCE: the device has an actuating mechanism linked with a measuring member made in the form of a temperature-sensitive element, and a current - conducting conductor of the controlled outgoing feeder of the working member. The actuating mechanism represents a double-shell chamber made of a material bodies, for example, fragments, bullets, etc. The working member is positioned inside the chamber. The cavity between the shells is filled with air of a differential pressure and linked with a switch representing a body fastened on the inner shell with a pusher-knife fastened on an elastic membrane for reciprocating motion, the current-conducting conductor of the controlled outgoing feeder of the working member is positioned in a slot. Besides, the device is additionally provided with a pressure transducer and an impact transducer, all the mentioned transducers are installed on the outer shell of the chamber, the temperature-sensitive element represents a "tablet".

EFFECT: simplified construction and expanded functional potentialities and field of application.

3 cl, 7 dwg