METHOD OF ISOLATING CHANNELS OF CONTACT ELECTRICAL COMMUNICATION AND DEVICE OF CONTACT ELECTRICAL COMMUNICATION TO THIS EFFECT Russian patent published in 2008 - IPC H04J3/00 F41A31/00 G01N3/30 

FIELD: electrical engineering.

SUBSTANCE: electrical communication devices for launched bodies is used in transmission of metering information to recording hardware from pickups incorporated with the onboard equipment of launched shell dummies furnished with metering systems. The method of contact electrical communication channels isolation consists in that the current collector preset-length conductors, isolated one from the other, are arranged in the contact zone in the amount equal to the number of the electrical communication channels. The contact zone of the conducting elements is limited and a non-stationary mechanical contact is maintained between the conducting elements of the current collector and the conducting elements of the appropriate channel of the electrified unit electric circuit. The conducting elements of the current collector are spatially enclosed around the contact zone alternating in compliance with the channels numbers and are arranged in the plane with the direction of lines in it not aligned with the electrified unit travel trajectory. The conducting elements of the current collector of the appropriate channel number are interconnected by the communication line wires. The electrified unit is moved inside the current collector and, during this motion, the non-stationary mechanical contact is effected in the area limited by the conducting elements sizes.

EFFECT: higher reliability.

5 cl, 2 dwg