WAVEGUIDE SWITCH Russian patent published in 2012 - IPC H01P1/12 

FIELD: electricity.

SUBSTANCE: switch body is equipped with an additional device consisting of a lever in the shape of a swinging arm (4) with a spring loaded plunger (5) interacting with the pin (15) mounted on a half-coupling with a grove (14) which half-coupling, is joined to the switch rotor (2); fixed on the output axle of the reducing gear (11) of the rotor swing drive are a cam (12) interacting with the miniature circuit breakers (7) and (8) and a half-coupling with a projection (13) which half-coupling is loosely joined to the rotor via the half-coupling with a grove (14) having a preset free stroke sufficient for connection/disconnection of the microwave energy source.

EFFECT: ensuring short circuit protection of the transmitter in the waveguide transmission line at the microwave energy switching moment.

3 dwg