Grid of Microwave Oscillation Tube for Microwave with Reinforcement Rib

摘要

The present invention has a grid seating portion 182 and a seating portion formed so that a part of the outer circumferential surface of each of the grids 134 and 142 is seated in a shape corresponding to the first and second grids 134 and 142. A plurality of grooves 184 formed at predetermined intervals at positions corresponding to the protrusions 190 so that the protrusions 190 of the grids 134 and 142 are fitted into the 182, and holes 286 formed at the center thereof. A grid holder 180 formed of a plurality of reinforcing ribs 300 connecting the center portion 290 and the grooves 184 facing each other in the seating portion 182 and the center portion 290 to each other. Regarding the grid of the microwave oscillation tube for the microwave brazing in the), the grid 500 of the present invention is a reinforcing rib (Slit or hole-shaped opening of the portion corresponding to the reinforcing rib 300 of the grid holder 180) And 420).;According to the grid of the present invention, the opening portion of the grid corresponding to the reinforcing rib of the grid holder is formed of the reinforcing rib in accordance with the conventional grid holder in which the reinforcing rib is formed, and thus the strength is reinforced to prevent deformation of the grid.