ATTACHMENT FITTING OF CERAMIC COVER OF ANTENNA DOME TO METAL FRAME Russian patent published in 2015 - IPC H01Q1/42 

FIELD: aviation.

SUBSTANCE: attachment fitting of a ceramic cover of the antenna dome to a metal frame includes a ceramic cover and a metal frame connected to the ceramic cover along mating surfaces with a layer of an elastic heat-resistant adhesive. In the frame there are holes uniformly located in a circumferential direction, the distribution density of which in an axial direction for the area of attachment of the cover to the frame is proportional to the value of thrust forces transmitted from the frame to the cover; with that, radii of the described circles of the holes are chosen based on the following: R ≥ 5H, where R - radius of the described circle, H - adhesive thickness.

EFFECT: increasing strength of the attachment fitting of the ceramic cover to the metal frame at heat strength loads and improving a manufacturing technology.

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