FIELD: engineering of optical and electronic equipment, and electronic devices, possible use for engineering of devices, which require pressurization of device body.
SUBSTANCE: electronic device, consisting of body and lid, hermetically connected to each other, between body and lid additionally has an insert in form of given geometrical shape made of easily welded material, while projecting portion of insert is held in groove, and groove is made on end portion of body below lid perimeter, while insert is connected to body and lid by solder, or diffusion welding, or electric-contact welding for providing pressurization. Also, insert is made T-shaped in cross-section; insert is made r-shaped in section; insert is made in form of anchor ring; insert is made of titanium alloys; insert is made of non-corrosive materials; insert is made of metallic material with shape memory.
EFFECT: increased reliability of device, increased lifetime.
7 cl, 10 dwg
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