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US 4,227,065 AGranted
Method of joining current conducting components of wave guide elements and producing of the same
AssigneeFinommechanikai Vallalat
InventorsLaszlo Paradi, Miklos Acs, Tibor Szucs, Tibor Konkoly
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Abstract
A wave guide is formed from a plurality of internally coated plates whose internal coating forms the current-conducting surfaces of the wave guide. The plates are welded together, their corners being welding beams trained through one of the plates at a location offset from the coatings to form a melt which bridges each pair of plates to fuse them together. Preferably the energy causes some melting and fusion of the coatings to braze the adjacent coatings together.
Claims8
A method of making a wave guide which comprises the steps of:
- forming a plurality of components adapted collectively to constitute a wave guide element and including at least two sheet metal plates formed with electroplated high-conductivity coatings adapted to form a current-conducting surface of the wave guide element the plates having sheet metal sides turned away from said coatings;
- assembling said components into a wave-guide configuration with at least two of said plates being disposed adjacent one another and forming a corner of the resulting assembly with the respective coatings in contact with one another;
- and
- beam welding said components together at said corner by directing a high energy beam onto one of said plates from the sheet metal side thereof to form at a location spaced outwardly from the region in which said coatings contact a melting pool bridging said plates and thereby welding the same together.
1 more element
Dependencies are inferred from the claim text.