Metal working – Method of mechanical manufacture – Electrical device making
Patent
1976-07-09
1977-11-08
Hall, Carl E.
Metal working
Method of mechanical manufacture
Electrical device making
228140, 228180R, 228190, 310 71, H02K 1500
Patent
active
040568806
ABSTRACT:
A connector assembly for joining two half coils conductors in the form of straps are joined at one end in electrical contact with the header caps of two water cooled half coils. The unattached ends of each group of conductor straps are tinned with soft solder and interleaved with the straps of the other group. A plate is disposed on both sides of the interleaved joint and a bolt is inserted through both plates and the interleaved joint. The bolt is tightened to produce compressive union between the interleaved straps for good electrical contact. The joint is heated to coalesce the solder with the conductor straps thereby forming a metallurgical bond. The bolt is then torqued to reestablish the initial tightness to ensure a good mechanical and metallurgical joint.
REFERENCES:
patent: 3330027 (1967-07-01), Kernander et al.
patent: 3980910 (1976-09-01), Steinebronn et al.
Hall Carl E.
Telfer G. H.
Westinghouse Electric Corporation
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