Busway phase transposition assembly

Details Busway phase transposition assembly Busway phase transposition assembly

1979-10-22

1981-04-14

Kucia, Richard R.

Electricity: conductors and insulators

Anti-inductive structures

Conductor transposition

174 33, 174 88B, 310213, 336187, H01B 708

Patent

active

042621631

ABSTRACT:
In a busway having plural busbars disposed with their broad sides in face-to-face relation, the ends of longitudinally aligned outside busbars are cut at complementary angles to create a single edge connecting segment for each busbar which extends through a phase transposition zone. Upper and lower transverse connectors are welded at their opposed ends to transversely aligned edge connecting segments to effectively reverse the phase positions of the busbars upstream and downstream of the transposition zone. If the busway includes two inside busbars, phase transposition is achieved in similar fashion. Once insulatively coated, the phase transpositioned busbars are nested together to create a compact transposition zone having a transverse dimension no greater than the busway therebeyond.

REFERENCES:
patent: 1620552 (1927-03-01), Jacobs
patent: 2310684 (1943-02-01), Farry
patent: 3213183 (1965-10-01), Weimer
patent: 3280244 (1966-10-01), Pannen
patent: 3587169 (1971-06-01), Benke

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