H - Electricity – 01 – H
Patent
H - Electricity
01
H
306/332, 306/345
H01H 1/36 (2006.01) H01H 1/38 (2006.01) H02B 11/04 (2006.01)
Patent
CA 1121421
19 48,264 ABSTRACT OF THE DISCLOSURE A telescoping disconnect switch for isolated phase bus has a cylindrical movable conductor having a plurality of individual contact assemblies each comprising a contact finger and an axially loaded spring fixedly attached thereto. The contact assemblies are circumferen- tially arranged about the movable conductor and are remov- ably secured between a contact holder ring and a spring retainer ring. A plurality of stabilizer pads are symmetri- cally arranged around the circumference of the movable conductor between the contact fingers and are fixedly secured to the movable conductor to stabilize the contact assemblies and align the conductor as it moves to open and close the circuit.
337855
Coyle Forrest E.
Patel Jayant M.
Wolfe Jerome K.
Mcconnell And Fox
Westinghouse Electric Corporation
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