Tubular conductor for metal clad switchgear

Details Tubular conductor for metal clad switchgear Tubular conductor for metal clad switchgear

1977-02-15

1978-08-22

Tolin, Gerald P.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

174945, H02B 104

Patent

active

041092937

ABSTRACT:
A hollow, cylindrical, copper, tubular conductor is taught. One end of the tubular conductor is beveled or rounded off for convenient insertion into a fingered circular disconnecting contact for circuit interrupter apparatus. The other end of the tubular conductor is spun or bent over a captured circular flange. The circular flange has tapped holes or push nuts inserted therein through which bolts may be threaded. A flat bus bar riser having corresponding holes therein is abutted against the flattened end of the tubular conductor at right angles thereto and securely fastened thereto by bolts which extend through the complementary holes into the flange. A method is taught for securing the flange to the copper tube and for attaching the riser thereto.

REFERENCES:
patent: 2376818 (1945-05-01), Rubel
patent: 3398327 (1968-08-01), Ferris
patent: 3793562 (1974-02-01), Cleaveland

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