Method of assembling a shield assembly of a vacuum interrupter

Details Method of assembling a shield assembly of a vacuum interrupter Method of assembling a shield assembly of a vacuum interrupter

1986-11-04

1988-03-29

Echols, P. W.

Metal working

Method of mechanical manufacture

Electrical device making

228138, 228184, 228253, H01H 1100

Patent

active

047334568

ABSTRACT:
A vacuum interrupter whose envelope comprises a cylindrical insulated casing and top and bottom metal end bells that support movable and fixed contact rods. The cylindrical wall portion of the end shields are secured to the cylindrical wall portion of the end bells and are positioned by snap arrangement of mating deformations, preferably protruberations and mating voids.

REFERENCES:
patent: 3591742 (1971-07-01), Hundstad
patent: 3746811 (1973-07-01), Saito
patent: 3777089 (1973-12-01), Nitz
patent: 4077114 (1978-03-01), Sakuma
patent: 4630361 (1986-12-01), Inagaki

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