Vacuum switch

Details Vacuum switch Vacuum switch

1990-01-18

1992-02-25

Scott, J. R.

Electricity: circuit makers and breakers

Liquid contact

Time delay

H01H 3366

Patent

active

050916157

ABSTRACT:
A housing of a vacuum switch has in an upper connecting region a passage, through which the connecting element is led. The latter engages with its end region in a recess, opposite the passage, in the housing. In the region of the passage, the connecting element is supported on a support tongue and clamped tight by a wedge-shaped retaining member. The vacuum switch chamber is bolted on to the connecting element. The connecting element can also be secured to the housing at the support point opposite the passage.

REFERENCES:
patent: 3562457 (1971-02-01), Peck
patent: 3746811 (1973-07-01), Saito
patent: 3855435 (1974-12-01), Himi
patent: 3956721 (1976-05-01), Link
patent: 4150270 (1979-04-01), Zunick
patent: 4568804 (1986-02-01), Luehring
patent: 4618749 (1986-10-01), Bohme et al.

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