Heavy current switch

Details Heavy current switch Heavy current switch

1973-07-26

1976-04-27

Macon, Robert S.

Electricity: circuit makers and breakers

Liquid contact

Time delay

200277, 200289, H01H 3368, H01H 952

Patent

active

039536955

ABSTRACT:
A heavy current switch comprising two stationary contacts, each consisting of two parts which form, upon being joined together, inter-contact spaces between which there is a movable contact system with two groups of contact rollers which either close or break said inter-contact spaces and which are arranged at diametrically opposite sides of the movable contact system.
The stationary contacts are either arranged parallel to each other or made as semicylinders enveloping the movable contact system.

REFERENCES:
patent: 2818479 (1957-12-01), Volk
patent: 2988605 (1961-06-01), Van Gent
patent: 3024334 (1962-03-01), Rhodes
patent: 3244833 (1966-04-01), Gillett et al.

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