Operation mechanism of switch

Details Operation mechanism of switch Operation mechanism of switch

1976-12-30

1979-09-11

Hart, Ro E.

Electricity: circuit makers and breakers

Liquid contact

Time delay

200153L, 200153LA, 200153R, 200329, H01H 300

Patent

active

041676599

ABSTRACT:
An operation mechanism of a switch comprises a first slidable device connected to a moving electrode of the switch; a second slidable device faced to the first slidable device with a gap; and a wedge type element which is inserted between both slidable devices to move the first slidable device depending upon the movement by a driving means and to move the moving electrode, whereby the electrode of switch is turned on and off depending upon the movement of the wedge type element inserted between both of the slidable devices.

REFERENCES:
patent: 1531606 (1925-03-01), Grebe
patent: 1947275 (1934-02-01), Sachs
patent: 3249725 (1966-05-01), Hutt
patent: 3835275 (1974-09-01), Preuss
patent: 3906178 (1975-09-01), Fiddler
patent: 4110581 (1978-08-01), Meunier

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