High voltage linear tap changer

Details High voltage linear tap changer High voltage linear tap changer

1984-06-07

1985-12-31

Pellinen, A. D.

Electricity: circuit makers and breakers

Multiple circuit control

Reciprocating contact

200 11TC, 200153PA, 200279, H01H 1516

Patent

active

045623163

ABSTRACT:
A high voltage electrical switching apparatus including a base formed from a pair of flat dielectric plates supported in a spaced relation, a number of elongate elliptically shaped contacts positioned between the plates at equally spaced intervals, a dielectric bar mounted for linear motion between the plates, a pair of electrically conductive plates mounted on opposite sides of the bar, each conductive plate including a pair of louvered contacts spaced a distance apart sufficient to electrically interconnect two of the elongate contacts, and a Geneva drive assembly for moving the bar in steps of equal distance.

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patent: 4351995 (1982-09-01), Inoue et al.

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