Interrupter for multisection AC capacitors
AssigneeSprague Electric Company
InventorPaul M. Markarian
Life of this patent
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Abstract
An interrupter for a multisection AC capacitor is a molded disc of polyphenylene sulfide. The disc has three holes in it in an equilateral triangular array, and one side of the disc is flanged around its periphery. The other side of the disc has three main ribs extending outwardly from the center and dividing the disc into three equal sections, each containing one of the holes. Lateral ribs extend from each side of the main ribs at 60.degree. to the main rib and approximately 25% of the length of the main rib from the center of the disc.
Claims5
An interrupter for a round multisection AC capacitor comprises a molded disc of material chemically inert to capacitor dielectric fluid with holes therein in an equilateral triangular array, one side of said disc having a circumferential flange around its periphery and the other side of said disc bearing ribs extending outwardly from the center of said disc in a snowflake arrangement with curved ribs and curved junctions, each of said holes being located between adjacent ribs and being separated from another of said holes by said ribs.
Dependencies are inferred from the claim text.