Self-hinged, buoyant weir plate for skimmers

Details Self-hinged, buoyant weir plate for skimmers Self-hinged, buoyant weir plate for skimmers

1975-01-06

1976-02-24

Artis, Henry K.

Baths, closets, sinks, and spittoons

Dry closets

With heating meas

210169, E04H 316, E04H 318, F16L 202

Patent

active

039395057

ABSTRACT:
A one-piece buoyant weir plate for use in skimmers for swimming pools and the like is formed from a rectangular sheet of expanded plastic or like material with closed cellular structure. The plate is subdivided into two panels by means of a heat-pressed hinge seam, and retained in the skimmer channel by means of a rigid mounting member holding one of said panels against the base of the skimmer channel while permitting the other panel to float upwardly and to act as a self-regulating weir when subjected to a pressure differential by the action of the filtering system pump.

REFERENCES:
patent: 2826307 (1958-03-01), Pace
patent: 3067879 (1962-12-01), Baker
patent: 3306448 (1967-02-01), Baker
patent: 3316934 (1967-05-01), Sowers
patent: 3716873 (1973-02-01), Blum
patent: 3792499 (1974-02-01), Whitaker

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