Low noise faucet

Details Low noise faucet Low noise faucet

1977-05-16

1979-06-05

Cline, William R.

Fluid handling

Systems

Multi-way valve unit

137550, 251127, 1376254, F16K 1100, F16K 4702

Patent

active

041570995

ABSTRACT:
An improved water faucet having a valve body with control elements formed by two discs wherein the first disc is stationary and has water inlet openings and an outlet opening, connected on one side to a valve manifold. The other side is directed toward the second disc, which is movably arranged on the first disc. The second disc has a surface cavity overlapping the inlet openings and outlet opening of the first disc. A noise reducing assembly including a plurality of overlapping screens is disposed within the surface cavity of the second disc. The assembly includes a plurality of overlapping screens with at least one protrusion extending from the screens into the flow passageway between the inlet and outlet openings while maintaining a free minimum passageway to thereby reduce the noise level during operation of the water faucet.

REFERENCES:
patent: 2380597 (1945-07-01), Hess
patent: 3763879 (1973-10-01), Jaworek
patent: 3893482 (1975-07-01), Loose
patent: 3920043 (1975-11-01), Fowell

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