Low noise faucet
AssigneeAmerican Standard Inc.
InventorsWilfried Delker, Richard Burg
Life of this patent
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AssigneeAmerican Standard Inc.
InventorsWilfried Delker, Richard Burg
Estimating the term…
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.
In a water faucet having a valve body with control elements formed by two discs, the first disc being stationary and having water inlet openings and a water outlet opening connected on one side to a valve manifold and on the other side directed toward the second disc which is movably arranged on the first disc, the second disc having a surface cavity arranged and constructed to overlap the inlet openings and the outlet opening formed in the first disc, the improvement comprising:
A noise reducing assembly arranged and constructed for mounting in a water faucet having a valve body with control elements formed by two discs, the first disc being stationary and having water inlet openings and a water outlet opening connected on one side to a valve manifold and on the other side directed toward the second disc which is movably arranged on the first disc, the second disc having a surface cavity adapted to be in fluid communication with the inlet openings and the outlet opening formed in the first disc, said noise reducing assembly comprising:
The noise reducing assembly in accordance with clain 6 wherein said raised section is in the form of an elongated rib and is integrally formed with said screen basket.
Dependencies are inferred from the claim text.