Flow restrictor and strainer assembly for a toilet tank fill valve and the like
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United States of America Patent
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-
Nov 27, 1990
Grant Date -
N/A
app pub date -
Apr 26, 1989
filing date -
Apr 26, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluid flow fill valve (10) has an elongated strainer member (40) with a plurality of axially extending flanges (44) each having alternating notches (48) and comb-like elements (46) which abut a complementarily tapered supply conduit wall (25) to provide an elongated strainer member along the conduit. The upstream end of the strainer member (40) has a nub (64) which is placed within an aperture (74) of flexible fluid flow restrictor member (66) to provide for a restrictive annular inlet to the strainer member (40). Strainer member (40) can be easily flushed by depressing and axially moving the strainer member downwardly such that a clearance (84) is formed between the comb-like element (46) and the tapered wall (25) of conduit (24).
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Family
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Cited Art Landscape
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