Window washer nozzle and molding device for molding the same
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United States of America Patent
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-
Jan 21, 2003
Grant Date -
Nov 14, 2002
app pub date -
Apr 24, 2002
filing date -
May 11, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a window washer nozzle of a window washer apparatus, washer liquid in a vertical liquid pipe is introduced into a horizontal liquid pipe through a filter and sprayed out from an orifice to a windshield. The filter is integrally molded in a coupling portion of the first and the second liquid pipes. An opposed wall of the filter is opposite to an inlet of the horizontal liquid pipe with a space L through which the washer liquid flows into the horizontal liquid pipe. The space L is smaller than a bore size W of the orifice. Therefore, foreign materials in the washer liquid larger than the bore size W are blocked at the filter, thereby restricting clogging of the orifice.
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