Nozzle structure in washer fluid ejection apparatus

Details Nozzle structure in washer fluid ejection apparatus Nozzle structure in washer fluid ejection apparatus

2001-09-19

2008-09-30

Tran, Len (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Liquid sprayer for transparent panel

C239S284200, C239S600000, C239S590000, C239S592000, C239S597000

Reexamination Certificate

active

07429004

ABSTRACT:
At a time of forming lip portions in upper and lower edge portions of an ejection port in a protruding manner, a nozzle for ejecting a washer fluid of a washer fluid ejection apparatus in a diffusion manner is structured such that a step surface is formed on an inner side surface such that protruding amounts of the lip portions are set to the same length with a protruding tip portion in a washer fluid ejection side of the lower lip portion positioned lower than a lower side edge portion of the ejection port. Accordingly, it is possible to make the ejected washer fluid substantially unaffected by the air flow during vehicle movement.

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