Liquid sprayers

Details Liquid sprayers Liquid sprayers

2006-06-13

2006-06-13

Scherbel, David A. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Plural interchangeable discharge modifiers, outlet...

C239S428500, C239S590000, C239S590300, C239S590500, C239S553000, C239S553300

Reexamination Certificate

active

07059543

ABSTRACT:
A liquid sprayer includes a casing (1) having a flow-through channel composed of sequentially joined inlet portion (2) formed as a converging tube, a cylindrical portion (3) and an outlet portion (4) formed as a conical diffuser. A length of cylindrical portion (3) is not less than a radius thereof. A cone angle of the diffuser forming the outlet portion (4) of the flow-through channel is greater than a cone angle of the converging tube forming the inlet portion (2) of the same channel. Alternatively, the converging tube forming the inlet portion of the flow-through channel is made conoid-shaped. Implementation of the liquid sprayer allows steady-state fine-dispersed liquid flow to be generated at the minimal energy consumption.

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