Cold weather fluidic fan spray devices and method

Details Cold weather fluidic fan spray devices and method Cold weather fluidic fan spray devices and method

1978-11-08

1984-08-07

Cherry, Johnny D.

Fluid sprinkling, spraying, and diffusing

Liquid sprayer for transparent panel

239590, B05B 108

Patent

active

044639040

ABSTRACT:
Liquid fan spray system for cyclically deflecting a liquid jet between extreme positions defined by a pair of end walls is assured of cold weather operation by expanding the liquid power jet. In the preferred embodiment, one boundary wall of the oscillator is tapered about 5.degree. from the power nozzle to the outlet throat, and the outlet or throat has the substantially same cross-sectional area maintained for a given oscillatory angle by closing down the lateral extremities of the outlet throat. This assures cold weather starting when the liquid has increased surface tension and viscosity while at the same time maintaining essentially the same fan angle of the cyclically deflected power jet. The invention is particularly useful in providing all weather oscillation in windshield washer systems for automobiles.

REFERENCES:
patent: 3423026 (1969-01-01), Carpenter
patent: 4052002 (1977-10-01), Stouffer et al.
patent: 4157161 (1979-06-01), Bauer

Affiliated with

Also associated with

Rating

Cold weather fluidic fan spray devices and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cold weather fluidic fan spray devices and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cold weather fluidic fan spray devices and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-600301