Fluid sprinkling – spraying – and diffusing – Flow deflecting or rotation controlling means – Fluid rotation inducing means upstream of outlet
Patent
1977-02-22
1979-03-06
Pekar, John A.
Fluid sprinkling, spraying, and diffusing
Flow deflecting or rotation controlling means
Fluid rotation inducing means upstream of outlet
239590, B05B 134
Patent
active
041426827
ABSTRACT:
An insert is shown for a solid cone type spray nozzle as well as a method of making the insert. The insert has a central planar web having a rounded lower edge portion and a pair of obliquely oppositely disposed vanes located perpendicular to the web. The vanes have distal portions extending past the plane of the web and have recesses located adjacent to the distal portions to produce the required turbulent and swirling fluid motion inside the spray nozzle. The inserts are produced from bar stock by forming first and second parallel oblique grooves to define a vane between the grooves, and removing a portion of bar stock material from the peripheral edge portion of the second groove adjacent to the vane. The bar stock is rotated 180.degree., third and fourth parallel oblique grooves are formed crossing the first and second grooves, and a similar portion of bar stock is removed from the peripheral edge portion of the fourth groove. A second vane is thus formed between the third and fourth grooves. The insert is severed from the bar stock using a circular parting cutter.
REFERENCES:
patent: 2647799 (1953-08-01), Kinney
patent: 3104829 (1963-09-01), Wahlin
patent: 3567116 (1971-03-01), Lindlof
Mar Michael
Pekar John A.
LandOfFree
Spray nozzle insert does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spray nozzle insert, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spray nozzle insert will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-918164