|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||239/589.1 ; 239/DIG.3 ; 137/826 ; 137/811|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 20 인용 특허 : 7|
A low pressure fluidic oscillator having an oscillation chamber having a centerline, and a pair of mutually facing and complementary-shaped sidewalls, planar top and bottom walls, upstream end and downstream end walls. An input power nozzle is formed in the upstream end wall having a width P.sub.W and a depth PD.sub.D, for issuing a jet of liquid into the oscillation chamber and forming alternately pulsating vortices in the oscillation chamber on each side of the jet, respectively. An outlet opening is formed in the downstream end wall and substantially ...
[ What is claimed is:] [3.] In a liquid oscillator having means forming an oscillation chamber having a centerline, an upstream wall and a power nozzle formed in said upstream wall for issuing a jet of liquid into said oscillation chamber, said power nozzle having a width P.sub.W and a depth P.sub.D, a downstream wall having liquid outlet therein for issuing a sweeping liquid jet to ambient, said liquid outlet having a width T.sub.W, said power nozzle means and said liquid outlet being aligned along said centerline and spaced a distance L away from each ...