Rotor nozzle

Details Rotor nozzle Rotor nozzle

2006-10-10

2006-10-10

Scherbel, David A. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Motor or spray fluid operated continuously moving discharge...

Spray fluid operated

C239S240000, C239S251000, C239S252000, C239S256000

Reexamination Certificate

active

07118051

ABSTRACT:
A rotor nozzle includes a nozzle housing having an inlet opening at one end and an outlet opening at another end and has a rotor which is arranged in a turbulence chamber and which is provided at its front end facing the outlet opening. A nozzle is supported in a cup bearing and has an inflow opening. A bypass device changes a radial or a tangential component of the liquid flowing into the turbulence chamber, which sets the rotor into rotation. A control surface is provided in the turbulence chamber. A restoring device is provided which is active between the front end of the rotor and the rear rotor end, wherein as the rotor rotary speed increases, the inclination of the rotor increases against the action of a restoration force of the restoring device and the restoring device reduces the rotor inclination as the rotor rotary speed decreases.

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