Vortex generator for dispensing actives

Details Vortex generator for dispensing actives Vortex generator for dispensing actives

2006-06-13

2006-06-13

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

C239S399000, C239S401000, C239S402500, C239S461000, C239S463000, C239S480000

Reexamination Certificate

active

07059544

ABSTRACT:
A vortex generator creates a waveform within a housing. The waveform evolves into a vortex as it exits an orifice of the housing. The vortex carries a bolus of active substances held within the housing. A different number of actives can be used. To form a waveform, the housing has a diaphragm with an actuator for moving the diaphragm. The housing may have a mechanism for facilitating directional pointing and/or causing oscillating movement of the housing to enable multi-directional targeting of the vortex.

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