Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – Liquid flow induces atmospheric air
Reexamination Certificate
2011-01-11
2011-01-11
Tran, Len (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Combining of separately supplied fluids
Liquid flow induces atmospheric air
C239S418000, C239S419000, C239S419500, C239S432000
Reexamination Certificate
active
07866572
ABSTRACT:
Using a simple structure, a new function is added to a liquid such as tap water by taking a gas into the liquid. The bubble-generating structure of the present invention includes (1) a water-discharging nozzle, which is provided inside a pipe, (2) a receiving member, which is situated a specified distance from the water-discharging nozzle and which includes a flow path for passing liquid emitted from the water-discharging nozzle, and (3) an air hole provided in such a way as to take air into a space between the water-discharging nozzle and the receiving member. By taking in air due to a suction force that is generated when the liquid passes along the flow path, bubbles are generated in the liquid. When such a structure for generating bubbles in the liquid is included in a showerhead, a person taking a shower using the showerhead can have a healthy and comfortable feeling while showering.
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Lowe Hauptman & Ham & Berner, LLP
Reis Ryan
Saiseiko Co., Ltd
Tran Len
LandOfFree
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