Water discharge switching device

Details Water discharge switching device Water discharge switching device

2006-03-28

2006-03-28

Scherbel, David A. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

Liquid flow induces atmospheric air

C239S436000, C239S443000

Reexamination Certificate

active

07017837

ABSTRACT:
A water discharge switching device which is easily miniaturized, readily assembled, and manufactured at low cost and prevents leakage of water. The water discharge switching device includes a foaming water producing and discharging device having a water inlet (1c), an air/water mixing chamber facing the water inlet (1c) and capable of communicating with the water inlet (1c), an air suction port capable of communicating with the air/water mixing chamber, and a foaming water outlet. The switching device also includes a shower water discharging device having a shower water discharge port (2d) and capable of communicating with the water inlet (1c). The shower water discharging device is arranged around the air/water mixing chamber of the foaming water producing and discharging device. Also, water discharge switching device for selectively switching between the discharge of foaming water from the foaming water producing and discharging device and the discharge of shower water from the shower water discharging device. The shower water discharge port (2d) of the shower water discharging device forms the air suction port of the foaming water producing and discharging device.

REFERENCES:
patent: 3884418 (1975-05-01), Ritzenthaler et al.
patent: 5143295 (1992-09-01), Okayama et al.
patent: 5348231 (1994-09-01), Arnold et al.
patent: 51-135 (1976-01-01), None
patent: 61-6560 (1986-01-01), None
patent: 4-211778 (1992-08-01), None

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