Odorless water closet

Details Odorless water closet Odorless water closet

1976-09-13

1978-08-01

Artis, Henry K.

Baths, closets, sinks, and spittoons

Ventilation

Electric-motor pump

4348, 4216, 4217, E03D 904, A47K 1300, A47K 322

Patent

active

041033701

ABSTRACT:
A water closet has an intake manifold interposed between the seat and the top periphery of the bowl. A suction blower is arranged to draw gases from the manifold, and deliver them to the sewer connection beyond the water trap. The components, including the ventilation connection, are within, or secured to, the bowl and tank structure.

REFERENCES:
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patent: 3585651 (1971-06-01), Cox
patent: 3790970 (1974-02-01), Bendersky et al.
patent: 3902203 (1975-09-01), Poister et al.
patent: 3913150 (1975-10-01), Poister et al.
patent: 3999225 (1976-12-01), Ables

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