Apparatus for lavatory bowl ventilation

Baths – closets – sinks – and spittoons – Ventilation – Electric-motor pump

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Details

4216, E03D 9052

Patent

active

057459274

ABSTRACT:
An apparatus (10) for lavatory bowl ventilation comprising a switch (12) locatable on an exhaust fan (20), a nozzle (14) adapted to be positioned in or adjacent a bowl (46) of a lavatory pedestal (28), a conduit (16) and an actuator (56), the actuator (56) being activated upon lifting of a lid (34) of the lavatory pedestal (28) and causing switching of the switch (12) located on the exhaust fan (20) and causing air and odors to be drawn through the nozzle (14) and the conduit (16) to the exhaust fan (20).

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patent: 5522093 (1996-06-01), Schaffer

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