Baths – closets – sinks – and spittoons – Ventilation – Electric-motor pump
Patent
1990-12-26
1992-12-15
Phillips, Charles E.
Baths, closets, sinks, and spittoons
Ventilation
Electric-motor pump
E03D 904, E03D 905
Patent
active
051705125
ABSTRACT:
A system for exhausting noxious odors from a bathroom and exhausting the same through a ceiling or wall mounted exhaust fan. The system can utilize an existing exhaust fan in the ceiling or wall of the bathroom as found in older buildings or an exhaust fan in a modified version for installation in a new structure. The system is operable to draw noxious odors primarily from the toilet seat having an integral exhaust conduit connected to a duct coupled to the housing of the exhaust fan. Provision is made for an exhaust intake for drawing noxious odors into the exhaust fan housing from a secondary source such as directly from the bathroom. The noxious fumes are vented from the exhaust fan housing to the atmosphere.
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Phillips Charles E.
Roethel John Edward
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