Toilet ventilator including motion-responsive electrical transdu

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

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Details

4 67R, 4DIG3, E03D 904, A47K 1300

Patent

active

040179168

ABSTRACT:
A ventilator for toilets is disclosed which includes an air duct to receive and remove the odorous air, an air suction device to establish the odorous air flow, a control for initiating and terminating the odorous air flow, and an electrical transducer responsive to the motion of the toilet flushing mechanism so as to terminate the air flow at the moment the toilet is flushed.

REFERENCES:
patent: 1342716 (1920-06-01), Johnston
patent: 2056087 (1936-09-01), Andrews
patent: 2061310 (1936-11-01), Kleiser, Jr.
patent: 2100962 (1937-11-01), Juntunen
patent: 2105794 (1938-01-01), Norris
patent: 2279789 (1942-04-01), Jentzer
patent: 2778033 (1957-01-01), Majauskas
patent: 2985890 (1961-05-01), Baither
patent: 3087168 (1963-04-01), Huso
patent: 3102275 (1963-09-01), Raymond
patent: 3192539 (1965-07-01), Martz
patent: 3495282 (1970-02-01), Taggart

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