Baths – closets – sinks – and spittoons – Disinfection – Dispensing to air from closet
Patent
1982-02-22
1983-03-01
Artis, Henry K.
Baths, closets, sinks, and spittoons
Disinfection
Dispensing to air from closet
4227, 2224245, E03D 902
Patent
active
043751091
ABSTRACT:
The present invention provides a passive dispenser for use in a toilet tank in which the solution to be dispensed is isolated from the water in the toilet tank, the dispenser comprising a product chamber having a venting means and a refill/discharge pathway which are held in fluid communication by an inclined conduit. Hydrostatic head obtained by use of the venting conduit in conjunction with the inclined conduit is utilized to prevent the solution from flowing out of the product chamber during quiescent periods. Constriction means in the venting conduit are preferred to modify equilibrium hydraulic forces during the flush/refill cycles.
REFERENCES:
patent: 650161 (1900-05-01), Williams et al.
patent: 969729 (1910-09-01), Smith
patent: 1144525 (1915-06-01), Blake
patent: 1175032 (1916-03-01), Williams
patent: 1213978 (1917-01-01), Thornton
patent: 1987689 (1935-01-01), Lewis
patent: 3504384 (1970-04-01), Radley et al.
patent: 3618143 (1971-11-01), Hill et al.
patent: 3769640 (1973-11-01), Castronovo
patent: 3778849 (1973-12-01), Foley
patent: 3831205 (1974-08-01), Foley
patent: 3943582 (1976-03-01), Daeninckx et al.
patent: 3952339 (1976-04-01), Baur et al.
patent: 4064572 (1977-12-01), Wicks et al.
patent: 4171546 (1979-10-01), Dirksing
patent: 4186856 (1980-02-01), Dirksing
patent: 4208747 (1980-06-01), Dirksing
patent: 4216027 (1980-08-01), Wages
patent: 4251012 (1981-02-01), Owens et al.
patent: 4281421 (1981-08-01), Nyquist et al.
patent: 4305162 (1981-12-01), Cornelisse, Jr. et al.
Artis Henry K.
Mentis George A.
The Drackett Company
Zeller Charles J.
LandOfFree
Passive dispenser having a double air vent system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Passive dispenser having a double air vent system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Passive dispenser having a double air vent system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1456734