Baths – closets – sinks – and spittoons – Flush closet – With holding tank
Patent
1979-11-15
1982-04-13
Artis, Henry K.
Baths, closets, sinks, and spittoons
Flush closet
With holding tank
4319, 4323, 4508, 210173, E03D 100, E03D 910
Patent
active
043240070
ABSTRACT:
A macerator/ejector pump within a waste material holding tank on a boat liquefies solid waste material in the tank and pumps the liquefied waste material through a discharge line adapted for connection to an on-shore waste collection system. The macerator/ejector pump comprises a pump and a plurality of cutter blades pitched to direct the liquefied waste to the intake port of the pump, the pump and the cutter blades being driven by a shaft connected to an electric motor mounted on the top of the holding tank. The holding tank may be discharged into the on-shore waste collection system without requiring a shore-based pump-out station. A plurality of rods extend into the holding tank for sensing the level of waste material, and a holding tank monitor displays this level by means of colored indicator lamps.
REFERENCES:
patent: 1996325 (1935-04-01), Cox
patent: 2858939 (1958-11-01), Corliss
patent: 2951251 (1969-10-01), Belden
patent: 3044077 (1962-07-01), Belden
patent: 3318248 (1967-05-01), Rembold
patent: 3474467 (1969-10-01), Stinson
patent: 3510000 (1970-05-01), Carlson
patent: 3528462 (1970-09-01), Quase
patent: 3537111 (1970-11-01), Whitten, Jr.
patent: 3546713 (1970-12-01), Gagne
patent: 3663970 (1972-05-01), Drouhard, Jr. et al.
patent: 3666103 (1972-05-01), Green
patent: 3699592 (1972-11-01), Minchak
patent: 3730884 (1973-05-01), Burn et al.
patent: 3733617 (1973-05-01), Bennett
patent: 3762553 (1973-09-01), Reisso
patent: 3820488 (1974-06-01), Johnson
patent: 3878569 (1975-04-01), Peirish, Jr. et al.
patent: 3922976 (1975-12-01), Davis
patent: 3936888 (1976-02-01), Sturtevant
patent: 3997925 (1976-12-01), Hough
patent: 4032995 (1977-07-01), Kemper
patent: 4092248 (1978-05-01), Lamb
patent: 4115876 (1978-09-01), Cole, Jr. et al.
patent: 4131959 (1979-01-01), Albertassi et al.
patent: 4133058 (1979-01-01), Baker
patent: 4161792 (1979-07-01), Dallen et al.
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