Baths – closets – sinks – and spittoons – Flush closet – With recirculating means
Patent
1978-12-29
1980-05-13
Artis, Henry K.
Baths, closets, sinks, and spittoons
Flush closet
With recirculating means
4300, 4321, 4316, 137814, 137805, E03D 5016
Patent
active
042020611
ABSTRACT:
In an airplane having a pressurized passenger section, with a lavatory sink. The waste water from the lavatory sink is directed either to a toilet tank where it is stored, or to a drain mast line where it is discharged overboard during in-flight operation. A particular fluidic diverting system is used so that when the pressure differential between the passenger compartment and ambient atmosphere is above a certain level, air from the passenger compartment passes through a vent line to cause the fluidic system to operate in a manner that substantially all the waste water is directed through the drain mast line.
REFERENCES:
patent: 700719 (1902-05-01), Allen et al.
patent: 1996325 (1935-04-01), Cox
patent: 2119328 (1938-05-01), Haberlin
patent: 2565720 (1951-08-01), Collison et al.
patent: 3079612 (1963-03-01), Corliss
patent: 3183525 (1965-05-01), O'Brien et al.
patent: 3406951 (1968-10-01), Marks
patent: 3477699 (1969-11-01), Drayer
patent: 3504381 (1970-04-01), Dewey
patent: 3535712 (1970-10-01), Zeff et al.
patent: 3833943 (1974-09-01), Sturtevant
patent: 3922730 (1975-12-01), Kemper
patent: 3927425 (1975-12-01), Delaney et al.
patent: 3936888 (1976-02-01), Sturtevant
patent: 3958279 (1976-05-01), Bogusz
patent: 4017395 (1977-04-01), Davis
patent: 4069521 (1978-01-01), Aleman
patent: 4070714 (1978-01-01), Bishton, Jr. et al.
Artis Henry K.
The Boeing Company
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