Swivel nozzle flush toilet system

Details Swivel nozzle flush toilet system Swivel nozzle flush toilet system

1988-04-15

1990-08-14

Recla, Henry J.

Baths, closets, sinks, and spittoons

Flush closet

Bowl

4321, 4435, 4438, E03D 1108

Patent

active

049474928

ABSTRACT:
A lavatory system suitable for use on a commercial passenger aircraft includes a toilet bowl for receiving waste and a waste-holding tank in fluid communication with the toilet bowl for receiving waste from the toilet bowl. A flapper valve is provided in the bottom of the toilet bowl and operates to control the passage of the toilet bowl contents into the waste-holding tank. Water, which may be from the potable water supply system, is directed into the toilet bowl to wash the sides of the toilet bowl and to assist in moving waste material to the waste-holding tank. A water inlet valve controls the introduction of water into the toilet bowl by actuation of a flushing switch. The water is introduced into the toilet bowl through a single nozzle which moves and progressively directs the flow of the water onto the entire interior of the toilet bowl in such a manner that a minimal amount of water is utilized per flush.

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patent: 4550454 (1985-11-01), Yui

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