Cuspidor water supply valving

Details Cuspidor water supply valving Cuspidor water supply valving

1995-07-07

1998-08-04

Rivell, John

Valves and valve actuation

Reciprocating valve

Diaphragm

251331, 4263, F16K 3100

Patent

active

057882177

ABSTRACT:
The flow of water to a cuspidor bowl-rinse spout and cup-filling spout is controlled by a normally closed valve that is actuated by a lever, the ends of which lever protrude through opposite sides of the cuspidor housing. Either end of the lever may be moved in either of two opposite directions for actuating the valve.

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