Air tank drain

Details Air tank drain Air tank drain

1993-09-23

1994-10-11

Nilson, Robert G.

Fluid handling

Systems

Tank with internally extending flow guide, pipe or conduit

137204, B65D 2538

Patent

active

053538358

ABSTRACT:
An automatic air tank drain is provided by forming a venturi induced suction at the tank outlet which draws liquid out of the tank as the tank air is exhausted past the venturi through a flexible hose positioned by a weight at the tank bottom.

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patent: 4890646 (1990-01-01), Dumser
patent: 5005601 (1991-04-01), Strong
patent: 5148840 (1992-09-01), Grantham
patent: 5188294 (1993-02-01), Sealy et al.
patent: 5195664 (1993-03-01), Rhea
patent: 5211202 (1993-05-01), Zink et al.

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