Automatic four-port selector valve

Details Automatic four-port selector valve Automatic four-port selector valve

2006-04-18

2010-12-07

Lawrence, Frank M (Department: 1797)

Gas separation: processes

Solid sorption

C096S113000, C096S124000, C096S131000, C137S625170

Reexamination Certificate

active

07846239

ABSTRACT:
An automatic selector valve including a box body having an internal space portion, framed partition plates separating the space portion into four rooms, each framed partition plate having an opening portion, plate-shaped turnable valve bodies opening or closing the opening portions of the framed partition plates, an inflow port letting a gas flow in, an inflow/outflow port letting a gas flow in and flow out alternately, an outflow port letting a gas flow out through, and an inflow/outflow port letting a gas flow in and flow out alternately with the port, the ports provided in the separated four rooms, and a driving mechanism turning the plate-shaped turnable valve bodies about a rotation shaft.

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