US PATENT SUBCLASS 96 / FOR 148
.~.~ Parallel vanes (55/257.2)


Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

FOR 111  DF  WITH LIQUID CONTACTING MEANS (E.G., GAS OR MEDIA CLEANING) (55/220) {16}
FOR 147  DF  .~ Gas separating means downstream of contacting means (55/257.1) {8}
FOR 148.~.~ Parallel vanes (55/257.2)


DEFINITION

Classification: 96/FOR.148

Parallel vanes:

Foreign art collection including apparatus in which the nonliquid means comprises at least two plates between which the gas flows in a tortuous or sinuous path, said plates being bent, deformed or provided with projections, and arranged relatively one to the other so that a bend, deformation or projection of one plate is spaced from the corresponding bend, etc. of the other, so as to provide substantially constant area for the gas flow.