US PATENT SUBCLASS 96 / 191
.~.~.~.~ Concentric tubular members

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

155  DF  DEGASIFYING MEANS FOR LIQUID {13}
188  DF  .~ Including means to remove mist entrained in gas {1}
189  DF  .~.~ Baffle, filter, or screen {1}
190  DF  .~.~.~ Plural, serially arranged {2}
191.~.~.~.~ Concentric tubular members

DEFINITION

Classification: 96/191

Concentric tubular members:

(under subclass 190) Apparatus in which the baffles, filters, or screens are in the form of tubes of different diameters, all having a common axis.

SEE OR SEARCH CLASS

55, Gas Separation,

441, for a similar arrangement of tubes of different diameters for reversing the flow of a fluid mixture to separate a constituent therefrom.