US PATENT SUBCLASS 137 / 546
.~ Sediment chamber


Current as of: June, 1999
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137 /   HD   FLUID HANDLING

544  DF  WITH MEANS FOR SEPARATING SOLID MATERIAL FROM THE FLUID {5}
546.~ Sediment chamber


DEFINITION

Classification: 137/546

(under subclass 544) Apparatus in which the separating means includes a chamber for trapping sediment.

SEE OR SEARCH THIS CLASS, SUBCLASS:

237+, for distribution systems embodying positively acting cleaning means.

583+, for distribution systems in which there is an access opening for cleaning purposes.

SEE OR SEARCH CLASS

210, Liquid Purification or Separation, 294+, for fluid handling means combined with diverse means for liquid separation, especially subclasses 302 and 313; and subclasses 513+ for flow controller combined with a gravitational separator, especially subclasses 533+.