US PATENT SUBCLASS 494 / 3
.~.~ In response to location of inner boundary of heavy component


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



494 /   HD   IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS

1  DF  WITH CONDITION RESPONSIVE MEANS {3}
2  DF  .~ For controlling outlet valve {2}
3.~.~ In response to location of inner boundary of heavy component


DEFINITION

Classification: 494/3

In response to location of inner boundary of heavy component:

(under subclass 2) Apparatus wherein the condition to which the means reacts is the locus defining the innermost extent to which stratification of the heavier component of the material has progressed within the member.

(1) Note. While the inner boundary of one component usually coincides with the outer boundary of another component, and therefore represents their interface, the inner boundary of the heavier component sometimes lends itself to being located more precisely.