US PATENT SUBCLASS 210 / 99
.~ Prefilt deverting to drain by prefilt accumulation


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

Internet Version by PATENTEC © 1999      Terms of Use



210 /   HD   LIQUID PURIFICATION OR SEPARATION

97  DF  FLOW, FLUID PRESSURE OR MATERIAL LEVEL, RESPONSIVE {14}
99.~ Prefilt deverting to drain by prefilt accumulation


DEFINITION

Classification: 210/99

(under subclass 97) Apparatus in which there is means for diverting the initial charge of prefilt to drain, said means being responsive to accumulation of prefilt in a nonseparating receiver.

SEE OR SEARCH THIS CLASS, SUBCLASS:

130+, for a fluid pressure responsive bypass.

421, for a filter with a manually operated prefilt deflector.

SEE OR SEARCH CLASS

137, Fluid Handling,

120, for self-controlled branched flow systems having alternate outflows including liquid level sensing means.