.~ Plural tanks or compartments connected for serial flow {5}
572
.~.~ Separable with valved-connecting passage
DEFINITION
Classification: 137/572
(under subclass 571) Systems in which the plural tanks are so constructed that they may be separated from one another and in which the passage by which the tanks are connected contains a valve or closure.
(1) Note. The separation is not in the normal use of the apparatus, but is usually for cleaning or replacement of parts of a system without loss of the main body of fluid, as in a transformer radiator.
SEE OR SEARCH THIS CLASS, SUBCLASS:
320+, for devices for tapping a pipe, keg or apertured tank under pressure, wherein the pipe, etc., has a valved outlet,
the valve being actuated by the tapping device.
454, for series tanks of the barometric type with a shut-off between the supply tank and receiver.
614, for a flow device having serial valves and/or closures and a disconnectable coupling. SEE OR SEARCH CLASS
141, Fluent Material Handling, With Receiver or Receiver Coacting Means,
22+, and 110+ for receivers removably associated with a filling supply for discharge.
