US PATENT SUBCLASS 494 / 13
WITH MEANS FOR EXCHANGING HEAT

Current as of: June, 1999
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494 /   HD   IMPERFORATE BOWL: CENTRIFUGAL SEPARATORS

13WITH MEANS FOR EXCHANGING HEAT {1}
14  DF  .~> Comprising or including means for cooling

DEFINITION

Classification: 494/13

WITH MEANS FOR EXCHANGING HEAT:

(under the class definition) Apparatus provided with means for changing the heat content of either the material or the separator.

SEE OR SEARCH CLASS

165, Heat Exchange, appropriate subclasses, for process and apparatus for transferring heat from one material to another.

210, Liquid Purification or Separation,

175+, for apparatus of that class provided with a heater or a heat exchanger.

219, Electric Heating,

389, for a heating device of that class which is associated

with a container or an enclosure for material to be heated and wherein the container or enclosure is adapted to be rotated about an axis.