US PATENT SUBCLASS 110 / 290
.~.~.~ Parallel to grate


Current as of: June, 1999
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110 /   HD   FURNACES

267  DF  INCLUDING MEANS TO FEED SOLID FUEL {4}
286  DF  .~ Power driven {2}
289  DF  .~.~ Pusher ram {1}
290.~.~.~ Parallel to grate {1}
291  DF  .~.~.~.~> Inclined step grate


DEFINITION

Classification: 110/290

Parallel to grate:

(under subclass 289) Apparatus provided with a fuel supporting means composed of an assemblage of elements the longitudinal axis of which is parallel to the axis of the straight line movement of the fuel supply means.

(1) Note. The assemblage of grate elements comprises what is generally known in the solid fuel furnace art as a fuel retort.