US PATENT SUBCLASS 416 / 185
.~.~ Circumferentially and radially continuous web or end plate


Current as of: June, 1999
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416 /   HD   FLUID REACTION SURFACES (I.E., IMPELLERS)

179  DF  ROTOR HAVING FLOW CONFINING OR DEFLECTING WEB, SHROUD OR CONTINUOUS PASSAGE {4}
182  DF  .~ Radially extending web or end plate {3}
185.~.~ Circumferentially and radially continuous web or end plate {2}
186 R  DF  .~.~.~> Having opposed annular surface between adjacent blades {2}
188  DF  .~.~.~> Conical web


DEFINITION

Classification: 416/185

(under subclass 182) Apparatus in which the transverse surface is substantially solid or continuous from the hub to the edge thereof.