US PATENT SUBCLASS 60 / 605.3
.~.~.~ With motor bearing lubrication or cooling

Current as of: June, 1999
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60 /   HD   POWER PLANTS

597  DF  FLUID MOTOR MEANS DRIVEN BY WASTE HEAT OR BY EXHAUST ENERGY FROM INTERNAL COMBUSTION ENGINE {5}
598  DF  .~ With supercharging means for engine {5}
605.1  DF  .~.~ Supercharging means driven by engine exhaust actuated motor {7}
605.3.~.~.~ With motor bearing lubrication or cooling

DEFINITION

Classification: 60/605.3

With motor bearing lubrication or cooling:

(under subclass 605.1) Apparatus in which a cooling or lubricating fluid is supplied to the motor bearings.