US PATENT SUBCLASS 417 / 324
.~ Pump operated as motor to start prime mover drive


Current as of: June, 1999
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417 /   HD   PUMPS

321  DF  MOTOR DRIVEN {32}
324.~ Pump operated as motor to start prime mover drive


DEFINITION

Classification: 417/324

(under subclass 321) Apparatus in which the pump is driven by a prime mover, there being provided either (1) adjusting or converting means for conditioning the pump for operation as a motor or (2) a source of motive fluid selectively communicable with the pump for causing the pump to be operated as a motor; operation of the pump as a motor serving to start or aid in starting the prime mover drive.