Rotary kinetic fluid motors or pumps – Axially opposed working fluid paths to or from runner – Plural – separate – parallel – simultaneous flow paths
Reexamination Certificate
2011-03-08
2011-03-08
Look, Edward (Department: 3745)
Rotary kinetic fluid motors or pumps
Axially opposed working fluid paths to or from runner
Plural, separate, parallel, simultaneous flow paths
C417S251000
Reexamination Certificate
active
07901177
ABSTRACT:
A pump configured to receive fluids through an inlet and direct those fluids in two directions through two or more fluid discharge outlets, wherein the fluids are discharged with different fluid characteristics, such as different pressures or flow rates. In one embodiment, the pump may include first and second pumping chambers for pumping fluids from the pump with different pressures or flow rates, or both, eliminating the need for two pumps. The fluid may be exhausted from the pump through a first fluid discharge outlet and a second fluid discharge outlet of the pump.
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Look Edward
Siemens Energy Inc.
Younger Sean J
LandOfFree
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