4. Pumps
  5. Processes

George A. Berman

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Optimum porting configuration for a slipper seal pump

Rotary expansible chamber devices – Positively actuated vane – Spring biased
Patent

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Pumps with servo-type actuation for cheek plate unloading

Pumps – Processes
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Profile ID: LFUS-PAI-P-241742

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