4. Rotary expansible chamber devices
  5. Positively actuated vane

Apollo T. Nguyen

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Mixed flow liquid ring pumps

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller
Patent

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Vane and method for producing same

Rotary expansible chamber devices – Positively actuated vane
Patent

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Profile ID: LFUS-PAI-P-789127

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