4. Rotary expansible chamber devices
  5. Trapped fluid relief

Paul W. Nachtrieb

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High-capacity centrifugal pump

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Casing having tangential inlet or outlet
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Positive displacement four lobe impeller structure

Rotary expansible chamber devices – With mechanical sealing – Seal element between working member and cylinder
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Pump structure

Rotary expansible chamber devices – Trapped fluid relief
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Profile ID: LFUS-PAI-P-408121

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