4. Rotary kinetic fluid motors or pumps
  5. With shaft connected fluid force subjected thrust balancing...
  6. Fluid force on opposite face of blade or blade support member

Homer E. Gravelle

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Adjustable bearing assembly

Cutlery
Patent

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Centrifugal pump with hydraulic thrust balance and tandem axial

Rotary kinetic fluid motors or pumps – With shaft connected fluid force subjected thrust balancing... – Fluid force on opposite face of blade or blade support member
Patent

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Compressor impeller and method of manufacture

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate
Patent

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Impeller-type pump system

Pumps – Motor driven – Electric or magnetic motor
Patent

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