4. Rotary kinetic fluid motors or pumps
  5. Plural runners supported for relative motion or on separate...
  6. Interdigitated, oppositely extending, coaxial, axially...

Gerard P. Kroger

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Connection system for aircraft propeller blades

Fluid reaction surfaces (i.e. – impellers) – Having positive means for impeller adjustment – Motor bodily rotatable with impeller hub or shaft
Patent

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Removable stiffening disk

Rotary kinetic fluid motors or pumps – With sound or vibratory wave absorbing or preventing means...
Patent

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Turbomachinery blade mounting arrangement

Rotary kinetic fluid motors or pumps – Plural runners supported for relative motion or on separate... – Interdigitated – oppositely extending – coaxial – axially...
Patent

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Profile ID: LFUS-PAI-P-113297

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