4. Fluid reaction surfaces (i.e., impellers)
  5. Rotor having flow confining or deflecting web, shroud or...
  6. Radially extending web or end plate

Nathaniel Wiehe

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Airfoil shape for a compressor

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices
Reexamination Certificate

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Airfoil shape for a compressor

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices
Reexamination Certificate

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Airfoil shape for a compressor

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices
Reexamination Certificate

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Apparatus for preventing ice accretion

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means
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Assembly of sectorized fixed stators for a turbomachine...

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Vane or deflector
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Profile ID: LFUS-PAI-P-2166639

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