LandOfFree - US Patents - Listing for Fluid reaction surfaces (i.e., impellers),Specific blade structure,Tined or irregular periphery

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Propeller blade structures and methods particularly adapted for

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Propeller fan

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Propeller for gaseous and fluidic media

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Quiet rotor blade and wind energy installation equipped with...

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotator member and method

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotor blade assembly with high pitching moment airfoil...

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotor blade for a wind power plant

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotor blade for a wind power plant

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotor blade for rotary wing aircraft

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotor blade for rotary-wing aircraft

Utility Patent

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotor blade for rotorcraft

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotor blade trailing edge assemby and method of use

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Rotor blade with a reduced tip

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Serrated fan blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Steam-cooled gas turbine bucker for reduced tip leakage loss

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Surface aeration impellers

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Swept barrel airfoil

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Tapered core exit for gas turbine bucket

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Tined or irregular periphery

Turbine blade airfoil and turbine blade for axial-flow turbine