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

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

Retrofitted rotor blades for steam turbines and method of making

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Irregular – flanged or channel forming blade surface

Reversible outboard motor with exhaust gas discharge control

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Formed with main spar

Roll formed blade structure

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

Root region airfoil for wind turbine

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

Rotary airfoils and method for fabricating same

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Laminated – embedded member or encased material

Rotary component of a rotary device for heat engines and a metho

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 – Laminated – embedded member or encased material

Rotor aerofoil blade containment

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Having wear liner – sheathing or insert

Rotor aerofoil blade containment

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Cantilever blade

Rotor airfoils to control tip leakage flows

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Formed with main spar

Rotor blade

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

Rotor blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Having wear liner – sheathing or insert

Rotor blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Laminated – embedded member or encased material

Rotor blade and method of fabricating the same

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 – Having spanwise compression means

Rotor blade comprising a plurality of individual sections

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Blade cuff or shank construction

Rotor blade for a flow machine, and an associated...

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

Rotor blade for a high speed rotary-wing aircraft

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

Rotor blade for a rotary-wing aircraft