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

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Air fan with lightly-constructed reinforcing fan blades

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Apparatus and method for cleaning an active flow control...

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Blade for wind turbine

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Blade of a turbine

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Cascade rotor blade for low noise

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Centrifugal impeller having forward and reverse flow paths

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Disk-shaped impeller for mixing fluids

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Fluid displacing blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Gas turbine and rotor blade for a turbomachine

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Integral gas turbine compressor and rotary fuel injector

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Method and apparatus for maintaining a mixture of products at a

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Method of constructing a fan blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Methods and apparatus for cooling gas turbine engine components

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Tandem fan stage for gas turbine engines

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Wind turbine blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Wind turbine rotor blade with acoustic lining

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Wooden fan blade