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

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

Fan and fan wheel thereof

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

Fan apparatus

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

Fan blade

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

Fan blade configuration

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

Fan blades

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

Fan wheel for a fan or blower assembly

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

Fan with low noise, high air flow and high wind pressure

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

First stage turbine bucket airfoil

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

First-stage high pressure turbine bucket airfoil

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

Fixed pitch propeller

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

Flow duct structure for reducing secondary flow losses in a blad

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

Fluid circulation system

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

Fluid propeller fan

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

Fourth-stage turbine bucket airfoil

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

Francis turbine

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

Friction damped turbine blade and method