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

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

Increased impact resistance in hollow airfoils

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

Industrial cooling tower fan blade having abrasion resistant lea

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

Injection molded fan blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic

Injection molded propeller

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

Injection moulding of plastic fans

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

Inlet guide vane

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic

Integral connection for plastic water pump impeller

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 – Integrally shaped or blended into hub

Integral turbine composed of a cast single crystal blade...

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic

Integrally bladed disks or drums

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

Jet boat pump

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

Joint design for rotor blade segments of a wind turbine

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

Lamellate CMC structure with interlock to metallic support...

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

Laminated turbomachine airfoil with jacket and method of...

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

Large airfoil structure and method for its manufacture

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

Large airfoil structure and method for its manufacture

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

Large area fan and fan blades usable for large spaces

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

Large surface structural component, especially rotor blade

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic

Laser shock peened gas turbine engine blade tip