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

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Integrally shaped or blended into hub

Method of manufacturing an integral rotor blade disk and...

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

Method of producing components subjected to flow, and...

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

Method of producing propeller blades and improved propeller blad

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

Method of, and mixer for intimate blending of fine, dry, particu

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

Method using laser shock peening to process airfoil weld...

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

Methods and apparatus for coating gas turbine engines

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 – Laminated – embedded member or encased material

Methods and apparatus for damping rotor assembly vibrations

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

Methods and apparatus for gas turbine engines

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

Methods and apparatus for gas turbine engines

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

Methods and apparatus for gas turbine engines

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

Methods and apparatus for improving engine operation

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

Methods and apparatus for producing wind energy with reduced...

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

Methods and apparatus for reducing flow across compressor...

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

Methods and apparatus for structurally supporting airfoil tips

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

Methods for generation of dual thickness internal pack...

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

Mixed flow impeller

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

Modified optimum pitch propeller

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

Modified wind turbine airfoil