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

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

Bearing structure

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

Bifoil blade

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

Bimaterial turbine blade damper

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

Bimetallic turbine airfoil

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

Blade and wing configuration

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

Blade apparatus

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

Blade arrangement for a propulsion rotor

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

Blade configuration for a ventilation fan

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

Blade device for turbo-engines

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

Blade end for rotary wing of an aircraft and rotary wing provide

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

Blade extension for rotor blade in wind turbine

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

Blade for a fluid flow engine and method for manufacturing the b

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

Blade for a gas turbine engine

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

Blade for a wind motor

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

Blade for a wind turbine and a method of assembling...

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

Blade for aircraft rotary wings, with swept-back tip

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

Blade for an aircraft rotor and rotor comprising such a blade

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

Blade for axial fan

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

Blade for axial flow fan