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

Fluid reaction surfaces (i.e. – impellers) – With means moving working fluid deflecting working member...

Wind turbine blades

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Distally supported on radial arm

Wind turbine blades and methods of attaching such blades to...

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

Wind turbine blades with aerodynamic vortex elements

Fluid reaction surfaces (i.e. – impellers) – With means moving working fluid deflecting working member...

Wind turbine blades with controllable aerodynamic vortex...

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

Wind turbine blades with cross webs

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

Wind turbine blades with improved bond line

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

Wind turbine blades with improved bond line and associated...

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

Wind turbine blades with improved bond line and associated...

Fluid reaction surfaces (i.e. – impellers) – Combined or convertible – Hub lubrication or seal

Wind turbine blades with vortex generators

Fluid reaction surfaces (i.e. – impellers) – Combined or convertible – Hub lubrication or seal

Wind turbine comprising enclosure structure formed as a...

Fluid reaction surfaces (i.e. – impellers) – Specific drive or transmission means – Hand mixers

Wind turbine drive shaft connection arrangement

Fluid reaction surfaces (i.e. – impellers) – Lashing between working members or external bracing – Connecting adjacent work surfaces

Wind turbine frame

Fluid reaction surfaces (i.e. – impellers) – Specific drive or transmission means – Hand mixers

Wind turbine gear unit with integrated rotor bearing

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Sectional – staged or nonrigid working member

Wind turbine generator and method for constructing wind...

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Adjustable

Wind turbine generator blade and retention system

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller...

Wind turbine generator rotor, wind turbine generator and...

Fluid reaction surfaces (i.e. – impellers) – With means positioning fluid current driven impeller...

Wind turbine generator system

Fluid reaction surfaces (i.e. – impellers) – With means positioning fluid current driven impeller... – Offset relative to flow direction

Wind turbine generator with improved operating subassemblies

Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure

Wind turbine having a direct-drive drivetrain