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

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Cooling system for the trailing edges of turbine bucket...

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Curved film cooling admission tube

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Cyclic actuation system for a controllable pitch propeller...

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Deicing device for wind turbine blades

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Differential vibration control for wind turbines

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Early-warning system for wind power installations

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Eddy current heating for reducing transient thermal stresses...

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Enhanced turbine airfoil cooling

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Enhancements to high efficiency ceiling fan

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Equipment for folding the blades of a main helicopter rotor

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Extraction of energy from flowing fluids

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Fan control

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Fluid energy converting method and apparatus

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Fluid energy converting method and apparatus

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Fluid flow powered dynamo with lobed rotors

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Forced air cooling fan having pivotal fan blades for...

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Gas turbine airfoil leading edge cooling

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Gas turbine airfoil trailing edge corner

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Helicopter blade and the like stand-off and folding device