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

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means

Composite vane

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Blades projecting axially from concavo-convex annular web

Composite wheel and metal hub for a torque converter or fluid co

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

Composite wind turbine blade

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

Composite wind turbine rotor blade and method for making same

Fluid reaction surfaces (i.e. – impellers) – Diverse impellers or working members

Compound coaxial windmill

Fluid reaction surfaces (i.e. – impellers) – Plural impellers having relative movement or independent... – Divergent rotation axes

Compound helicopter drive means

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

Compound hub spring system for helicopters

Fluid reaction surfaces (i.e. – impellers) – Interrelated controls for impeller and drive means

Compound remote control device for the propulsion engine of a sh

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...

Compound tip notched blade

Fluid reaction surfaces (i.e. – impellers) – Multiple axially spaced working members

Compound turbine rotor

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

Compressor

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

Compressor airfoil

Fluid reaction surfaces (i.e. – impellers) – Radially extensible or retractible rotor working member

Compressor airfoils with movable tips

Fluid reaction surfaces (i.e. – impellers) – Diverse impellers or working members

Compressor and turbine wheel for a secondary air feed device

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

Compressor blade

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received in well or slot

Compressor blade attachment assembly

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

Compressor blade for a gas turbine engine

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

Compressor blade for an aircraft engine

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

Compressor blade or vane and compressor using a blade or vane