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

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

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

Blade for axial flow fan

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

Blade for axial fluid machine having projecting portion at the t

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

Blade for centrifugal flow fan

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

Blade for fluid flow engine having a metallic coating layer, and

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate

Blade for fluid pump

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

Blade for gas turbine

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

Blade for gas turbines with choke cross section at the...

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

Blade for high-performance shrouded propeller, multi-blade shrou

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

Blade for rotary wing aircraft

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Welded – cemented or fused

Blade for rotors and method for producing rotors with such blade

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

Blade for the rotary wings of an aircraft

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

Blade for turbine engine

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

Blade for wind motors

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Apertured or permeable

Blade for wind turbine

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

Blade for windmill

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

Blade gearing and pitch changing mechanisms for coaxial counterr

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received by continuous circumferential channel

Blade group with pinned root