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

Fluid reaction surfaces (i.e. – impellers) – With weight-balancing means

Rotor balancing device and method

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

Rotor bearing assembly for a wind power engine

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

Rotor blade

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

Rotor blade

Fluid reaction surfaces (i.e. – impellers) – With measuring – testing – signalling or inspection means

Rotor blade

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

Rotor blade

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

Rotor blade

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

Rotor blade

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

Rotor blade adjustable weight retention system

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

Rotor blade and method of fabricating the same

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

Rotor blade and stator vane using ceramic shell

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

Rotor blade and wind energy plant

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

Rotor blade assembly

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

Rotor blade assembly

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Axially extending shroud ring or casing

Rotor blade assembly with de-coupled composite platform

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

Rotor blade assembly with high pitching moment airfoil...

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

Rotor blade attachment

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

Rotor blade axial retention assembly

Fluid reaction surfaces (i.e. – impellers) – With weight-balancing means

Rotor blade balance weight assembly