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

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

Francis-type runner for pump-turbine

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

Frangible fan blade

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

Frangible fan blade

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

Free standing blade for use in low pressure steam turbine

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

Free standing turbine disk sideplate assembly

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

Free-form welded power system component

Fluid reaction surfaces (i.e. – impellers) – With illumination means

Free-standing overhead fan apparatus

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

Free-yaw, free-pitch wind-driven electric generator apparatus

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

Freestanding mixed tuned blade

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

Freestanding mixed tuned steam turbine blade

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

Frequency tuned hybrid blade

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

Frequency tuned hybrid blade

Fluid reaction surfaces (i.e. – impellers) – Unsymmetrical impeller or dissimilar working members

Frequency-mistuned light-weight turbomachinery blade rows...

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

Friction damped turbine blade and method

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

Friction damper for gas turbine engine blades

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

Friction damper for gas turbine engine blades

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

Friction reduction for moving elements in contact with a fluid m

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

Friction stir welded hollow airfoils and method therefor

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

Friction welded metallic turbomachinery blade element