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

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

Steam turbine, rotor shaft thereof, and heat resisting steel

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

Steam-cooled gas turbine bucker for reduced tip leakage loss

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

Steep angle turbine cover buckets having relief grooves

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

Stepped outlet turbine airfoil

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

Stirring device

Fluid reaction surfaces (i.e. – impellers) – Working member foldable – pivotable or collapsible to non-use...

Stirring device

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

Stitched composite fan blade

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

Stop means and sealing ring of a blade assembly mounted on a gas

Fluid reaction surfaces (i.e. – impellers) – Working member foldable – pivotable or collapsible to non-use...

Stow abort mechanism for a ram air turbine

Fluid reaction surfaces (i.e. – impellers) – Specific drive or transmission means – Hand mixers

Straight line drive mechanism drivable by wind or other power so

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

Straight wing type wind and water turbine

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

Strain isolated trim tab

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

Strengthening structure for a wind turbine blade, a wind...

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Turbo machine

Stress corrosion resistant rims and discs for steam turbine roto

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

Stress relief grooves for Francis turbine runner blades

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

Stress relief support structures and assemblies

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

Stress relieved blade support

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

Stress relieved dovetail

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

Stress relieving mount for an axial blade