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

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

Elliptical propeller and windmill blade assembly

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

Embedding element to be embedded in the end part of a...

Fluid reaction surfaces (i.e. – impellers) – Ambient fluid or exhaust gas directed through hub – fairing...

Emergency enablement device for a boat propeller

Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure

End cap for a rotor shaft of a rotary machine

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

End seal for turbine blade base

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

End seal for turbine blade bases

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

Endwall shape for use in turbomachinery

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to gravity or working fluid force

Energy converter

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Including weight bias means

Energy efficient fan

Fluid reaction surfaces (i.e. – impellers) – Buoyant or inflatable working member

Energy generating system

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Distally supported on radial arm

Engagement of blade brackets and the motor casing for a ceiling

Fluid reaction surfaces (i.e. – impellers) – With control means responsive to non-cyclic condition... – Impeller rotation speed responsive

Engine control system

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Resilient bias or mount

Engine cooling fan

Fluid reaction surfaces (i.e. – impellers) – Having clutch or brake means

Engine cooling fan having supporting vanes

Fluid reaction surfaces (i.e. – impellers) – Having positive means for impeller adjustment – Motor bodily rotatable with impeller hub or shaft

Engine cooling fan with electromagnetic clutch

Fluid reaction surfaces (i.e. – impellers) – Interrelated controls for impeller and drive means – Pitch adjustment and throttle regulation with condition...

Engine cooling system with blade angle controllable cooling fan

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

Engine dampener means

Fluid reaction surfaces (i.e. – impellers) – Interrelated controls for impeller and drive means – Pitch adjustment and throttle regulation with condition...

Engine speed control in propeller pitch control systems

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

Engine-cooling fan made of synthetic resin