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

Fluid reaction surfaces (i.e. – impellers) – With control means responsive to non-cyclic condition... – Responsive to relative working fluid velocity

Wind engine

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

Wind force-operated cycling ornament

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

Wind generator of the type with automatic power regulation

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

Wind generator system

Fluid reaction surfaces (i.e. – impellers) – Operated by art device – Integral with or directly attached to rotary device or part

Wind harnessing system

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

Wind impeller

Fluid reaction surfaces (i.e. – impellers) – Lashing between working members or external bracing – Connecting adjacent work surfaces

Wind line power system

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

Wind machine

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

Wind machine

Fluid reaction surfaces (i.e. – impellers) – With control means responsive to non-cyclic condition... – Control of drive brake or clutch

Wind machine with clutch having losh motion characteristic

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Wind machine with independent fabric

Fluid reaction surfaces (i.e. – impellers) – Translatory reaction motion – Flexible or relatively movable working member or part

Wind machine with reciprocating blade means

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

Wind mill wing with air brake

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

Wind motor

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

Wind motor

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

Wind motor

Fluid reaction surfaces (i.e. – impellers) – Oscillatory reaction motion

Wind motor

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

Wind motor

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

Wind operated apparatus