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

Fluid reaction surfaces (i.e. – impellers) – Removable auxiliary attachment to work surface

Fin attachment for microwave oven dispersing fans

Fluid reaction surfaces (i.e. – impellers) – Ambulant – body supported or with carrying handle

Fire fighting fan with three point support

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

Firm cooling method and hole manufacture

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

First stage turbine bucket airfoil

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

First-stage high pressure turbine bucket airfoil

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

First-stage high pressure turbine bucket airfoil

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

Fitting adapted for holding an upright coupling member...

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Blades projecting axially from concavo-convex annular web

Fitting of blades in hydrodynamic machines

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

Fixed geometry self starting transverse axis wind turbine

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

Fixed pitch propeller

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

Fixed-angle keying piece for blades of axial fans

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

Fixing arrangement for mounting an annular member on a disk of a

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

Fixing method for the blading of a fluid-flow machine and...

Fluid reaction surfaces (i.e. – impellers) – Multiple axially spaced working members

Flange for high speed rotors

Fluid reaction surfaces (i.e. – impellers) – Having positive means for impeller adjustment – Power or manual actuator on non-rotatable part

Flange-mounted controllable pitch marine propeller

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received by continuous circumferential channel

Flanged ladder seal

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

Flank drive for planing hull and displacement craft

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

Flap hinge mechanism, method for manufacturing the same, and...

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

Flap stops device with retractable upper stops ring, and rotor h