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

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

Blade with curved end for a rotary airfoil of an aircraft

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

Blade with reduced sound signature, for aircraft rotating aerofo

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Having wear liner – sheathing or insert

Blade with shielding for enhanced protection against lighting, f

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Having wear liner – sheathing or insert

Blade with shielding for enhanced protection against lightning,

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Having wear liner – sheathing or insert

Blade with shielding for enhanced protection against lightning,

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

Blade with shroud

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

Blade with swept-back tip for the rotary wings of an aircraft

Fluid reaction surfaces (i.e. – impellers) – With fluid passage in working member communicating with... – Discharge solely at periphery normal to rotation axis

Blade, especially a rotor blade

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

Blade, turbine disc and hybrid type gas turbine blade

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Nonmetallic resilient mounting

Blade-hub linkage device with a laminate attachment

Fluid reaction surfaces (i.e. – impellers) – With weight-balancing means – Self-shifting or selectively adjustable mass

Blade-mounted centrifugal pendulum

Fluid reaction surfaces (i.e. – impellers) – With control means responsive to non-cyclic condition... – With electrical means comparing and reducing error related...

Blade-pitch-angle control device and wind power generator

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

Blade-to-blade vibration damper

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

Blade/disk dovetail backcut for blade/disk stress reduction...

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

Blade/disk dovetail backcut for blade/disk stress reduction...

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

Blade/disk dovetail backcut for blade/disk stress reduction...

Fluid reaction surfaces (i.e. – impellers) – Having positive means for impeller adjustment – Tiltable carrier

Bladed aircraft rotor with flexible blade mountings

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to carrier tilt

Bladed aircraft rotor with flexible blade mountings

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

Bladed device and method of manufacturing same