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

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

Reduced stress rotor blade and disk assembly

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

Reduced weight control stage for a high temperature steam...

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

Reduced-stress compressor blisk flowpath

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

Reduction drive and torque-limiting clutch for autogyro aircraft

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

Reduction in the noise produced by a rotor blade of a wind...

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

Reduction in the noise produced by a rotor blade of a wind...

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

Reduction of co-efficient of friction to reduce stress ratio...

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

Redundant disc

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

Redundant rotor blade retention system

Fluid reaction surfaces (i.e. – impellers) – Combined or convertible – Hub lubrication or seal

Reflective propeller cover

Fluid reaction surfaces (i.e. – impellers) – With fluid passage in working member communicating with... – Air and watercraft propellers

Refractory metal core cooling technologies for curved...

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

Refurbished turbine components, such as vanes or blades

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

Regulated high torque flexible bladed wind wheel

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

Regulating device for maintaining constant the rotary speed in t

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

Reinforced airfoils

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

Reinforced aluminum fan blade

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

Reinforced ceiling fan blade

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

Reinforced composite fan blade

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

Reinforced compressor rotor coupling