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

Bladed rotor of a turbo-machine

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade straddles carrier

Bladed rotor structure having bifurcated blade roots

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

Bladed rotor system and pitch controls therefor

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

Bladed rotor with a tiered blade to hub interface

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

Bladed rotor with axially extending radially re-entrant features

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

Bladed rotor with retention plates and locking member

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

Bladed rotor with shear pin attachment

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

Bladed rotors

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

Bladed rotors having control means for effecting blade pitch adj

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

Blades

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

Blades

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

Blades for a gas turbine engine with integrated sealing...

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

Blades for axial fans

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

Blades for gas turbine engines

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

Blades for high speed propeller fan

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

Blades for low speed propeller fan

Fluid reaction surfaces (i.e. – impellers) – Operator supported manually actuated type – Fulcrum support type

Blades for paddles and oars

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

Blades for propeller fan

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

Blades having coolant channels lined with a shape memory...