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

Fluid reaction surfaces (i.e. – impellers) – Miscellaneous

Blading system and method for controlling structural vibrations

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

Blading system for a gas turbine engine

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

Blast fan

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

Blisk

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Continuous rotor oscillation

Blower

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate

Blower and the blade structure thereof

Fluid reaction surfaces (i.e. – impellers) – With weight-balancing means

Blower blade assembly having counterbalancers

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

Blower blade for electric motors

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate

Blower fan

Fluid reaction surfaces (i.e. – impellers) – With control means responsive to non-cyclic condition... – Temperature or icing condition responsive

Blower fan blade

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

Blower fan impellers

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate

Blower fan structure

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate

Blower impeller and method of lofting their blade shapes

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

Blower including blades attached to a boss

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate

Blower wheel apparatus

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Blower wheel assembly with steel hub having cold-headed lugs, an

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Blower Wheel assembly with steel hub, and method of making same

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Blower wheel assembly with steel hub, and method of making same

Fluid reaction surfaces (i.e. – impellers) – Perimetric blading extending axially between annular members

Blower wheel assembly with steel hub, and method of making same