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

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

Centrifugal pump impeller with a low specific speed of rotation

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

Centrifugal pump impeller with replaceable wear ring

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Apertured or foraminous web or shroud

Centrifugal pump particularly suitable for pumping fluids with a

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

Centrifugal pump with means for preventing impeller from unscrew

Fluid reaction surfaces (i.e. – impellers) – Method of operation

Centrifugal trash pump

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

Centrifugal turbomachinery

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

Centrifugal ventilator fan

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

Centrifugal ventilator fan

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

Centrifugal wheel

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

Centrifugal-fan impeller, and method of its manufacture

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

Centrifugal-type blower

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

Centrifugally activated variable damper assembly

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means

Centripetal accelerator for air exhaustion in a cooling device o