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

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

Protective coating for turbine blades

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

Protective edge members for composite flexures

Fluid reaction surfaces (i.e. – impellers) – Protective screen or guard – Water or marine propellers

Protective fan shield

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

Protective tip for a titanium blade and a method of brazing such

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

Pull cord deflector

Fluid reaction surfaces (i.e. – impellers) – Ambient fluid or exhaust gas directed through hub – fairing...

Pulling marine propeller

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

Pulse-cooled gas turbine engine assembly

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

Pulsed torque control of wind turbine pitch systems

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

Pump

Fluid reaction surfaces (i.e. – impellers) – Specific drive or transmission means – Hand mixers

Pump drive apparatus

Fluid reaction surfaces (i.e. – impellers) – Spiral blade or flow passage

Pump impeller

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

Pump impeller

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

Pump impeller

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

Pump impeller

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

Pump impeller

Fluid reaction surfaces (i.e. – impellers) – Single blade rotary impeller with counterbalance

Pump impeller

Fluid reaction surfaces (i.e. – impellers) – Spiral blade or flow passage – Flow confining casing – shroud or passage

Pump impeller

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

Pump impeller and rotor shaft attachment construction

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

Pump impeller assembly with anti-rotation device