LandOfFree - US Patents - Listing for Fluid reaction surfaces (i.e., impellers),With fluid passage in working member communicating with...,Air and watercraft propellers

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

Air cooled turbine blade

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

Apparatus for producing a force when in a moving fluid

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

Closed-circuit steam-cooled bucket with integrally cooled shroud

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

Efficiency ship propeller

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

Helicopter main rotor blade having a short span slot near the ti

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

Hollow blade for hydraulic turbine or pump

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

Hollow blade for hydraulic turbine or pump

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

Hollow cooled blade or vane for a gas turbine engine

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

Internal cooling system for a turbine blade

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

Jet actuators for aerodynamic surfaces

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

Mechanically actuated slot for circulation control rotor

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

Multi-bladed propeller and shaft assembly

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

Noise reduction device for rotorcraft

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

Pneumatic valve control for circulation control aircraft

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

Propeller vane structure for marine propulsion unit

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) – With fluid passage in working member communicating with... – Air and watercraft propellers

Rotor blade construction for circulation control aircraft

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

Rotor blade construction for circulation control aircraft

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

Tip vortex reduction system