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

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

Vibration damping apparatus for helicopter rotor

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

Vibration damping device, especially for a blade of a turbojet e

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

Vibration damping of gas turbine engine buckets

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

Vibration isolation system for fan blade

Fluid reaction surfaces (i.e. – impellers) – Articulated – resiliently mounted or self-shifting impeller... – Sectional – staged or nonrigid working member

Vibration isolator for flexible bladed fan

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

Vibration isolator for rotorcraft

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

Vibration reduction system for a wind turbine

Fluid reaction surfaces (i.e. – impellers) – Lashing between working members or external bracing – Connecting adjacent work surfaces

Vibration supression for turbine blades

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

Vibration-reducing and noise-reducing spoiler for helicopter...

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

Vibratory tuning of rotatable blades for elastic fluid machines

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

Vortex attractor

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

Vortex attractor

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

Vortex attractor for planar and non-planar surfaces

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

Vortex attractor with vanes attached to containing ring and...

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

Vortex attractor without a backplate

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

Vortex control for rotor blade devices

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

Vortex cooling of turbine blades

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

Vortex cooling system for a turbine blade

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

Vortex dissipation device for a cooling system within a...