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

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Device for centering a tube in a turbine shaft

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

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for connecting a fan blade to a rotor of a ceiling...

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Distally supported on radial arm

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for connecting blades to a hub

Fluid reaction surfaces (i.e. – impellers) – Projecting blade axis offset from rotation axis

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for connecting brackets and a motor of a ceiling fan

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for connecting turbine blades

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for controlling air flow in 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...

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for controlling cyclic and collective pitch of a helicopt

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to fixed actuator

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for controlling the pitch of the blades of a rotorcraft r

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to fixed actuator

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for controlling the pitch of the blades of a rotorcraft r

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – By actuator eccentric to rotation axis

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for controlling the variation in pitch of the blades of a

Fluid reaction surfaces (i.e. – impellers) – Having positive means for impeller adjustment – Motor bodily rotatable with impeller hub or shaft

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for conversion between flow and rotation

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Continuous rotation about plural axes

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for converting fluid flow into kinetic energy

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Responsive to gravity or working fluid force

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for converting the energy of a flowable medium into a tor

Fluid reaction surfaces (i.e. – impellers) – Oscillatory reaction motion – Compound motion

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for cooling and gas turbine rotor

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for damping blade vibrations in turbo-machines

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for damping the drag of the blades of a rotor

Fluid reaction surfaces (i.e. – impellers) – Sustained ancillary movement of rotary working member – Lead-lag type rotor blade movement

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for damping the vibrations of a rotary-wing aircraft roto

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

Patent

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Device for damping vibrations in turbomachinery blades

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for damping vibrations of mobile turbine blades

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Device for deriving energy from a flow of fluid

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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