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

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

Rotor for a helicopter

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

Rotor for a rotary screw machine having internal member and exte

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

Rotor for a rotary wing aircraft

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

Rotor for a turbomachine

Fluid reaction surfaces (i.e. – impellers) – Multiple axially spaced working members

Rotor for a turbomachine

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

Rotor for a turbomachine having blades to be fitted into slots,

Fluid reaction surfaces (i.e. – impellers) – With fluid passage in working member communicating with... – Both inlet and outlet to working fluid

Rotor for a wind energy turbine and method for controlling...

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

Rotor for a wind-driven generator

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

Rotor for a wind-driven generator

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

Rotor for an autogiro

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

Rotor for an axial turbine

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received by continuous circumferential channel

Rotor for axial-flow turbomachines

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

Rotor for cooling pumps, in particular for marine engines...

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received by continuous circumferential channel

Rotor for fluid flow machine

Fluid reaction surfaces (i.e. – impellers) – Multiple axially spaced working members

Rotor for gas turbines

Fluid reaction surfaces (i.e. – impellers) – Multiple axially spaced working members

Rotor for jet engines

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

Rotor for operation in a flow medium

Fluid reaction surfaces (i.e. – impellers) – Working member foldable – pivotable or collapsible to non-use...

Rotor for passively stable helicopter

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

Rotor for rotary wing aircraft