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

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices

Low head pumping system for fish farms

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

Low impedance fan safety guard

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

Low maintenance, advanced technology swashplate

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

Low noise blades for axial flow compressors

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

Low noise fan

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

Low noise fan

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices

Low pressure end blade for a low pressure steam turbine

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

Low pressure fan with high-flow

Fluid reaction surfaces (i.e. – impellers) – Having clutch or brake means

Low pressure fan with Y-shaped blades

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Concave surface

Low reynolds number, low drag, high lift airfoil

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices

Low solidity turbofan

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices

Low solidity turbofan

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

Low speed cooling fan

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

Low speed cooling fan

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

Low speed cooling fan

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Radial flow devices

Low transient thermal stress turbine engine components

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

Low vibration helicopter rotor

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

Low windage loss, light weight closure bucket design and...

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

Low-mid turbine temperature abradable coating