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

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

Impeller and fan blade attachment assembly

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Integrally shaped or blended into hub

Impeller and fluid pump having the same

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Laminated – embedded member or encased material

Impeller and method using solid free form fabrication

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Formed with main spar

Impeller and method using solid free form fabrication

Fluid reaction surfaces (i.e. – impellers) – Cupped reaction surface normal to rotation plane – Torque converters

Impeller and propeller

Fluid reaction surfaces (i.e. – impellers) – Support mounting – carrier or fairing structure

Impeller and shaft assembly for high speed gas compressor

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

Impeller and shaft coupling

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

Impeller and structure for an impeller housing

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

Impeller apparatus

Fluid reaction surfaces (i.e. – impellers) – Specific drive or transmission means – Hand mixers

Impeller apparatus for water pump and water pump

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

Impeller arrangement in a measuring device

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

Impeller arrangement in a measuring device

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade held between separable surfaces

Impeller assembly

Fluid reaction surfaces (i.e. – impellers) – Operated by art device – Integral with or directly attached to rotary device or part

Impeller assembly for a blower mechanism

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

Impeller assembly for a centrifugal blower

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

Impeller assembly for aquarium power filter

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

Impeller assembly for centrifugal pump

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

Impeller blade

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Blades projecting axially from concavo-convex annular web

Impeller blade for a hydrodynamic torque converter