LandOfFree - US Patents - Listing for Rotary kinetic fluid motors or pumps

Rotary kinetic fluid motors or pumps – Runner has spirally arranged blade or fluid passage – Extending along runner axis

Pump for supplying kerosene to combustion apparatus

Rotary kinetic fluid motors or pumps – Runner has spirally arranged blade or fluid passage – Extending along runner axis

Pump for supplying liquid fuel

Rotary kinetic fluid motors or pumps – With shaft connected fluid force subjected thrust balancing... – Motor shaft

Pump for the transporting of fluids and of mixtures of fluids

Rotary kinetic fluid motors or pumps – With shaft connected fluid force subjected thrust balancing... – Motor shaft

Pump for the transporting of fluids and of mixtures of fluids

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Casing with axial – conical flow runner

Pump for use in nuclear reactor plants and anchoring means there

Rotary kinetic fluid motors or pumps – Runner has spirally arranged blade or fluid passage – Extending along runner axis

Pump for viscous fluids

Rotary kinetic fluid motors or pumps – Smooth runner surface for working fluid frictional contact

Pump for viscous fluids

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Casing having tangential inlet or outlet

Pump for washing-machines, tumble-driers, dishwashers and suchli

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Access opening through portion of casing or cover

Pump having a bushing removal mechanism

Rotary kinetic fluid motors or pumps – With separating means or guard for solid matter in working...

Pump having a pump housing with one or more feeding grooves

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Casing with axial flow runner

Pump having a single or a plurality of helical blades

Rotary kinetic fluid motors or pumps – Including casing part selectively movable relative to fixed...

Pump having an angle adjustable water outlet

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Casing having tangential inlet or outlet

Pump having combined centrifugal and axial flow

Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Pump priming means

Pump having dynamic shaft seal

Rotary kinetic fluid motors or pumps – With lubricating – sealing – packing or bearing means having... – For shaft sealing – packing – lubricating or bearing means

Pump having flush system for seal arrangement

Rotary kinetic fluid motors or pumps – Runner has spirally arranged blade or fluid passage – Extending along runner axis

Pump having impeller rotational about convoluted stationary memb

Rotary kinetic fluid motors or pumps – Method of operation

Pump having multiple volute passages and method of pumping...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part

Pump having seal means and protective means

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Specific casing or vane material

Pump housing and a manufacturing method therefor