LandOfFree - US Patents - Listing for Rotary expansible chamber devices,With mechanical sealing,Axially movable end wall or end wall portion

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary positive displacement hydraulic machines

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary positive-displacement fluid-pressure machines

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary pump

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary pump apparatus and method

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary pump with simplified pump housing

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary pumps and motors and thrust plates therefor

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary vane machine having end seal plates

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary vane machine with rotating end sealing plates

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary vane pump with inlet and discharge ports in end sealing p

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary vane pump with overlapping rotor and housing portions

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Rotary vane pump with pressure biased flow directing end plate

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Sanitary design gear pump

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Seal arrangement for a gear machine

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Seal device for gear pump

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Seal mechanism in gear pumps or motors

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Sealing arrangement for gear-type fluid displacing machines

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Self-contained rotary fuel pump

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Self-sealing gear pump with sealing pressure divider

Rotary expansible chamber devices – With mechanical sealing – Axially movable end wall or end wall portion

Sickleless internal gear pump with radially movable sealing elem