LandOfFree - US Patents - Listing for Rotary expansible chamber devices,With mechanical sealing

Rotary expansible chamber devices – With mechanical sealing – Seal element between vane and cylinder

Rotary piston pump

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

Rotary piston pump end pressure regulation system

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 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

Rotary pump having a drive shaft releasably connected to the rot

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 – Seal on working member periphery separates inlet and outlet...

Rotary pump with wiper insert

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 – By axially relatively moving vane or abutment sections

Rotary sliding vane device with radial bias control

Rotary expansible chamber devices – With mechanical sealing – Seal element between working member and vane

Rotary unit

Rotary expansible chamber devices – With mechanical sealing – Seal element between vane and cylinder

Rotary vane compressor with valve controlled pressure biased sea

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 – Seal element between working member and vane

Rotary vane pump

Rotary expansible chamber devices – With mechanical sealing – By axially relatively moving working member sections

Rotary vane pump with floating rotor side 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