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

Rotary expansible chamber devices – With mechanical sealing

Adjustable gear pump

Rotary expansible chamber devices – With mechanical sealing – Seal element between stationary cylinder parts

Air motor porting seals

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

Air motor vane lifting device

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

Air pump pivot pin restraint

Rotary expansible chamber devices – With mechanical sealing – Seal on working member periphery separates inlet and outlet...

Apex seal assembly

Rotary expansible chamber devices – With mechanical sealing – Seal on working member periphery separates inlet and outlet...

Apex seal for rotary piston engines with separate sealing and su

Rotary expansible chamber devices – With mechanical sealing – Seal on working member periphery separates inlet and outlet...

Apex seal with filled aperture

Rotary expansible chamber devices – With mechanical sealing – Seal on working member periphery separates inlet and outlet...

Apex split seal

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

Apparatus for an hydrostatic compensation of hydraulic pumps and

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

Arcuate piston rotary engine

Rotary expansible chamber devices – With mechanical sealing

Assemblies for modular fluid pump

Rotary expansible chamber devices – With mechanical sealing – Seal on cylinder engaging rotary member separates inlet and...

Axial compensation in an inner geared pump for a closed circuit

Rotary expansible chamber devices – With mechanical sealing – Seal on working member periphery separates inlet and outlet...

Axial sealing system of a rotary piston engine

Rotary expansible chamber devices – With mechanical sealing – By changing working member or cylinder relative position

Axial thrust adjustment for dual screw-type pump

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

Axial vane rotary device and sealing system therefor

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

Balanced vane pump

Rotary expansible chamber devices – With mechanical sealing – Seal on working member periphery separates inlet and outlet...

Bar type seal for rotary mechanism

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

Bearing and seal assembly for a hydraulic pump

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

Bearing arrangement