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

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

Rotary vane pump with packing means for the housing components

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 – Seal on cylinder engaging rotary member separates inlet and...

Rotary vane pump with sealing means

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

Rotary vane vacuum pump having a rotor axial seal and an...

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

Rotary-piston machine

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

Rotatable pneumatic gear motor having a deformable adjustable se

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

Rotating fluid machine

Rotary expansible chamber devices – With mechanical sealing – By axially relatively moving vane or abutment sections

Rotative machine for fluids with spiral-like passages and vane w

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

Rotor and sealing grid for rotary engines

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

Rotor unit with peripheral projections and clearances for centri

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 – Seal element between stationary cylinder parts

Screw compressor

Rotary expansible chamber devices – With mechanical sealing

Screw compressor having a shaft seal near a bearing

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

Screw machine

Rotary expansible chamber devices – With mechanical sealing

Screw vacuum pump with lubricated bearings and a plurality of sh

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

Scroll fluid machine having an adjustment member with a...

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

Scroll fluid machine having an adjustment member with a...

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 – Seal on cylinder engaging rotary member separates inlet and...

Seal arrangement for rotary engines