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

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

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

Seal arrangement for vane type air pumps

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

Seal assembly for a rotary device

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 – Seal element between working member and cylinder

Seal for an eccentric-rotor machine

Rotary expansible chamber devices – With mechanical sealing

Seal for hydraulic pumps and motors

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

Seal for rotary fluid-handling apparatus

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

Seal for rotary fluid-handling apparatus

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

Seal formed of plastic layer having outwardly open depressions

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

Seal grid assembly for rotary piston mechanism

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

Seal structure for a rotating cam pressurized fluid device