LandOfFree - US Patents - Listing for Rotary expansible chamber devices,Heat exchange or non-working fluid lubricating or sealing

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing

Air-cooled oil-free rotary-type compressor

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing

Air-cooled oil-free rotary-type compressor

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With coolant air impelling means or finned cylinder surface

Air-cooled vane-cell compressor

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Intermixed incoming working and non-working fluids

Apparatus and methods for cooling and sealing rotary helical scr

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Valve regulated non-working fluid

Apparatus for forming deposited film

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With pump for non-working fluid

Apparatus for producing a controllable, uniform conveying pressu

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With condition responsive control of non-working fluid

Arrangement for controlling the flow of a coolant fluid in a...

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Valve regulated non-working fluid

Artificial heart pump

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working fluid passage in inner working or reacting member

Axial flow fluid compressor with oil supply passage through roto

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working and working fluids intermix in working chamber

Axial pressure seal lubricator

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With condition responsive control of non-working fluid

Bacterial growth inhibition in a circulation system...

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing

Bearing and shaft cooling device

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing

Capacity control device for compressor

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing

Casing for liquid-cooled rotary piston engines

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working and working fluids intermix in working chamber

Centrifugal scavenging system for single screw compressors

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Heat exchange by diverted incoming or outgoing working fluid

Charged cooled rotary engine

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working fluid passage in inner working or reacting member

Closed compressor having means for satisfactorily lubricating co

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Intermixed incoming working and non-working fluids

Closed rotary compressor

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing

Closed type compressor