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 – Non-working fluid passage in inner working or reacting member

Gas compressor

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

Gas compressor apparatus having a discharge pulsation...

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

Gas compressor having a press-fixed oil separation filter

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

Gas compressor system

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

Gear lubrication pump for an air motor

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

Gear pump

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

Gear pump channel arrangement for tempering media

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

Gear pump for conveying viscous fluid media and method of making

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

Gear pump for use in an electrically-operated sealed compressor

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

Gear pump for use in an electrically-operated sealed compressor

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

Gear pump having a bearing with a temperature adjusting...

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

Gear transfer pump with lubrication and sealing of the driveshaf

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

Globoid-worm compressor with single piece housing