LandOfFree - US Patents - Listing for Rotary expansible chamber devices

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll

Air supply device

Rotary expansible chamber devices – Speed controlled – Weight rotates about axially extending axis

Air tool overspeed shutoff device

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 – Multistage – Interengaging rotary members

Air-cooled oil-free screw compressor

Rotary expansible chamber devices – Shaft or trunnion lubrication or sealing by diverted working...

Air-cooled shaft seal

Rotary expansible chamber devices – Shaft or trunnion lubrication or sealing by diverted working...

Air-cooled shaft seal

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 – Miscellaneous

Airway airtight structure of pneumatic tool

Rotary expansible chamber devices – Specific material

Alloy material to reduce wear used in a vane type rotary compres

Rotary expansible chamber devices – Intermittently accelerated and receding members rotate in... – Each a working member

Alternating piston machine with rotating end walls and chain dri

Rotary expansible chamber devices – Intermittently accelerated and receding members rotate in... – Each a working member

Alternating piston rotary apparatus

Rotary expansible chamber devices – Intermittently accelerated and receding members rotate in... – Each a working member

Alternating piston rotary engine with latching control mechanism

Rotary expansible chamber devices – Intermittently accelerated and receding members rotate in... – Each a working member

Alternating rotor motor with rotor positioning sensors

Rotary expansible chamber devices – Intermittently accelerated and receding members rotate in... – Each a working member

Alternating rotor motor with spring clutches

Rotary expansible chamber devices – Intermittently accelerated and receding members rotate in... – Each a working member

Alternating velocity rotary engine employing a gear control mech

Rotary expansible chamber devices – Intermittently accelerated and receding members rotate in... – Moving cylinder

Angular compression expansion cylinder with radial pistons

Rotary expansible chamber devices – Collapsible progressively deformed working chamber wall

Angular position belt valve pump

Rotary expansible chamber devices – Working member has planetary or planetating movement – Plural working members or chambers

Anti cavitation system for two-speed motors