LandOfFree - US Patents - Listing for Rotary expansible chamber devices

Rotary expansible chamber devices – With supply or exhaust passage in working member – Supply and exhaust passages in working member

Torque-amplifying servo-mechanism with compact structure for pow

Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member

Torsional vane spring

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

Tracked rotary positive displacement device

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

Transistion valving for gerotor motors

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

Transition valving by means of non-return valves

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

Transition valving by means of non-return valves

Rotary expansible chamber devices – With plural working fluid inlet or outlet passages

Transmission pump with improved seal

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

Transmission with revolving bearing and seal used hereby

Rotary expansible chamber devices – Trapped fluid relief

Trapped volume vent means for meshing lobes of roots-type superc

Rotary expansible chamber devices – Trapped fluid relief

Trapped volume vent means with restricted flow passages for mesh

Rotary expansible chamber devices – Pressure fluid radially balances working or rotating...

Trochoid gear pump having means for canceling imbalance load

Rotary expansible chamber devices – Moving cylinder – Rotating

Trochoid gear type fuel pump

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

Trochoid gear type fuel pump

Rotary expansible chamber devices – Trapped fluid relief – With tooth modification

Trochoid oil pump

Rotary expansible chamber devices – Moving cylinder – Rotating

Trochoid pump with radial clearances between the inner and outer

Rotary expansible chamber devices – Moving cylinder – Rotating

Trochoid type oil pump

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

Trochoidal design rotary piston engine and method of making...

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

Trochoidal piston construction

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

Trochoidal piston side seal