LandOfFree - US Patents - Listing for Rotary expansible chamber devices,Working member has planetary or planetating movement

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

Fluid machine having two spiral working mechanisms with a steppe

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

Fluid machine with resin-coated scroll members

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

Fluid machinery having a sealing member between stepped spirals

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

Fluid machinery having stepped spirals with axial pushing...

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

Fluid pressure assembly having a valve disk member with identica

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

Fluid pressure device

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

Fluid pressure device and shuttle valve assembly therefor

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

Fluid pressure operated pump or motor

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

Fluid pressure operated pump or motor with secondary valve means

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

Fluid pressure operated wheel drive

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

Fluid pump

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

Fluid pump and rotary machine having said fluid pump

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

Fluid pump with eccentrically driven C-shaped pumping member

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

Fluid scroll machine with peripherally attached counter weights

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

Fluid scroll machine with projection on one side of Oldham ring

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

Fluid scroll machine with torque transmitting coupling between s

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

Fluid-cooled, scroll-type, positive fluid displacement apparatus

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

Force-fit scroll compressor assembly

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

Four-rotor type rotary piston engine