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 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

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

Functionalties of axially movable spool valve

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

Gear pump and holding element therefor

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

Gear pump having multiple outputs

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

Gear pump having multiple outputs

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

Gear wheel assembly for hydraulic purposes, and method assemblin

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

Gearing system having interdigital concave-convex teeth formed a

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

Gearing system having interdigited teeth with convex and concave

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

Generalized minimum diameter scroll component

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

Gerator hydraulic device having seal with steel and resilient me

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

Gerotor device having a valve opening diameter smaller than the

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

Gerotor device with biased orbiting valve and drain connection t

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

Gerotor device with dual valving plates

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

Gerotor device with lubricant system

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

Gerotor device with porting through eccentric drive

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

Gerotor device with valve compensating means