LandOfFree - US Patents - Listing for Rotary expansible chamber devices,Working member has planetary or planetating movement,Helical working member, e.g., scroll

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

Displacement machine based on the spiral principle

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

Displacement machine employing a plurality of intermeshing spira

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

Displacement machine for compressible media

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

Displacement machine for compressible media

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

Displacement machine for compressible media

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

Displacement machine having a housing and piston with spiral wal

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

Displacement machine having spiral chamber and displacement memb

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

Displacement machine spiral shaped strip with different curvatur

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

Displacement type compressor and method of forming coating film

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

Displacement type compressor having a self-start synchronous...

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

Drive assembly with different eccentricities

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

Drive bearing device for a fluid displacement apparatus

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

Drive for scroll compressor

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

Drive mechanism for a scroll type fluid displacement apparatus

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

Driving pin structure for scroll compressor

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

Driving support mechanism for an orbiting scroll of a scroll typ

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

Dust seal in a scroll fluid machine

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

Easy-manufacture oldham coupling

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

Eccentric back chamber seals for scroll compressor