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

Scroll-type fluid displacement apparatus with fully...

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

Scroll-type fluid displacement apparatus with rotation preventio

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

Scroll-type fluid displacement device for vacuum pump...

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

Scroll-type fluid displacement device having flow diverter, mult

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

Scroll-type fluid displacement device having sliding surface...

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

Scroll-type fluid displacement machine

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

Scroll-type fluid machine

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

Scroll-type fluid machine having a back-pressure chamber

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

Scroll-type fluid machine having a path to pass and cool the...

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

Scroll-type fluid machine having a path to pass and cool the...

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

Scroll-type fluid machine having a sealed back pressure chamber

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

Scroll-type fluid machine having a wear-resistant plate

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

Scroll-type fluid machine having an outer chamber and an...

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

Scroll-type fluid machine having the eccentric shaft inserted in

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

Scroll-type fluid machine in which a movable scroll member is el

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

Scroll-type fluid machine including passage formed in...

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

Scroll-type fluid machine including pressure-receiving piece

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

Scroll-type fluid machine including thrust receiving device

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

Scroll-type fluid machine with an improved journal bearing