LandOfFree - US Patents - Listing for Rotary expansible chamber devices

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With pump for non-working fluid

Screw-type pumping unit for treatment of fluids in several...

Rotary expansible chamber devices – With wear surface treatment or integrally plated wear layer

Screw-type rotary fluid machine including rotors having treated

Rotary expansible chamber devices – Non-metallic working member – cylinder or partition – Resilient

Screw-type rotary machine having at least one rotor made of a pl

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

Scroll air supply apparatus having a motor shaft and a...

Rotary expansible chamber devices – Multistage – One working chamber stage encircles another

Scroll apparatus

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

Scroll apparatus with an axial gap control function

Rotary expansible chamber devices – Multistage

Scroll apparatus with pressurizable fluid chamber for axial scro

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

Scroll apparatus with reduced inlet pressure drop

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

Scroll compression having a discharge muffler chamber

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

Scroll compressor

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

Scroll compressor

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

Scroll compressor

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

Scroll compressor

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

Scroll compressor

Rotary expansible chamber devices – Diverse rotary expansible chamber devices

Scroll compressor

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

Scroll compressor

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

Scroll compressor

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

Scroll compressor

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working fluid passage in inner working or reacting member

Scroll compressor