LandOfFree - US Patents - Listing for Rotary expansible chamber devices

Rotary expansible chamber devices – Helical working member

Helical-blade fluid machine

Rotary expansible chamber devices – Specific material

Hermetic compressor and open compressor

Rotary expansible chamber devices – Specific material

Hermetic compressor and open compressor

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

Hermetic compressor and open compressor

Rotary expansible chamber devices – Specific material

Hermetic compressor and open compressor

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

Hermetic compressor and open compressor

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

Hermetic compressor and refrigeration cycle device having...

Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member

Hermetic compressor having a frame supporting the comprission me

Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member

Hermetic compressor having a high pressure chamber

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

Hermetic compressor having an inlet port and/or an outlet port w

Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member

Hermetic compressor having vibration damping support

Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member

Hermetic compressor with crankshaft having eccentric piston port

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

Hermetic compressor with heat shield

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

Hermetic compressor with heat shield

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

Hermetic compressor with heat shield

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

Hermetic compressor with heat shield

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

Hermetic electric scroll compressor having a lubricating passage

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

Hermetic motor driven scroll apparatus having improved lubricati

Rotary expansible chamber devices – Methods

Hermetic refrigeration rotary motor-compressor