LandOfFree - US Patents - Listing for Rotary expansible chamber devices

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw compressor with axially displaceable motor

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw compressor with balanced thrust

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw compressor with bearing unloading means

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

Screw compressor with cooling

Rotary expansible chamber devices – Shaft or trunnion lubrication or sealing by diverted working...

Screw compressor with fluid bearings

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw compressor with intermediate plate

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw compressor with involute profiled teeth

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working and working fluids intermix in working chamber

Screw compressor with oil-gas separation means

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

Screw compressor with reduced leak path

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw compressor with rotors having hyper profile

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

Screw compressor with scavenging port

Rotary expansible chamber devices – With removal or accommodation of solid foreign material in... – With filter

Screw compressor with slide valve movement preventing structure

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw compressor with spacer to prevent movement of volume adjus

Rotary expansible chamber devices – Interengaging rotating members – Non-parallel axis

Screw compressors

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw displacement pump

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw fluid machine

Rotary expansible chamber devices – Multistage – Interengaging rotary members

Screw fluid machine

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw fluid machine and screw gear used in the same

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone

Screw fluid machine and screw gear used in the same