LandOfFree - US Patents - Listing for Rotary expansible chamber devices,With wear surface treatment or integrally plated wear layer

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

Coated sliding material

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

Components of a rotary piston machine

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

Compressor with a cylinder having improved seizure resistance an

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

Displacement pump, especially cell pump, for compressing gaseous

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

Gear coatings for rotary gear pumps

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

Gear pump or motor with tooth tips of dissimilar metal

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

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 – With wear surface treatment or integrally plated wear layer

Keyed insert plate for curved rotary lobe pump chamber walls

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

Oil pump

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

Package-type screw compressor having coated rotors

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

Plate with passages for fluid rotative machines

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

Positive displacement hydraulic unit with near-zero side...

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

Power transmission

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

Pump for dispensing resins

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

Refrigerant compressor using refrigerant HFC134A or HFC152A

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

Roots compressor

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

Rotary blower with an abradable coating

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

Rotary compressor having an aluminum body cast around a sintered