LandOfFree - US Patents - Listing for Rotary expansible chamber devices,Non-metallic working member, cylinder or partition

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

Screw-type compressor with liquid lock protection

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 – Non-metallic working member – cylinder or partition

Self-lubricating rotary vane pump

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

Shaft structure in screw rotor of screw fluid assembly

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

Shaft structure in screw rotor of screw fluid assembly

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

Stator of a moineau-pump

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

Supercharger for supplying a heat engine of a motor vehicle

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

Supply unit with a ceramic internal gear pump

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

Thick stock pump having flexible blades

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

Vacuum pump

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

Vacuum pump

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

Vacuum pump

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

Vane compressor with rotor having metallic base and vane slots a

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

Vane pump housing

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

Vane pump with annular recesses to control vane extension

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

Vane type rotary compressor having a wear resistant resin coatin

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

Zirconia and zirconia composite ceramic shafts for gear micropum