SCROLL COMPRESSOR

VACUUM PUMP

NON-LUBRICATED COMPRESSOR WITH ABRADABLE SEALING ELEMENT AND RELATED METHOD FOR ASSEMBLING IT

ROTARY PISTON COMPRESSOR

VACUUM PUMP

Roots pump containing rotors that capture and discharge a foreign substance

Scroll pump with a plurality of bellows sealing a plurality of adjustment members

Sealing system for a rotary-piston compressor

Tip seal for scroll compressor

Rotary drive with pivoting stator and rotor vanes

Variable diffuser with axially translating end wall for a centrifugal compressor

ROTARY DEVICE INCLUDING A COUNTERBALANCED SEAL ASSEMBLY

ROTARY DEVICE INCLUDING A COUNTERBALANCED SEAL ASSEMBLY

Refrigerant scroll compressor for motor vehicle air conditioning system including at least one sealing means for bottom surface sealing of orbiting scroll

Rotary compressor and refrigerating cycle apparatus

Positive displacement rotary vane engine

Rotary fluid machine with a suction shutoff angle of the outer cylinder chamber being greater than a suction shutoff angle of the inner cylinder chamber

Positive displacement rotary vane engine

Rotary fluid machine having a swinging bushing with a swing center disposed radially inwardly of an annular midline of an annular piston