Rotary pump device having an inner rotor with an epitrochoidal e

Rotary pump having inner and outer components having abutments a

Rotary vane compressor with suction passage changing in two step

Rotary vane device

Rotary vaned pumps with fixed length and shearing knife-edged va

Rotary working machine provided with an assembly of working...

Rotary, positive displacement machine with specific lobed rotor

Rotary-linear vane guidance in a rotary vane machine

Rotating piston machine

Rotor for a rotary pump

Rotor profile for a Roots vacuum pump

Screw rotor assembly

Screw rotor for screw pump device having negative torque on the

Screw rotor machine with specific tooth profile

Screw rotor mechanism

Screw rotor mechanism with specific tooth profile

Sintered rotor for a rotary pump and a manufacturing method for

Slide vane machine

Sliding vane machine having vane guides and inlet opening regula

Sliding vane type rotary compressor