Roots-type fluid machine
Rotary bladed compressor with sealing gaps at the rotary ends
Rotary compressor
Rotary compressor with labyrinth sealing
Rotary device with thermally compensated seal
Rotary engine
Rotary engine anti-spin oil seal
Rotary engine with separable abutment and adjustable valve cam
Rotary piston engine piston having an internal seal
Rotary vane vacuum pump having a rotor axial seal and an...