Corner seal means for rotary piston type engines
Corner seals for rotary mechanisms
Cryogenic vane pump
Device for minimizing flutter of a filler piece in an internal g
Device for reducing the axial force load of a fluid supply pump
Device for sealing a rotor shaft and screw-type compressor provi
Differential expansion control assembly for a pump
Displacement machine having a ceramic rolling bearing
Double rotary piston positive displacement pump with variable of
Driven equipment for fluid machinery
Driven equipment for fluid machinery
Dry air rotary pump or compressor
Dry-running vacuum pump
Dual seal system for roots blower
Elongated roller side seals for a rotary engine
End seals for a rotary machine
End-face seal for rotary internal-combustion engine
Engine with rotor, of new type
Expansible chamber apparatus with pairs of cylindrical rollers
Extending-retracting vane meter-motor-pump