|
DE10236588A1
|
|
shaft seal
|
|
DE4315448A1
|
|
Peripheral wheel or turbine pump - has flow feed path using centrifugal impeller components and guide elements.
|
|
DE4212982A1
|
|
Pump for hot fluids
|
|
DE4117506A1
|
|
CENTRIFUGAL PISTON PUMP
|
|
DE4103848A1
|
|
Rotary piston pump
|
|
DE4028303A1
|
|
Column tube motor and pump set - has pump runner connected via drive shaft to motor rotor, drive shafhaving two axial and two radial bearings
|
|
DE3809929A1
|
|
Liquid ring vacuum pump
|
|
DE3629311A1
|
|
Centrifugal pump unit with canned magnetic coupling
|
|
DE3514197A1
|
|
Vane pump
|
|
DE3513348A1
|
|
Liquid ring gas pump
|
|
DE3116283A1
|
|
Rotary piston pump with a face seal
|
|
DE2951952A1
|
|
Gear type positive displacement pump - has inlet in casing cylinder wider than gap between wheel teeth to reduce hydraulic losses
|
|
DE2930514A1
|
|
Flexible sealing ring for rotary shaft - has lip which fits neck between different shaft diameters
|
|
DE2923175A1
|
|
Rotary displacement or centrifugal pump - is driven via magnetic coupling with air gap bush hermetically sealing pump from drive section
|
|
DE2912938A1
|
|
Liquid-ring pump for gas - has impeller shaft driven via magnetic coupling with concentric halves separating pump section from drive input
|
|
DE2840137A1
|
|
Motorised standard pump unit with magnetic coupling - has cylindrical inner and outer coupling members around tubular pump bearing carrier
|
|
DE2800427A1
|
|
Pump for explosive chemical fluids - has ejector inside vessel to be emptied with squirrel-cage motor
|
|
DE2737761A1
|
|
Displacement gear pump for high viscosity substances - has reduced gear tooth profile flanks producing enclosed pumping chamber
|
|
DE2632523A1
|
|
Centrifugal pump with shaft seal - has auxiliary blades on back of impeller disc to improve sealing
|
|
DE2627377A1
|
|
High pressure slurry pump - has externally driven lobed, contactless meshing but sealing rotors and air outlet in pressure chamber
|
