Bearings for gear pumps

Crescent gear pump or motor having bearing means for supporting

Flow diverter pressure plate

Gear motor with fluid pressure groove and recess to facilitate s

Gear pump

Gear pump or motor with radial balancing

Gear type pump or motor with radial balancing

Gear-within-gear fuel pump and method of pressure balancing same

Gerotor liquid pump mounted on a support bushing

High pressure gear pump or motor with axial retaining means and

High pressure hydraulic gear pump or motor

High pressure hydraulic generator receiver for power transmissio

High pressure hydraulic generator receiver for power transmissio

Housing for intermeshing gear pump

Hydraulic displacement machine having gears pressed toward each

Hydraulic generator-receiver for power transmission

Hydraulic generator-receiver for power transmission, comprising

Interengaging gear machine with compensating force on bearing me

Internal gear device with balancing recesses in the insert membe

Internal gear hydraulic device with balancing recesses in the ho