A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 2925-01-209-9245
NSN 5985-00-485-0614
NSN 5920-01-207-4729
NSN 5910-01-444-4096
NSN 6320-01-301-4699
NSN 6620-00-930-5680
NSN 6240-00-155-7900
NSN 6130-01-255-0025
NSN 5965-01-227-4517
NSN 6105-01-510-5312
NSN 6150-01-420-6494
NSN 5835-01-584-8538