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 5998-01-547-5189
NSN 6320-01-347-2638
NSN 5930-01-442-9057
NSN 5996-01-274-1025
NSN 6620-01-411-8471
NSN 5996-01-315-6032
NSN 5965-01-399-7851
NSN 5905-01-420-3446
NSN 5930-01-341-6677
NSN 5935-01-626-1730
NSN 5905-01-655-6921
NSN 5950-01-188-7405