Inlet forward supercharger
Inlet port opening for a roots-type blower
Integral close coupling for a rotary gear pump
Integral oil pump
Inter-engaging threaded rotor and pinion machine with multi-edge
Interengaging screw machine with radial inlet and/or outlet bore
Intermeshing pump rotor gears with involute and linear flank por
Intermeshing screw rotor machine with specific thread profile
Invalute gearset