The Boeing Company
Dispensing units for controlling substance flow and related methods

Abstract:

A dispensing unit for controlling flow of a substance is disclosed. The dispensing unit comprises a nozzle and a plug. The nozzle comprises a channel that comprises a first portion and a second portion, communicatively coupled with the first portion. The first portion of the channel has a symmetry axis. The second portion of the channel comprises an outlet that is offset relative to the symmetry axis of the first portion of the channel. The dispensing unit further comprises a plug that comprises a wall and a first aperture, which penetrates the wall through an outer surface of the wall.