Abstract: A separator for removing frozen or condensed water from an air stream, such as to aircraft environmental and avionics cooling systems, is described which comprises a generally tubular housing having an inlet and outlet, one or more flexible disks and baffle plates disposed in preselected spacing within the housing to define a tortuous air path therethrough, a motor, such as in the form of a magnetic pulse solenoid, operatively connected to each disk for controllably flexing each disk whereby moisture deposited on the disk is removed, and a conduit operatively connected to the housing for draining moisture therefrom.

Abstract: A separator for removing frozen or condensed water from an air stream, such as to aircraft environmental and avionics cooling systems, is described which comprises a generally tubular housing having an inlet and outlet, one or more screens of selected mesh size disposed in preselected spacing generally transverse of a direction of air flow within the housing, a brush or wiper disposed against each screen for removing moisture from each screen, either the screen or contacting brush being rotatable relative to the other, a motor operatively connected to the rotatable screen or brush for rotating one against the other to remove moisture from the screen, and a conduit operatively connected to the housing for draining moisture therefrom.