Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 24, 2011
Patent Application Number
12137654
Date Filed
June 12, 2008
Patent Primary Examiner
Patent abstract
A rotating radiator screen has a series of fins surrounding the peripheral edge of the screen at its interface with a wall surface of the machine on which the screen is mounted. An annular baffle on the wall surface circumscribes the fins and cooperates with them in producing positive pressure and an axially outwardly moving curtain of air in the vicinity of the interface so as to oppose the ingress of ambient air and foreign materials at that location.
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