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Hybrid Air System

IP.com Disclosure Number: IPCOM000070879D
Original Publication Date: 1978-Nov-01
Included in the Prior Art Database: 2005-Jun-30

Publishing Venue

IBM

Abstract

An air system for a disk file is shown schematically in the figure. The system includes a 95% efficient dioctyl phthalate (DOP) prefilter 10, an inlet plenum 11, a blower 12, and an absolute filter 13 which is connected to the blower 12, and the head disk assembly 14 by plenums 16 and 17. The head disk assembly is sealed to the voice coil motor 15 and a return duct 18 extends from the voice coil motor back to the inlet plenum 11.