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Blower Failure Detection Using Pneumo-Optical Device

IP.com Disclosure Number: IPCOM000054262D
Original Publication Date: 1980-Jan-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Ciminera, JR Goodman, HA [+details]

Abstract

The detector is insensitive to all undesirable quantities such as variations in ambient air temperature and supply voltage, while reliably sensing blower operation status.