Boots – shoes – and leggings
Patent
1988-03-10
1991-05-28
Lall, Parshotam S.
Boots, shoes, and leggings
36457103, 364570, 374137, 374144, 374145, 73116, G06F 1520, G01K 1300
Patent
active
050200070
ABSTRACT:
A method for monitoring the health of a physical system that produces waste heat as a function of ambient temperature includes the generation of a standard profile model of the system in good health and a degraded profile model of the system in bad health, each profile being within the same family of curves. The monitored system is then sampled for sample ambient temperature and sample waste heat temperature to generate a system degradation indicator, preferably as a percentage of degradation. Alarms and displays present relevant warnings and information to the user. Waste heat affecting variables in addition to ambient temperature may be included in the standard and degraded profiles, and these variables may be monitored to produce the degradation indicator. The method is preferably microprocessor controlled.
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Brossia Charles E.
Wu Samuel C.
Lall Parshotam S.
Martin Timothy J.
Trans V.
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