Remaining lifetime estimating method, temperature detecting...

Details Remaining lifetime estimating method, temperature detecting... Remaining lifetime estimating method, temperature detecting...

2005-04-19

2005-04-19

Bennett, G. Bradley (Department: 2859)

Thermal measuring and testing

Temperature measurement

Composite temperature-related paramenter

C324S548000

Reexamination Certificate

active

06880967

ABSTRACT:
A temperature of an electrolytic capacitor24incorporated in equipment is detected, a remaining lifetime in actual use is calculated based on a temperature-lifetime law, and the remaining lifetime is indicated. A thin film tape23is wound around a temperature sensor22for insulation, and the electrolytic capacitor24and the temperature sensor22are accommodated in a heat-shrinkable tube25,the secondary temperature sensor22is brought into tight contact with the primary electrolytic capacitor24.

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