Patent Number:
6,884,998
Title:
Method and apparatus for determining electrical contact wear
Abstract:
A fluorescent trace material is provided within at least a portion of anelectrical contact or interrupter assembly component, or a cavity definedtherein. At least a portion of the fluorescent trace material is exposedor released from the electrical contact or interrupter assembly component,indicating a degree of component wear.
Inventors:
Nichols; Bruce (Dallas, TX)
Assignee:
International Classification:
G01N 21/84 (20060101); G01T 001/161 ()
Expiration Date:
04/26/2013