Title :
Aging of glass-B insulating material in Nitrogen
Author :
Stewart, H. C. ; Whitman, L. C.
Author_Institution :
General Electric Company, Pittsfield, Mass.
fDate :
3/1/1951 12:00:00 AM
Abstract :
New studies have been made of the aging of Class-B insulating material in nitrogen, and it has been found that the insulations follow the same behavior rules in nitrogen as they do in air. However, the tests indicate Class-B material in nitrogen can be used in temperatures where the more expensive Class-H insulations were formerly used.
Keywords :
Aging; Insulation; Nitrogen; Resins; Standards; Temperature;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1951.6437336
