Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Patent
1993-11-04
1995-05-02
Wieder, Kenneth A.
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
Of individual circuit component or element
324557, 324700, 324 712, G01R 3102
Patent
active
054123240
ABSTRACT:
Electric bus bar insulating coatings are calibrated to withstand long term outdoor exposure without failure. Manufacturing samples of the coating material are evaluated at the coating manufacturing site prior to shipment to the bus bar manufacturer. Bus bar samples coated with the material are suspended within a heated water bath and subjected to several hundred volt-amperes. The thickness of the coating is predetermined to provide accurate qualifying data for each coating sample within a reasonable time frame. Coating compositions that qualify are then applied to electric bus bar conductors by the bus bar manufacturer.
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patent: 3583896 (1971-06-01), Piller
patent: 3849187 (1974-11-01), Fetscher et al.
patent: 3936738 (1976-02-01), Maltby
patent: 4804804 (1989-02-01), Hibbert et al.
patent: 4839580 (1989-06-01), Moore et al.
Fredrickson James E.
Goldman Ira B.
Marshall Edward J.
Rosen Louis A.
Young Charles L.
Brown Glenn W.
General Electric Company
Menelly Richard A.
Wieder Kenneth A.
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