Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1980-12-15
1983-08-09
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310248, H01R 3908
Patent
active
043981135
ABSTRACT:
A slip ring and brush assembly comprises a gold plated slip ring surface and a bundle of conductive fibers in the 2 to 3 mil size range. During use, gold transfers from the ring to the fibers, and the resulting gold-on-gold contact interface of ring and brush is extremely noise free and long wearing.
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I. R. McNab and W. R. Gass, "High Current Density Carbon Fiber Brush Experiments in Humidified Air and Helium", Proc. Electrical Contacts, 1979, pp. 159-163.
C. M. Adkins III and D. Kuhlmann-Wilsdorf, "Development of High Performance II--Testing & Properties", Proc. Electrical Contacts, 1979, pp. 171-184.
P. Reichner "Metallic Brushes for Extreme High Current Applications", Proc. Electrical Contacts, 1979, pp. 191-195.
C. M. Adkins III and D. Kuhlmann-Wilsdorf, "Development of High-Performance Metal Fiber Brushes I--Background and Manufacture", Proc. Electrical Contacts, 1979, pp. 165-169.
Lewis Norris E.
Skiles Jean A.
Litton Systems Inc.
Ribando Brian L.
Skudy R.
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