CUPROUS-NICKEL MAGNETIC BRUSH ROLL

A xerographic developer magnetic brush roll comprises a shell of cupro-nickel alloy to minimise in operation, eddy current heating. A nickel content of up to 30% is employed; the outer surface of the roll may be longitudinally grooved.

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Bibliographische Detailangaben
Hauptverfasser: RICHARD EARL ELLIS, JOHN ADDISON THOMPSON, BRADFORD CLYDE SCHWARTZ
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A xerographic developer magnetic brush roll comprises a shell of cupro-nickel alloy to minimise in operation, eddy current heating. A nickel content of up to 30% is employed; the outer surface of the roll may be longitudinally grooved.