Discharge wire, method of manufacturing discharge wire and...

Details Discharge wire, method of manufacturing discharge wire and... Discharge wire, method of manufacturing discharge wire and...

2005-07-12

2005-07-12

Stein, Stephen (Department: 1775)

Electrophotography

Image formation

Charging

C399S168000, C250S324000, C361S220000, C361S230000

Reexamination Certificate

active

06917776

ABSTRACT:
A discharge wire usable in an electrification device includes a tungsten wire subjected to mirror finish processing and an oxidized layer formed by heating the surface of the tungsten wire at a temperature in the range 400 to 600° C., wherein the film has a thickness in the range of 0.01 to 0.3 μm.

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