发明名称 |
MAGNETIC BRUSH ROLL AND DEVELOPING OR CLEANING APPARATUS INCORPORATING SAME |
摘要 |
A magnetic member in which the magnetic portion thereof is magnetized to saturation impressing a plurality of magnetic poles thereon. At least one non-magnetic portion is integral with the magnetic portion so that the volume of magnetic material within the magnetic member varies producing a magnetic field having a preselected intensity profile. The magnetic member may be utilized in a development system or cleaning system of an electrophotographic printing machine. |
申请公布号 |
DE3070470(D1) |
申请公布日期 |
1985.05.15 |
申请号 |
DE19803070470 |
申请日期 |
1980.11.05 |
申请人 |
XEROX CORPORATION |
发明人 |
THOMPSON, ROBERT L. |
分类号 |
G03G15/09;G03G21/10;H01F7/02;(IPC1-7):G03G15/09;G03G21/00 |
主分类号 |
G03G15/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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