发明名称 |
Fusing roller |
摘要 |
A fusing roller of the type having a thin resistance heating layer near its surface has a core made of a thermally and electrically insulative material, such as glass, which has a coefficient of thermal expansion comparable to that of the resistance heating layer. The roller can then withstand a high temperature curing process for other layers without separation of the resistance layer from the core.
|
申请公布号 |
US4810858(A) |
申请公布日期 |
1989.03.07 |
申请号 |
US19870139994 |
申请日期 |
1987.11.02 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
URBAN, CARL T.;LEWIS, MARK A.;GLOCKER, DAVID A. |
分类号 |
G03G15/20;(IPC1-7):G03G15/20 |
主分类号 |
G03G15/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|