发明名称 |
Method for producing a resistor |
摘要 |
<p>A resistor (1) is produced so that dispersity of carbon black in the resistor is low in a surface of the resistor and high in an inner part thereof. In the surface of the resistor, current paths are formed by the carbon black with poor dispersity to minimize a contact resistance of a sliding contact (5) or the like. In the inner part of the resistor, the carbon black is uniformly dispersed to increase a resistance. Accordingly, a total resistance value can be prevented from lowering. <IMAGE></p> |
申请公布号 |
EP1355326(B1) |
申请公布日期 |
2006.05.31 |
申请号 |
EP20030009011 |
申请日期 |
2003.04.17 |
申请人 |
ALPS ELECTRIC CO., LTD. |
发明人 |
TAGUCHI, YOSHIHIRO;SATOU, SHUNETSU |
分类号 |
H01C10/30;H01C17/06;H01C7/00;H01C17/065 |
主分类号 |
H01C10/30 |
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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