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公开时间: 2009-12-02      申请时间: 2009-04-29
申请人: HUNAN HANQI TECHNOLOGY DEV CO

CN101592688A
patent for invention


标题(英语)

On-line measuring device for resistance of flexible base material metallized film


摘要(英语)

The invention discloses an on-line measuring device for resistance of a flexible base material metallized film. A measuring roller of the device is provided with a roll shaft and a roll body, wherein the roll shaft is arranged on a support, and the roll body consists of an insulated lining and a rubber ring sleeved on the periphery of the insulated lining; one end of the roll body is fixed with a follow-up connection disc, the follow-up connection disc is provided with at least one group of electric brushes, and each group of electric brushes have two electric brushes; the inside of the end face of a fixed connection disc which is fixed on the support is provided with at least one group of copper rings, each group of copper rings comprise two copper rings, and each copper ring is correspondingly contacted with one electric brush respectively; the roll body is provided with at least one group of measuring copper rings, each group of measuring copper rings have two measuring copper rings, and each measuring copper ring is one corresponding electric brush through a shielded conductor respectively; and the copper rings on the fixed connection disc are connected with a resistance detector through corresponding shielded feeders, vacuum ceramic packaging flanges and signal wires. The device can accurately measure the resistance of the flexible base material metallized film on line, and has a simple structure and reliable performance.


申请人详细信息

序号 名称 数据格式
1 HUNAN HANQI TECHNOLOGY DEV CO docdb

发明人详细信息

序号 名称 数据格式
1 WEI LI docdb
2 ZAIKE LI docdb
3 WEI LIU docdb

法律状态

序号 日期 法律代码 详细信息
1 20091202 C06 PUBLICATION
2 20100127 C10 ENTRY INTO SUBSTANTIVE EXAMINATION
3 20110706 C14 GRANT OF PATENT OR UTILITY MODEL
4 20140625 C17 CESSATION OF PATENT RIGHT

文档历史

公开时间: 2009-12-02
CN101592688A
申请时间: 2009-04-29
CN200910043249

CPC分类


IPC分类

G01R27/02

专利家族

41407454

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