基本信息:
- 专利标题： 用于识别工具对电导体的碰触的设备
- 专利标题（英）：Device for detecting the contacting of an electrical conductor by a tool
- 申请号：CN201480028889.2 申请日：2014-03-21
- 公开(公告)号：CN105556772A 公开(公告)日：2016-05-04
- 发明人： 拉法埃尔·代施勒 , 迈克尔·乔斯特 , 罗兰德·卡姆普曼 , 马丁·蒂勒
- 申请人： 施洛伊尼格控股有限公司
- 申请人地址： 瑞士图恩
- 专利权人： 施洛伊尼格控股有限公司
- 当前专利权人： 施洛伊尼格股份公司
- 当前专利权人地址： 瑞士图恩
- 代理机构： 中科专利商标代理有限责任公司
- 代理人： 孙纪泉
- 优先权： 13160497.7 2013.03.21 EP
- 国际申请： PCT/IB2014/060038 2014.03.21
- 国际公布： WO2014/147596 DE 2014.09.25
- 进入国家日期： 2015-11-18
- 主分类号： H02G1/12
- IPC分类号： H02G1/12 ; H01H1/00
The invention relates to a device for detecting the contact of a tool (2a, 2b) with an electrical conductor (5b) enclosed by an electrical insulation (5a). In order to ensure a reliable, robust, and simple indication of the tool/conductor contact even for potential-free and short cable lengths, the tool (2a, 2b), which is made of electrically conductive material, is fastened to a tool retainer (1a, 1b) made of electrically conductive material. A thin electrical insulation is provided between the tool (2a, 2b) and the tool retainer (1a, 1b) such that said components form a capacitor (CS) together with the coaxial cable. An inductor (La, Lb) is connected in parallel therewith such that an LC oscillating circuit of high quality is formed between the tool and the tool retainer. The electronic circuit assembly excites the oscillating circuit and determines characteristic oscillation parameters of said oscillating circuit. Furthermore, for the cable processing, tool/conductor contacts can be weighted in dependence on contact duration and point in time within the cable-processing process, and thus quantitative production rejection criteria can be determined.
公开/授权文献:
- CN105556772B 用于识别工具对电导体的碰触的设备 公开/授权日：2018-11-23
IPC结构图谱:
| H | 电学 |
| --H02 | 发电、变电或配电 |
| ----H02G | 电缆或电线的安装，或光电组合电缆或电线的安装 |
| ------H02G1/00 | 专用于安装、维护、修理或拆卸电缆或电线的方法或设备 |
| --------H02G1/12 | .用于剥除电缆绝缘或铠装的，例如从其端部 |