Corona inhibiting device for electric winding
专利汇可以提供Corona inhibiting device for electric winding专利检索，专利查询，专利分析的服务。并且PURPOSE: To prevent the dielectric breakdown due to the thermal destruction of the contact portion by applying a conductive coat and a field-relaxation coat onto the surface of the insulated layer at the end portion of electric winding and by providing a field-relaxation substance of a thickness more than those of the both coats at the contact point of the both coats.
CONSTITUTION: Onto the surface of the insulated layer 2 above the end portion 1 of electric winding for stator, etc., the field-relaxation coat 4 having a voltage nonlinear resistance characteristic is applied from the inside of slot to the end side of winding and the conductive coat 3 is applied from the inside of slot to the outside. And, at the end portions opposing to each other at the contact portion of the both coats, the field-relaxation substance 5 of a thickness more than those, t
1 , of the both coats is provided. The field-relaxation substance is made up by impregnating a SiC-mixed varnish into a porous insulating base material. Thus, the area of the receiving face 5F for conductive coat of charged current flowing in the field-relaxation coat becomes greater, so that the concentration of electric field at the end 3E of conductive coat is suppressed, and thus dielectric breakdown due to local heat build-up, etc., can be prevented
COPYRIGHT: (C)1979,JPO&Japio，下面是Corona inhibiting device for electric winding专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 用于油浸式变压器的高耐热绝缘膜 | 2020-05-08 | 173 |
| 检测绝缘冷却介质各相态下介电强度的实验装置及方法 | 2020-05-08 | 451 |
| 一种金属增材制造装置 | 2020-05-12 | 815 |
| 局部放电测量系统 | 2020-05-12 | 892 |
| 可解耦输电线路与山火相互作用的试验装置及使用方法 | 2020-05-12 | 368 |
| 一种电活性聚合物的机电响应估计方法 | 2020-05-12 | 802 |
| 用于预测半导体疲劳的方法和系统 | 2020-05-11 | 594 |
| 用于锂离子二次电池的多层混杂型电池隔板及其制造方法 | 2020-05-12 | 278 |
| 一种内串式石墨化炉中间挡墙墙砖结构 | 2020-05-14 | 369 |
| 一种LED硬质基板单面发光的UV封装机构 | 2020-05-14 | 144 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
-
10 一种带接地线的绝缘扳手
