发明申请
US20050266240A1 High tensile nonmagnetic stainless steel wire for overhead electric conductor, low loss overhead electric conductor using the wire, and method of manufacturing the wire and overhead electric conductor
有权
用于架空电导体的高强度非磁性不锈钢丝，使用该导线的低损耗高架导体导体，以及制造导线和架空电导体的方法
- 专利标题： High tensile nonmagnetic stainless steel wire for overhead electric conductor, low loss overhead electric conductor using the wire, and method of manufacturing the wire and overhead electric conductor
- 专利标题（中）： 用于架空电导体的高强度非磁性不锈钢丝，使用该导线的低损耗高架导体导体，以及制造导线和架空电导体的方法
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申请号： US10853080申请日： 2004-05-25
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公开(公告)号： US20050266240A1公开(公告)日： 2005-12-01
- 发明人: Byung Kim , Shang Kim , Byung Woo , Hee Lee , Ju Park , Yong Jeong , Min Lee , Sun Ahn
- 申请人： Byung Kim , Shang Kim , Byung Woo , Hee Lee , Ju Park , Yong Jeong , Min Lee , Sun Ahn
- 主分类号： H01B5/08
- IPC分类号： H01B5/08 ; H01B5/10
摘要：
Provided are the high tensile nonmagnetic stainless steel wire for an low loss overhead electric conductor, the low loss overhead electric conductor using the high tensile nonmagnetic stainless steel wire as its core, and a manufacturing method of them respectively. The high tensile nonmagnetic stainless steel wire reduces a core loss and eddy current loss and minimizes effective electric resistance of the conductor by using the nonmagnetic stainless steel wire, that is a non-magnetic material, rather than a high carbon steel wire, that is a strong magnetic material. In addition, an overall power transmission loss is minimized by strengthening the tensile strength of and reducing a sectional area of the steel wire, making an aluminium-welded layer thicker, and increasing the sectional area of an aluminium conductor.