JPS5873512U - overhead power lines - Google Patents

overhead power lines

Info

Publication number
JPS5873512U
JPS5873512U JP16896981U JP16896981U JPS5873512U JP S5873512 U JPS5873512 U JP S5873512U JP 16896981 U JP16896981 U JP 16896981U JP 16896981 U JP16896981 U JP 16896981U JP S5873512 U JPS5873512 U JP S5873512U
Authority
JP
Japan
Prior art keywords
metal
overhead power
heat
power lines
layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP16896981U
Other languages
Japanese (ja)
Other versions
JPH0117047Y2 (en
Inventor
弘一 吉田
石飛　正己
秀明 白井
中野　昌信
大野　弘久
生島　博
Original Assignee
三菱電線工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電線工業株式会社 filed Critical 三菱電線工業株式会社
Priority to JP16896981U priority Critical patent/JPS5873512U/en
Publication of JPS5873512U publication Critical patent/JPS5873512U/en
Application granted granted Critical
Publication of JPH0117047Y2 publication Critical patent/JPH0117047Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係わる架空送電線の一実施例の断面図
であり、１は鋼線、２はアルミニウム線、４は撚線導体
の最外層表面に酸化性雰囲気下で加熱地理された加熱処
理層、５は金属酸化物、金属水酸化物又は金属炭酸塩の
少なくとも１種からなる粉末層である。 第２図及び第３図は本考案の架空送電線のコロナ騒音防
止効果を示す図である。Fig. 1 is a cross-sectional view of an embodiment of an overhead power transmission line according to the present invention, in which 1 is a steel wire, 2 is an aluminum wire, and 4 is a stranded conductor whose outermost layer surface is heated in an oxidizing atmosphere. The heat-treated layer 5 is a powder layer made of at least one of metal oxides, metal hydroxides, and metal carbonates. FIGS. 2 and 3 are diagrams showing the corona noise prevention effect of the overhead power transmission line of the present invention.

Claims (1)

【実用新案登録請求の範囲】 １　撚線導体の少なくとも最外層表面を酸化性雰囲気下
で加熱処理し、加熱処理層を形成すると共に、該加熱処
理層上に、金属酸化物、金属水酸化物又は金属炭酸塩よ
り選ばれた少なくとも１種の粉末層を形成してなること
を特徴とする架空送電線。 ２　前記加熱処理は火炎吹き付は処理である実用新案登
録請求の範囲第１項記載の架空送電線。 ３　前記金属酸化物、金属水酸化物及び金属炭酸塩を構
成する金属元素、は、Ｚｎ、、Ｆ、、２Ｍｇ、Ａ１の少
な（とも１種である実用新案登録請求の範囲第１項記載
の架空送電線。[Claims for Utility Model Registration] 1. At least the surface of the outermost layer of a stranded wire conductor is heat-treated in an oxidizing atmosphere to form a heat-treated layer, and a metal oxide or metal hydroxide is added on the heat-treated layer. or a powder layer of at least one selected from metal carbonates. 2. The overhead power transmission line according to claim 1, wherein the heat treatment is flame spraying treatment. 3 The metal elements constituting the metal oxides, metal hydroxides and metal carbonates are Zn, F, 2Mg, and A1 (all of which are 1 type) according to claim 1 of the utility model registration claim. Overhead power lines.
JP16896981U 1981-11-12 1981-11-12 overhead power lines Granted JPS5873512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16896981U JPS5873512U (en) 1981-11-12 1981-11-12 overhead power lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16896981U JPS5873512U (en) 1981-11-12 1981-11-12 overhead power lines

Publications (2)

Publication Number Publication Date
JPS5873512U true JPS5873512U (en) 1983-05-18
JPH0117047Y2 JPH0117047Y2 (en) 1989-05-18

Family

ID=29960976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16896981U Granted JPS5873512U (en) 1981-11-12 1981-11-12 overhead power lines

Country Status (1)

Country Link
JP (1) JPS5873512U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016515281A (en) * 2013-02-26 2016-05-26 ジェネラル・ケーブル・テクノロジーズ・コーポレーション Coated overhead wire and method
US10586633B2 (en) 2012-08-10 2020-03-10 General Cable Technologies Corporation Surface modified overhead conductor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635311A (en) * 1979-08-31 1981-04-08 Furukawa Electric Co Ltd Method of surface treating aluminum twisted conductor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635311A (en) * 1979-08-31 1981-04-08 Furukawa Electric Co Ltd Method of surface treating aluminum twisted conductor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10586633B2 (en) 2012-08-10 2020-03-10 General Cable Technologies Corporation Surface modified overhead conductor
JP2016515281A (en) * 2013-02-26 2016-05-26 ジェネラル・ケーブル・テクノロジーズ・コーポレーション Coated overhead wire and method
US10957468B2 (en) 2013-02-26 2021-03-23 General Cable Technologies Corporation Coated overhead conductors and methods

Also Published As

Publication number Publication date
JPH0117047Y2 (en) 1989-05-18

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