JPS6156714U - - Google Patents
Info
- Publication number
- JPS6156714U JPS6156714U JP14126784U JP14126784U JPS6156714U JP S6156714 U JPS6156714 U JP S6156714U JP 14126784 U JP14126784 U JP 14126784U JP 14126784 U JP14126784 U JP 14126784U JP S6156714 U JPS6156714 U JP S6156714U
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- bulge
- radius
- outer diameter
- wind noise
- 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.)
- Pending
Links
Landscapes
- Non-Insulated Conductors (AREA)
Description
第１図はこの考案の低温騒音型電線の一実施例
を示す概略横断面図、第２図は△Ｒ／Ｒと風音の
低減量との関係を示すグラフ、第３図はこの考案
の実施例による実験結果を示すグラフである。
１……電線（低風騒音型電線）、２……素線、
３……素線、４……外径線、５……膨出部、△Ｒ
……膨出高さ、Ｒ……電線半径、θ……膨出部中
心角、Ａ，Ｂ，Ｃ……電線。
Fig. 1 is a schematic cross-sectional view showing an example of the low-temperature noise electric wire of this invention, Fig. 2 is a graph showing the relationship between △R/R and the amount of wind noise reduction, and Fig. 3 is a graph showing the relationship between △R/R and the amount of wind noise reduction. It is a graph showing experimental results according to Examples. 1...Electric wire (low wind noise type electric wire), 2...Element wire,
3...Element wire, 4...Outer diameter wire, 5...Bulging part, △R
...Bulge height, R...Wire radius, θ...Bulge part center angle, A, B, C...Wire.
Claims (1)
上の素線を、電線の外径線から外方に向けて扇形
の中心角が１８０°以下の円弧状に膨出する膨出
部を有するものとし、かつ上記膨出部の膨出高さ
△Ｒと上記電線の半径Ｒとの比△Ｒ／Ｒを０．１
５から０．４５までの範囲内としたことを特徴と
する低風騒音型電線。 At least two or more strands forming the outermost strand of the electric wire have a bulging part that bulges outward from the outer diameter line in an arc shape with a fan-shaped center angle of 180° or less and the ratio ΔR/R of the bulge height ΔR of the bulge portion to the radius R of the electric wire is 0.1.
A low wind noise type electric wire characterized in that the noise is within the range of 5 to 0.45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14126784U JPS6156714U (en) | 1984-09-18 | 1984-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14126784U JPS6156714U (en) | 1984-09-18 | 1984-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156714U true JPS6156714U (en) | 1986-04-16 |
Family
ID=30699610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14126784U Pending JPS6156714U (en) | 1984-09-18 | 1984-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156714U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025105A (en) * | 1983-07-21 | 1985-02-07 | 日立電線株式会社 | Vibration preventive wire |
-
1984
- 1984-09-18 JP JP14126784U patent/JPS6156714U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025105A (en) * | 1983-07-21 | 1985-02-07 | 日立電線株式会社 | Vibration preventive wire |