JPS637923U - - Google Patents
Info
- Publication number
- JPS637923U JPS637923U JP10098686U JP10098686U JPS637923U JP S637923 U JPS637923 U JP S637923U JP 10098686 U JP10098686 U JP 10098686U JP 10098686 U JP10098686 U JP 10098686U JP S637923 U JPS637923 U JP S637923U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- jumper
- rigid horizontal
- jumper conductor
- main line
- 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
- 239000004020 conductor Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000012212 insulator Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
第１図はこの考案に係るジヤンパ装置の実施例
を示す概略側面図、第２図は第１図の―線に
よる横断面図であつてこの考案の要部を示すもの
、第３図ａ，ｂ，ｃ，ｄはこの考案における剛性
水平ジヤンパ導体の各種の断面形を示す簡略横断
面図、第４図は従来の断面外形円形のパイプ導体
の後流に発生するカルマン渦を説明する説明図、
第５図ａ，ｂ，ｃは上記従来のパイプ導体に生起
する定在波振動を説明する説明図である。
５……剛性水平ジヤンパ導体。
FIG. 1 is a schematic side view showing an embodiment of the jumper device according to this invention, FIG. 2 is a cross-sectional view taken along the line --- in FIG. 1, showing the main parts of this invention, and FIGS. b, c, and d are simplified cross-sectional views showing various cross-sectional shapes of the rigid horizontal jumper conductor in this invention, and Fig. 4 is an explanatory diagram illustrating the Karman vortex generated in the wake of a conventional pipe conductor with a circular cross-sectional outline. ,
FIGS. 5a, 5b, and 5c are explanatory diagrams illustrating standing wave vibrations occurring in the conventional pipe conductor. 5...Rigid horizontal jumper conductor.
Claims (1)
剛性水平ジヤンパ導体５の端部付近とを吊りロツ
ド６を介して連結して前記剛性水平ジヤンパ導体
５を支持するとともに、本線３と剛性水平ジヤン
パ導体５の端部とを撚線導体７によつて電気的に
接続してなるジヤンパ装置において、前記剛性水
平ジヤンパ導体５の断面外形が鉛直方向の厚さの
中心を通る水平線に関して上半分と下半分とが異
なる形の非対称形であることを特徴とする架空送
電線のジヤンパ装置。 The yoke 4 located between the tensile insulator chain 2 and the main line 3 and the vicinity of the end of the rigid horizontal jumper conductor 5 are connected via a hanging rod 6 to support the rigid horizontal jumper conductor 5 and to connect the main line 3 and In a jumper device in which the ends of a rigid horizontal jumper conductor 5 are electrically connected by a stranded wire conductor 7, the cross-sectional outline of the rigid horizontal jumper conductor 5 is above the horizontal line passing through the center of the vertical thickness. A jumper device for an overhead power transmission line, characterized in that the half and lower half are asymmetrical with different shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10098686U JPS637923U (en) | 1986-07-01 | 1986-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10098686U JPS637923U (en) | 1986-07-01 | 1986-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS637923U true JPS637923U (en) | 1988-01-19 |
Family
ID=30971313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10098686U Pending JPS637923U (en) | 1986-07-01 | 1986-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS637923U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810073U (en) * | 1971-06-17 | 1973-02-03 |
-
1986
- 1986-07-01 JP JP10098686U patent/JPS637923U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810073U (en) * | 1971-06-17 | 1973-02-03 |
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