JPH0164926U - - Google Patents
Info
- Publication number
- JPH0164926U JPH0164926U JP1987159304U JP15930487U JPH0164926U JP H0164926 U JPH0164926 U JP H0164926U JP 1987159304 U JP1987159304 U JP 1987159304U JP 15930487 U JP15930487 U JP 15930487U JP H0164926 U JPH0164926 U JP H0164926U
- Authority
- JP
- Japan
- Prior art keywords
- power transmission
- transmission line
- protective cover
- current transformer
- base
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
第１図は本考案に係る架空送電線用融雪装置の
一実施例を示す断面図である。
１１〜一次コイル、１２〜二次コイル、１３〜
鉄心、１４〜変流器、１５〜送電線、１６〜絶縁
電熱線、１９〜基台、２０〜防護カバー、２２，
２４〜通気口。
FIG. 1 is a sectional view showing an embodiment of the snow melting device for overhead power transmission lines according to the present invention. 11~Primary coil, 12~Secondary coil, 13~
Iron core, 14 - current transformer, 15 - power transmission line, 16 - insulated heating wire, 19 - base, 20 - protective cover, 22,
24~Vent.
Claims (1)
き付けた絶縁電熱線に電流を供給する二次コイル
と、これら一次コイルおよび二次コイルが巻かれ
た鉄心とからなる変流器を、基台上に設置し、上
記変流器を覆うように防護カバーを被せ、その防
護カバーの下部と上部に通気口を設けてなる架空
送電線の融雪装置において、上記基台を遮音性部
材で構成し、その基台の縁を防護カバーの側面よ
り外に張り出させたことを特徴とする架空送電線
の融雪装置。 A current transformer consisting of a primary coil that carries the current of the power transmission line, a secondary coil that supplies current to the insulated heating wire wound around the power transmission line, and an iron core around which these primary coils and secondary coils are wound is mounted on a base. In the snow melting device for an overhead power transmission line, which is installed on top of the current transformer, a protective cover is placed over the current transformer, and ventilation holes are provided at the bottom and top of the protective cover, the base is made of a sound insulating material. A snow melting device for an overhead power transmission line, characterized in that the edge of the base extends beyond the side of the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15930487U JPH062430Y2 (en) | 1987-10-20 | 1987-10-20 | Snow melting equipment for overhead power lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15930487U JPH062430Y2 (en) | 1987-10-20 | 1987-10-20 | Snow melting equipment for overhead power lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0164926U true JPH0164926U (en) | 1989-04-26 |
| JPH062430Y2 JPH062430Y2 (en) | 1994-01-19 |
Family
ID=31440399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15930487U Expired - Lifetime JPH062430Y2 (en) | 1987-10-20 | 1987-10-20 | Snow melting equipment for overhead power lines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062430Y2 (en) |
-
1987
- 1987-10-20 JP JP15930487U patent/JPH062430Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062430Y2 (en) | 1994-01-19 |