JPH048215U - - Google Patents
Info
- Publication number
- JPH048215U JPH048215U JP4796690U JP4796690U JPH048215U JP H048215 U JPH048215 U JP H048215U JP 4796690 U JP4796690 U JP 4796690U JP 4796690 U JP4796690 U JP 4796690U JP H048215 U JPH048215 U JP H048215U
- Authority
- JP
- Japan
- Prior art keywords
- insulated wire
- snow
- insulating layer
- resistant insulated
- conductor
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Description
第１図は本考案に係る難着雪絶縁電線の断面図
、第２図Ａ，Ｂ，Ｃは同絶縁電線の着雪動作をそ
れぞれ段階的に示す断面図、第３図Ａ，Ｂは丸型
の絶縁電線の着雪動作を説明するための断面図、
第４図は従来の難着雪絶縁電線の断面図である。
１０……導体、１１……絶縁層、１２……突条
。
Fig. 1 is a cross-sectional view of the snow-resistant insulated wire according to the present invention, Fig. 2 A, B, and C are cross-sectional views showing step-by-step snow accretion operations of the same insulated wire, and Fig. 3 A, B are circles. A cross-sectional diagram to explain the snow accretion behavior of the type insulated wire,
FIG. 4 is a cross-sectional view of a conventional insulated wire that is resistant to snow accretion. 10...Conductor, 11...Insulating layer, 12...Protrusion.
Claims (1)
線であつて、前記絶縁層の周面に長さ方向に沿つ
て断面略円弧状の複数の突条が設けられているこ
とを特徴とする難着雪絶縁電線。 A snow-resistant insulated wire having an insulating layer provided on a conductor, characterized in that a plurality of protrusions having a substantially arcuate cross section are provided along the length direction on the circumferential surface of the insulating layer. Snow-resistant insulated wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4796690U JPH048215U (en) | 1990-05-08 | 1990-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4796690U JPH048215U (en) | 1990-05-08 | 1990-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048215U true JPH048215U (en) | 1992-01-24 |
Family
ID=31564363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4796690U Pending JPH048215U (en) | 1990-05-08 | 1990-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048215U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620974A (en) * | 1979-07-26 | 1981-02-27 | Hiroshi Aoki | Dry ice freezer*refrigerator |
| JPS60128284U (en) * | 1984-02-06 | 1985-08-28 | 株式会社 吉田商会タチカワ | Cold storage |
| JPS63113870U (en) * | 1987-01-19 | 1988-07-22 | ||
| JPS63168780U (en) * | 1987-04-20 | 1988-11-02 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS459714Y1 (en) * | 1967-06-10 | 1970-05-07 |
-
1990
- 1990-05-08 JP JP4796690U patent/JPH048215U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS459714Y1 (en) * | 1967-06-10 | 1970-05-07 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620974A (en) * | 1979-07-26 | 1981-02-27 | Hiroshi Aoki | Dry ice freezer*refrigerator |
| JPS60128284U (en) * | 1984-02-06 | 1985-08-28 | 株式会社 吉田商会タチカワ | Cold storage |
| JPS63113870U (en) * | 1987-01-19 | 1988-07-22 | ||
| JPS63168780U (en) * | 1987-04-20 | 1988-11-02 |