JPS63138247U - - Google Patents
Info
- Publication number
- JPS63138247U JPS63138247U JP3084787U JP3084787U JPS63138247U JP S63138247 U JPS63138247 U JP S63138247U JP 3084787 U JP3084787 U JP 3084787U JP 3084787 U JP3084787 U JP 3084787U JP S63138247 U JPS63138247 U JP S63138247U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- trolley wire
- current collecting
- collecting part
- insulated trolley
- 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 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Description
第1図は本考案に係る絶縁トロリー線の一実施
例を示した概略縦断面図、第2図は本考案に係る
絶縁トロリー線の他の実施例を示した概略縦断面
図、第3図は上記第1図及び第2図の絶縁トロリ
ー線で使用される自己温度制御形のヒーターの概
略縦断面図である。
図中、1……導体、1a……集電部、1b……
凹部、2……絶縁被覆、3……放熱層、H……自
己温度制御形のヒーター。
FIG. 1 is a schematic longitudinal cross-sectional view showing one embodiment of the insulated trolley wire according to the present invention, FIG. 2 is a schematic longitudinal cross-sectional view showing another embodiment of the insulated trolley wire according to the present invention, and FIG. 2 is a schematic vertical sectional view of a self-temperature-controlled heater used in the insulated trolley wire of FIGS. 1 and 2. FIG. In the figure, 1... conductor, 1a... current collector, 1b...
Recessed portion, 2... Insulating coating, 3... Heat dissipation layer, H... Self-temperature control type heater.
Claims (1)
絶縁トロリー線において、少なくとも前記導体の
集電部と反対側の直上あるいは導体近傍の前記被
覆中に自己温度制御形ヒーターを埋設し、必要に
より絶縁被覆上に放熱層を設けたことを特徴とす
る絶縁トロリー線。 In an insulated trolley wire in which a conductor is coated with an insulating material except for its current collecting part, a self-temperature-controlled heater is embedded at least directly above the conductor on the side opposite to the current collecting part or in the covering near the conductor, and if necessary, An insulated trolley wire characterized by having a heat dissipation layer provided on an insulating coating.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3084787U JPS63138247U (en) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3084787U JPS63138247U (en) | 1987-03-02 | 1987-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63138247U true JPS63138247U (en) | 1988-09-12 |
Family
ID=30836032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3084787U Pending JPS63138247U (en) | 1987-03-02 | 1987-03-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63138247U (en) |
-
1987
- 1987-03-02 JP JP3084787U patent/JPS63138247U/ja active Pending