JPS6384698U - - Google Patents
Info
- Publication number
- JPS6384698U JPS6384698U JP17751486U JP17751486U JPS6384698U JP S6384698 U JPS6384698 U JP S6384698U JP 17751486 U JP17751486 U JP 17751486U JP 17751486 U JP17751486 U JP 17751486U JP S6384698 U JPS6384698 U JP S6384698U
- Authority
- JP
- Japan
- Prior art keywords
- traffic light
- planar heating
- heating mat
- view
- signal
- 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
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Description
第１図及び第２図は、鉄道や道路等において使
用される４現示信号機の正面図と側面図、第３図
及び第４図は地上中継信号機の正面図と側面図、
第５図は４現示信号機に面状発熱マツトを取付け
た状態を示す正面図、第６図及び第７図は地上中
継信号機に面状発熱マツトを取付けた状態を示す
正面図、第８図及び第９図は面状発熱マツトの構
成と、電極の配置を示す説明図である。
１…４現示信号機、１ａ…地上中継信号機、３
，３ａ…カバー、１０…面状発熱マツト。
Figures 1 and 2 are a front view and a side view of a 4-display signal used on railways, roads, etc., Figures 3 and 4 are a front view and a side view of a ground relay signal,
Fig. 5 is a front view showing the state in which the planar heating mat is attached to the 4-signal signal, Figs. 6 and 7 are front views showing the state in which the planar heat generating mat is attached to the ground relay signal, and Fig. 8 and FIG. 9 are explanatory diagrams showing the structure of the planar heating mat and the arrangement of electrodes. 1...4 current signal, 1a...ground relay signal, 3
, 3a...Cover, 10... Planar heating mat.
Claims (1)
側面に、面状発熱マツトを設けたことを特徴とす
る信号機。 A traffic light characterized in that a planar heating mat is provided on at least one side of the inside or outside of the traffic light cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17751486U JPS6384698U (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17751486U JPS6384698U (en) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6384698U true JPS6384698U (en) | 1988-06-03 |
Family
ID=31118784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17751486U Pending JPS6384698U (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6384698U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521225B2 (en) * | 1972-11-24 | 1980-06-07 |
-
1986
- 1986-11-20 JP JP17751486U patent/JPS6384698U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521225B2 (en) * | 1972-11-24 | 1980-06-07 |