JPH0452327B2 - - Google Patents
Info
- Publication number
- JPH0452327B2 JPH0452327B2 JP58241432A JP24143283A JPH0452327B2 JP H0452327 B2 JPH0452327 B2 JP H0452327B2 JP 58241432 A JP58241432 A JP 58241432A JP 24143283 A JP24143283 A JP 24143283A JP H0452327 B2 JPH0452327 B2 JP H0452327B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- sign
- sign surface
- heat pipe
- heating
- 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.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 36
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58241432A JPS60133107A (ja) | 1983-12-20 | 1983-12-20 | 交通標識 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58241432A JPS60133107A (ja) | 1983-12-20 | 1983-12-20 | 交通標識 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60133107A JPS60133107A (ja) | 1985-07-16 |
| JPH0452327B2 true JPH0452327B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-21 |
Family
ID=17074210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58241432A Granted JPS60133107A (ja) | 1983-12-20 | 1983-12-20 | 交通標識 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60133107A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6371213U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-10-28 | 1988-05-13 | ||
| JP7096556B2 (ja) * | 2020-06-18 | 2022-07-06 | ニホン・ドレン株式会社 | 道路反射鏡 |
-
1983
- 1983-12-20 JP JP58241432A patent/JPS60133107A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60133107A (ja) | 1985-07-16 |