JPS6320013Y2 - - Google Patents
Info
- Publication number
- JPS6320013Y2 JPS6320013Y2 JP18060780U JP18060780U JPS6320013Y2 JP S6320013 Y2 JPS6320013 Y2 JP S6320013Y2 JP 18060780 U JP18060780 U JP 18060780U JP 18060780 U JP18060780 U JP 18060780U JP S6320013 Y2 JPS6320013 Y2 JP S6320013Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflective surface
- pair
- chevron
- shaped
- concave
- 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
Links
- 238000009423 ventilation Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18060780U JPS6320013Y2 (OSRAM) | 1980-12-15 | 1980-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18060780U JPS6320013Y2 (OSRAM) | 1980-12-15 | 1980-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57103607U JPS57103607U (OSRAM) | 1982-06-25 |
| JPS6320013Y2 true JPS6320013Y2 (OSRAM) | 1988-06-03 |
Family
ID=29977341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18060780U Expired JPS6320013Y2 (OSRAM) | 1980-12-15 | 1980-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320013Y2 (OSRAM) |
-
1980
- 1980-12-15 JP JP18060780U patent/JPS6320013Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57103607U (OSRAM) | 1982-06-25 |
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