JPH0338725Y2 - - Google Patents
Info
- Publication number
- JPH0338725Y2 JPH0338725Y2 JP8700388U JP8700388U JPH0338725Y2 JP H0338725 Y2 JPH0338725 Y2 JP H0338725Y2 JP 8700388 U JP8700388 U JP 8700388U JP 8700388 U JP8700388 U JP 8700388U JP H0338725 Y2 JPH0338725 Y2 JP H0338725Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- protective case
- lighting lamp
- notch
- underwater lighting
- 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
- 230000001681 protective effect Effects 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 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 |
|---|---|---|---|
| JP8700388U JPH0338725Y2 (en]) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8700388U JPH0338725Y2 (en]) | 1988-06-29 | 1988-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027806U JPH027806U (en]) | 1990-01-18 |
| JPH0338725Y2 true JPH0338725Y2 (en]) | 1991-08-15 |
Family
ID=31311640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8700388U Expired JPH0338725Y2 (en]) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338725Y2 (en]) |
-
1988
- 1988-06-29 JP JP8700388U patent/JPH0338725Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027806U (en]) | 1990-01-18 |
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