JPS633055Y2 - - Google Patents
Info
- Publication number
- JPS633055Y2 JPS633055Y2 JP1982189921U JP18992182U JPS633055Y2 JP S633055 Y2 JPS633055 Y2 JP S633055Y2 JP 1982189921 U JP1982189921 U JP 1982189921U JP 18992182 U JP18992182 U JP 18992182U JP S633055 Y2 JPS633055 Y2 JP S633055Y2
- Authority
- JP
- Japan
- Prior art keywords
- outer case
- inner case
- air flow
- case
- air
- 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 claims description 5
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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 |
---|---|---|---|
JP18992182U JPS5995519U (ja) | 1982-12-17 | 1982-12-17 | ダウンライト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18992182U JPS5995519U (ja) | 1982-12-17 | 1982-12-17 | ダウンライト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5995519U JPS5995519U (ja) | 1984-06-28 |
JPS633055Y2 true JPS633055Y2 (es) | 1988-01-26 |
Family
ID=30409351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18992182U Granted JPS5995519U (ja) | 1982-12-17 | 1982-12-17 | ダウンライト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5995519U (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60136421U (ja) * | 1984-02-23 | 1985-09-10 | 松下電工株式会社 | 埋込型照明器具 |
JPH0718102Y2 (ja) * | 1988-07-15 | 1995-04-26 | 松下電工株式会社 | ダウンライト |
JP4730295B2 (ja) * | 2006-12-25 | 2011-07-20 | パナソニック電工株式会社 | 埋込型照明器具 |
JP4174554B1 (ja) * | 2008-02-22 | 2008-11-05 | 利男 平塚 | 照明装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459824Y1 (es) * | 1966-02-04 | 1970-05-07 | ||
JPS52141289A (en) * | 1976-05-20 | 1977-11-25 | Rigaku Denki Kogyo Kk | Method of making xxray filters |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5462672U (es) * | 1977-10-12 | 1979-05-02 |
-
1982
- 1982-12-17 JP JP18992182U patent/JPS5995519U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS459824Y1 (es) * | 1966-02-04 | 1970-05-07 | ||
JPS52141289A (en) * | 1976-05-20 | 1977-11-25 | Rigaku Denki Kogyo Kk | Method of making xxray filters |
Also Published As
Publication number | Publication date |
---|---|
JPS5995519U (ja) | 1984-06-28 |
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