JPH0448573Y2 - - Google Patents
Info
- Publication number
- JPH0448573Y2 JPH0448573Y2 JP1988012288U JP1228888U JPH0448573Y2 JP H0448573 Y2 JPH0448573 Y2 JP H0448573Y2 JP 1988012288 U JP1988012288 U JP 1988012288U JP 1228888 U JP1228888 U JP 1228888U JP H0448573 Y2 JPH0448573 Y2 JP H0448573Y2
- Authority
- JP
- Japan
- Prior art keywords
- socket
- cylindrical body
- gap
- outer cylinder
- outer cylindrical
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988012288U JPH0448573Y2 (es) | 1988-02-01 | 1988-02-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988012288U JPH0448573Y2 (es) | 1988-02-01 | 1988-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01117006U JPH01117006U (es) | 1989-08-08 |
JPH0448573Y2 true JPH0448573Y2 (es) | 1992-11-16 |
Family
ID=31515775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988012288U Expired JPH0448573Y2 (es) | 1988-02-01 | 1988-02-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0448573Y2 (es) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539697B2 (es) * | 1974-07-15 | 1980-10-13 | ||
JPS639712B2 (es) * | 1980-08-13 | 1988-03-01 | Fujitsu Ltd |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539697U (es) * | 1978-09-08 | 1980-03-14 | ||
JPS639712U (es) * | 1986-07-07 | 1988-01-22 |
-
1988
- 1988-02-01 JP JP1988012288U patent/JPH0448573Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5539697B2 (es) * | 1974-07-15 | 1980-10-13 | ||
JPS639712B2 (es) * | 1980-08-13 | 1988-03-01 | Fujitsu Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPH01117006U (es) | 1989-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6247830B1 (en) | Heat shield for agricultural light bulb | |
CN110854701B (zh) | 一种户外电力设备箱 | |
US4159411A (en) | Portable radiant heating apparatus | |
JPH0448573Y2 (es) | ||
CN208587890U (zh) | 一种矿灯用散热装置 | |
CN206600629U (zh) | 节能led灯具的热量传导装置 | |
CN213749614U (zh) | 一种用于便携式拉曼光谱仪的散热结构 | |
CN210641247U (zh) | 一种电力自动化设备的散热装置 | |
JPS6342313Y2 (es) | ||
KR200149095Y1 (ko) | 전자식 냉각장치를 이용한 냉각용 하우징 | |
CN215775822U (zh) | 一种可人体散热降温的安全帽 | |
CN207407147U (zh) | 带涡轮风扇的灯具 | |
CN213579751U (zh) | 一种辐射测量用的外置制冷机构 | |
JPS6340820Y2 (es) | ||
JPS628944Y2 (es) | ||
CN111486423B (zh) | 一种便于拆装的led射灯背部散热器及其组装方法 | |
CN209836282U (zh) | 一种氮化炉进气管道控制系统 | |
JPH0514249Y2 (es) | ||
CN214705708U (zh) | 一种35kV带触头盒式的电流互感器 | |
CN220252365U (zh) | 一种散热效果优异的工业相机外壳 | |
CN215412103U (zh) | 一种新型石墨烯电暖器 | |
CN214851017U (zh) | 一种具有防尘保护功能的发电机励磁装置 | |
CN219591971U (zh) | 一种带有稳定降温结构的配电室母排装置 | |
CN220604763U (zh) | 一种散热效果好的回收装置 | |
JPH07298107A (ja) | 炉内監視装置 |