JPH0313928Y2 - - Google Patents
Info
- Publication number
- JPH0313928Y2 JPH0313928Y2 JP1989009825U JP982589U JPH0313928Y2 JP H0313928 Y2 JPH0313928 Y2 JP H0313928Y2 JP 1989009825 U JP1989009825 U JP 1989009825U JP 982589 U JP982589 U JP 982589U JP H0313928 Y2 JPH0313928 Y2 JP H0313928Y2
- Authority
- JP
- Japan
- Prior art keywords
- base
- fluorescent lamp
- cap
- glove
- axial direction
- 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 29
- 238000004891 communication Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000003381 stabilizer 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 |
|---|---|---|---|
| JP1989009825U JPH0313928Y2 (zh) | 1989-02-01 | 1989-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989009825U JPH0313928Y2 (zh) | 1989-02-01 | 1989-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231007U JPH0231007U (zh) | 1990-02-27 |
| JPH0313928Y2 true JPH0313928Y2 (zh) | 1991-03-28 |
Family
ID=31216912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989009825U Expired JPH0313928Y2 (zh) | 1989-02-01 | 1989-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313928Y2 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07123006B2 (ja) * | 1992-12-18 | 1995-12-25 | 株式会社長谷川製作所 | 蛍光管のペンダントの温度上昇防止装置 |
| JP2006302589A (ja) * | 2005-04-19 | 2006-11-02 | Osram-Melco Ltd | 電球形蛍光ランプ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55108163A (en) * | 1979-02-13 | 1980-08-19 | Westinghouse Electric Corp | Electric lamp unit |
-
1989
- 1989-02-01 JP JP1989009825U patent/JPH0313928Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55108163A (en) * | 1979-02-13 | 1980-08-19 | Westinghouse Electric Corp | Electric lamp unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231007U (zh) | 1990-02-27 |
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