JPH0316641U - - Google Patents
Info
- Publication number
- JPH0316641U JPH0316641U JP7744389U JP7744389U JPH0316641U JP H0316641 U JPH0316641 U JP H0316641U JP 7744389 U JP7744389 U JP 7744389U JP 7744389 U JP7744389 U JP 7744389U JP H0316641 U JPH0316641 U JP H0316641U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- metal vapor
- sealing portion
- vapor discharge
- arc tube
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 3
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 1
Description
第１図は本考案の一実施例を示すメタルハライ
ドランプの発光管を示す断面図、第２図は従来の
メタルハライドランプの発光管を示す断面図であ
る。
１…発光管バルブ、３…封止部、４…外筒部、
５…電極、８…封着線、９…外部リード線、２０
…耐熱性ウール、２１…セメント。
FIG. 1 is a sectional view showing an arc tube of a metal halide lamp according to an embodiment of the present invention, and FIG. 2 is a sectional view showing an arc tube of a conventional metal halide lamp. 1... Arc tube bulb, 3... Sealing part, 4... Outer cylinder part,
5... Electrode, 8... Sealed wire, 9... External lead wire, 20
...Heat-resistant wool, 21...Cement.
Claims (1)
封止部の端部に外筒部を設け、上記発光管の内部
に収容された電極を上記封止部に封装し、この電
極に接続された外部リード線を上記外筒部内を挿
通させて導出した金属蒸気放電灯において、 上記外筒部の内部に耐熱性を有する非含水性充
填物を詰め込み、この外筒部の開口部をセメント
によつて閉塞したことを特徴とする金属蒸気放電
灯。[Claims for Utility Model Registration] A sealing portion is formed at the end of the arc tube, and an outer cylindrical portion is provided at the end of the sealing portion, and the electrode housed inside the arc tube is connected to the sealing portion. In the metal vapor discharge lamp, the outer lead wire connected to the electrode is inserted into the outer cylindrical part to lead out the metal vapor discharge lamp. A metal vapor discharge lamp characterized in that an opening in an outer cylinder is closed with cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7744389U JPH0316641U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7744389U JPH0316641U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316641U true JPH0316641U (en) | 1991-02-19 |
Family
ID=31619836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7744389U Pending JPH0316641U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002539721A (en) * | 1999-03-16 | 2002-11-19 | エリクソン インコーポレイテッド | Supporting assembly for personal electronic device and method of using the same |
-
1989
- 1989-06-30 JP JP7744389U patent/JPH0316641U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002539721A (en) * | 1999-03-16 | 2002-11-19 | エリクソン インコーポレイテッド | Supporting assembly for personal electronic device and method of using the same |
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