JPS60134262U - high pressure metal vapor discharge lamp - Google Patents
high pressure metal vapor discharge lampInfo
- Publication number
- JPS60134262U JPS60134262U JP2176284U JP2176284U JPS60134262U JP S60134262 U JPS60134262 U JP S60134262U JP 2176284 U JP2176284 U JP 2176284U JP 2176284 U JP2176284 U JP 2176284U JP S60134262 U JPS60134262 U JP S60134262U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- discharge lamp
- tube
- vapor discharge
- metal vapor
- 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
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の高圧金属蒸気放電灯の発光管断面図、第
２図は本考案に係る高圧金属蒸気放電灯−の発光管の要
部断面図である。
第２図において、１・・・透光性セラミック管、２・・
・端キャップ、３・・・電極、４・・・金属排気管、５
・・・発光管、６・・・金属管。FIG. 1 is a cross-sectional view of the arc tube of a conventional high-pressure metal vapor discharge lamp, and FIG. 2 is a cross-sectional view of essential parts of the arc tube of the high-pressure metal vapor discharge lamp according to the present invention. In Fig. 2, 1... translucent ceramic tube, 2...
・End cap, 3... Electrode, 4... Metal exhaust pipe, 5
... luminous tube, 6... metal tube.
Claims (1)
定するとともに、該端キャップ２の中央に電極３を支持
する金属排気管４を挿通して気密に固定してなる発光管
５を具備した放電灯において、 前記金属排気管４の内部に該金属排気管４より小径の金
属管６を挿入し、これら両金属管４，６の内端部を同時
に電極３に固定するとともに、上記両金属管４，６の外
端部を一体的に封止したことを特徴とする高圧金属蒸気
放電灯、。[Claims for Utility Model Registration] An end cap 2 is airtightly fixed to the end of a translucent ceramic tube 1, and a metal exhaust pipe 4 that supports an electrode 3 is inserted into the center of the end cap 2 to make it airtight. In a discharge lamp equipped with a fixed arc tube 5, a metal tube 6 having a smaller diameter than the metal exhaust tube 4 is inserted into the metal exhaust tube 4, and the inner ends of both metal tubes 4 and 6 are simultaneously connected. A high-pressure metal vapor discharge lamp, characterized in that it is fixed to the electrode 3 and the outer ends of both the metal tubes 4 and 6 are integrally sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2176284U JPS60134262U (en) | 1984-02-20 | 1984-02-20 | high pressure metal vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2176284U JPS60134262U (en) | 1984-02-20 | 1984-02-20 | high pressure metal vapor discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60134262U true JPS60134262U (en) | 1985-09-06 |
Family
ID=30513451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2176284U Pending JPS60134262U (en) | 1984-02-20 | 1984-02-20 | high pressure metal vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60134262U (en) |
-
1984
- 1984-02-20 JP JP2176284U patent/JPS60134262U/en active Pending
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