JPS5814668U - metal vapor discharge lamp - Google Patents
metal vapor discharge lampInfo
- Publication number
- JPS5814668U JPS5814668U JP10784581U JP10784581U JPS5814668U JP S5814668 U JPS5814668 U JP S5814668U JP 10784581 U JP10784581 U JP 10784581U JP 10784581 U JP10784581 U JP 10784581U JP S5814668 U JPS5814668 U JP S5814668U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- discharge lamp
- coil
- 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.)
- Granted
Links
Landscapes
- Discharge Lamp (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図および第2図は従来ランプの電極取り付は固定部
の断面図、第3図は本考案−実施例の発光管の断面図、
第4図は同じく電極の断面図、第5図は同じく電極の取
り付は固定部の正面図、第6図は他の実施例の電極の取
り付は固定部の正面図である。1 and 2 are cross-sectional views of the fixing part of the electrode attachment of a conventional lamp, and FIG. 3 is a cross-sectional view of the arc tube of the present invention-embodiment.
FIG. 4 is a sectional view of the electrode, FIG. 5 is a front view of the fixing part where the electrode is attached, and FIG. 6 is a front view of the fixing part with the electrode attached in another embodiment.
Claims (1)
装着した閉塞体で封着し、上記金属管に電極を保持した
ものにおいて、上記電極は内側コイルと外側コイルとの
間に電子放射物質を介在したコイルを電極心棒に装着し
、かつ、外側コイルは内側コイルを越えて電極心棒の基
端部に延在して形成され、上記基端部を外側コイルを介
して金属管に固定l−たことを特徴とする金属蒸気放電
灯。Both ends of an arc tube bulb made of a translucent insulator are sealed with a closure body equipped with a metal tube, and an electrode is held in the metal tube, and the electrode is connected between the inner coil and the outer coil. A coil with a radioactive substance interposed therein is attached to the electrode mandrel, and an outer coil is formed to extend beyond the inner coil to the proximal end of the electrode mandrel, and the proximal end is connected to the metal tube via the outer coil. A metal vapor discharge lamp characterized by a fixed lamp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10784581U JPS5814668U (en) | 1981-07-22 | 1981-07-22 | metal vapor discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10784581U JPS5814668U (en) | 1981-07-22 | 1981-07-22 | metal vapor discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5814668U true JPS5814668U (en) | 1983-01-29 |
JPH0334833Y2 JPH0334833Y2 (en) | 1991-07-24 |
Family
ID=29902273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10784581U Granted JPS5814668U (en) | 1981-07-22 | 1981-07-22 | metal vapor discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5814668U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006236654A (en) * | 2005-02-23 | 2006-09-07 | Matsushita Electric Ind Co Ltd | High pressure discharge lamp and manufacturing method of the same |
-
1981
- 1981-07-22 JP JP10784581U patent/JPS5814668U/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006236654A (en) * | 2005-02-23 | 2006-09-07 | Matsushita Electric Ind Co Ltd | High pressure discharge lamp and manufacturing method of the same |
JP4670388B2 (en) * | 2005-02-23 | 2011-04-13 | パナソニック株式会社 | High pressure discharge lamp and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0334833Y2 (en) | 1991-07-24 |
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