JPS5823165U - discharge lamp - Google Patents
discharge lampInfo
- Publication number
- JPS5823165U JPS5823165U JP11730281U JP11730281U JPS5823165U JP S5823165 U JPS5823165 U JP S5823165U JP 11730281 U JP11730281 U JP 11730281U JP 11730281 U JP11730281 U JP 11730281U JP S5823165 U JPS5823165 U JP S5823165U
- Authority
- JP
- Japan
- Prior art keywords
- inner tube
- discharge lamp
- electrodes
- pair
- diameter
- 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 Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の放電灯を示す斜視図、第２図はこの考案
による放電灯の一実施例を示す斜視図、第３図はこの考
案の他の実施例を示す内管の斜視図である。
図中、１は外管、２は内管、３は螢光体層、４は電極、
なお、各図中同一符号は同一または相当部分を示す。Fig. 1 is a perspective view showing a conventional discharge lamp, Fig. 2 is a perspective view showing an embodiment of the discharge lamp according to this invention, and Fig. 3 is a perspective view of an inner tube showing another embodiment of this invention. be. In the figure, 1 is an outer tube, 2 is an inner tube, 3 is a phosphor layer, 4 is an electrode,
Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
電極を対向させて封着し、この電極の個々に内面に螢光
体を被着させた内管を設け、各対の電極間に内管の先端
を経由したＵ字状の放電路を形成させたものにおいて、
各対の電極の一方側に設けられた内管の径を他方側に設
けられた内管の径よりも細くしたことを特徴とする放電
灯。One or more pairs of electrodes are sealed in opposition to the bottom of an outer tube filled with mercury and a rare gas, and each pair of electrodes is provided with an inner tube whose inner surface is coated with a phosphor. In the one in which a U-shaped discharge path is formed through the tip of the inner tube,
A discharge lamp characterized in that the diameter of the inner tube provided on one side of each pair of electrodes is made smaller than the diameter of the inner tube provided on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11730281U JPS5823165U (en) | 1981-08-07 | 1981-08-07 | discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11730281U JPS5823165U (en) | 1981-08-07 | 1981-08-07 | discharge lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5823165U true JPS5823165U (en) | 1983-02-14 |
| JPS6224934Y2 JPS6224934Y2 (en) | 1987-06-25 |
Family
ID=29911485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11730281U Granted JPS5823165U (en) | 1981-08-07 | 1981-08-07 | discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823165U (en) |
-
1981
- 1981-08-07 JP JP11730281U patent/JPS5823165U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224934Y2 (en) | 1987-06-25 |
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