JPS588856U - discharge lamp - Google Patents
discharge lampInfo
- Publication number
- JPS588856U JPS588856U JP10270881U JP10270881U JPS588856U JP S588856 U JPS588856 U JP S588856U JP 10270881 U JP10270881 U JP 10270881U JP 10270881 U JP10270881 U JP 10270881U JP S588856 U JPS588856 U JP S588856U
- Authority
- JP
- Japan
- Prior art keywords
- outer tube
- discharge lamp
- discharge
- electrode
- electrodes
- 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
- 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) [Abstract] 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模型図、第２図はこの考案
による放電灯の一実施例を一部切欠いて示す斜視図、第
３図はこの考案の他の実施例を示す内管の断面図である
。
図中、１は外管、２は内管、３は螢光体層、４は電極、
尚、各図中同一符号は同一または相当部 □分を
示す。Fig. 1 is a model diagram showing a conventional discharge lamp, Fig. 2 is a partially cutaway perspective view of an embodiment of the discharge lamp according to this invention, and Fig. 3 is an inner tube showing another embodiment of this invention. FIG. In the figure, 1 is an outer tube, 2 is an inner tube, 3 is a phosphor layer, 4 is an electrode,
The same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
外管の底部に配設された一対以上の電極、内面に螢光体
を被着し、かつ一端が上記各電極同士の放電の短絡を防
止するように各電極を夫々包囲するとともに、開口する
他端が上記外管の先端に向けて順次拡径された複数個の
内管を備えたことを特徴とする放電灯。An outer tube made of a light-transmitting material with mercury and rare gas sealed inside, one or more pairs of electrodes arranged at the bottom of this outer tube, a phosphor coated on the inner surface, and one end between the above electrodes. A discharge lamp comprising a plurality of inner tubes each surrounding each electrode so as to prevent a short circuit of the discharge, and whose other open end is sequentially expanded in diameter toward the tip of the outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10270881U JPS588856U (en) | 1981-07-10 | 1981-07-10 | discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10270881U JPS588856U (en) | 1981-07-10 | 1981-07-10 | discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS588856U true JPS588856U (en) | 1983-01-20 |
Family
ID=29897348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10270881U Pending JPS588856U (en) | 1981-07-10 | 1981-07-10 | discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04110884U (en) * | 1991-03-13 | 1992-09-25 | 澤藤電機株式会社 | Door opening/closing support structure |
-
1981
- 1981-07-10 JP JP10270881U patent/JPS588856U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04110884U (en) * | 1991-03-13 | 1992-09-25 | 澤藤電機株式会社 | Door opening/closing support structure |
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