JPS5951443U - high pressure metal vapor discharge lamp - Google Patents
high pressure metal vapor discharge lampInfo
- Publication number
- JPS5951443U JPS5951443U JP14566782U JP14566782U JPS5951443U JP S5951443 U JPS5951443 U JP S5951443U JP 14566782 U JP14566782 U JP 14566782U JP 14566782 U JP14566782 U JP 14566782U JP S5951443 U JPS5951443 U JP S5951443U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- support tube
- metal vapor
- electrode
- vapor discharge
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来放電灯の電極支持部の断面図、
第３”図は本案放電灯の電極支持部の断面図、第４図は
組立作業の説明図、第５図は電極支持部の正面図、第６
図は本案の他の実施例の断面図である。
第３図において、１・・・電極支持管、２・・・電極焼
結体、１・・・突出長、ｄ・・・電極支持管外径。Figures 1 and 2 are cross-sectional views of the electrode support part of a conventional discharge lamp;
Figure 3'' is a sectional view of the electrode support part of the discharge lamp of the present invention, Figure 4 is an explanatory diagram of the assembly work, Figure 5 is a front view of the electrode support part, and Figure 6
The figure is a sectional view of another embodiment of the present invention. In FIG. 3, 1... Electrode support tube, 2... Electrode sintered body, 1... Projection length, d... Electrode support tube outer diameter.
Claims (1)
極支持管１の内径より若干小さい直径の電極焼結体２を
先端部を残して直接挿入したうえ、前記電極支持管１の
一部を外部より溶融させて前記電極焼結体２を電極支持
管１に固定支持させたことを特徴とする高圧金属蒸気放
電灯。 ２ 実用新案登録請求の範囲第１項記載の放電灯におい
て、電極支持管１の先端部より出ている電極焼結体２の
長さ１は、電極支持管１の外径をｄとした場合、１≧０
・６ｄであることを特徴とする高圧金属蒸気放電灯。[Claims for Utility Model Registration] 1. An electrode sintered body 2 having a diameter slightly smaller than the inner diameter of the electrode support tube 1 is inserted directly into the tip of an electrode support tube 1 made of a heat-resistant metal, leaving the tip intact. A high-pressure metal vapor discharge lamp, characterized in that a part of the electrode support tube 1 is melted from the outside to fix and support the electrode sintered body 2 on the electrode support tube 1. 2. In the discharge lamp according to claim 1 of the utility model registration claim, the length 1 of the electrode sintered body 2 protruding from the tip of the electrode support tube 1 is the length 1 when the outer diameter of the electrode support tube 1 is d. , 1≧0
- A high-pressure metal vapor discharge lamp characterized by 6d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14566782U JPS5951443U (en) | 1982-09-28 | 1982-09-28 | high pressure metal vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14566782U JPS5951443U (en) | 1982-09-28 | 1982-09-28 | high pressure metal vapor discharge lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5951443U true JPS5951443U (en) | 1984-04-04 |
| JPS6321887Y2 JPS6321887Y2 (en) | 1988-06-16 |
Family
ID=30324473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14566782U Granted JPS5951443U (en) | 1982-09-28 | 1982-09-28 | high pressure metal vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5951443U (en) |
-
1982
- 1982-09-28 JP JP14566782U patent/JPS5951443U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6321887Y2 (en) | 1988-06-16 |
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