JPS5967855U - high pressure metal vapor discharge lamp - Google Patents
high pressure metal vapor discharge lampInfo
- Publication number
- JPS5967855U JPS5967855U JP16313482U JP16313482U JPS5967855U JP S5967855 U JPS5967855 U JP S5967855U JP 16313482 U JP16313482 U JP 16313482U JP 16313482 U JP16313482 U JP 16313482U JP S5967855 U JPS5967855 U JP S5967855U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- metal vapor
- vapor discharge
- pressure metal
- high pressure
- 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
- 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図は従来放電灯の断面図、第２図は本考案放電灯の
部分断面図である。
第２図において、１・・・透光性セラミック管、２・・
・ディスク、３・・・ガラスセメント、４・・・電極、
５・・・リード線。FIG. 1 is a sectional view of a conventional discharge lamp, and FIG. 2 is a partial sectional view of the discharge lamp of the present invention. In Fig. 2, 1... translucent ceramic tube, 2...
・Disc, 3... Glass cement, 4... Electrode,
5... Lead wire.
Claims (1)
定し外面にリード線５を固定した非透光性の導電性セラ
ミックからなるディスク２で閉塞するとともに、該ディ
スク２の外表面及びリード線５の一部を耐酸化性物質３
で被覆してなる発光管を備えたことを特徴とする高圧金
属蒸気放電灯。 ２ 発光管を外球内に収納せず外気中で直接点灯するよ
うに構成されていることを特徴とする実用新案登録請求
の範囲第１項記載の高圧金属蒸気放電灯。[Claims for Utility Model Registration] l The end of the translucent ceramic tube 1 is closed with a disc 2 made of non-translucent conductive ceramic having an electrode 4 fixed on the inner surface and a lead wire 5 fixed on the outer surface. At the same time, the outer surface of the disk 2 and a part of the lead wire 5 are coated with an oxidation-resistant material 3.
A high-pressure metal vapor discharge lamp characterized by having an arc tube coated with. 2. The high-pressure metal vapor discharge lamp according to claim 1, which is a utility model and is characterized in that the arc tube is not housed in an outer bulb and is configured to be lit directly in the outside air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16313482U JPS5967855U (en) | 1982-10-29 | 1982-10-29 | high pressure metal vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16313482U JPS5967855U (en) | 1982-10-29 | 1982-10-29 | high pressure metal vapor discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5967855U true JPS5967855U (en) | 1984-05-08 |
Family
ID=30358033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16313482U Pending JPS5967855U (en) | 1982-10-29 | 1982-10-29 | high pressure metal vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5967855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998047169A1 (en) * | 1997-04-11 | 1998-10-22 | Ushio Denki Kabushiki Kaisya | Seal of bulb |
| JP2002343304A (en) * | 2001-05-15 | 2002-11-29 | Toto Ltd | Anti-oxidation structure of high-intensity discharge lamp |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146779A (en) * | 1975-06-11 | 1976-12-16 | Iwasaki Electric Co Ltd | Ceramic lamp |
-
1982
- 1982-10-29 JP JP16313482U patent/JPS5967855U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146779A (en) * | 1975-06-11 | 1976-12-16 | Iwasaki Electric Co Ltd | Ceramic lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998047169A1 (en) * | 1997-04-11 | 1998-10-22 | Ushio Denki Kabushiki Kaisya | Seal of bulb |
| US6271627B1 (en) | 1997-04-11 | 2001-08-07 | Ushiodenki Kabushiki Kaisha | Sealing body having a shielding layer for hermetically sealing a tube lamp |
| JP2002343304A (en) * | 2001-05-15 | 2002-11-29 | Toto Ltd | Anti-oxidation structure of high-intensity discharge lamp |
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