JPS6341862U - - Google Patents
Info
- Publication number
- JPS6341862U JPS6341862U JP13523786U JP13523786U JPS6341862U JP S6341862 U JPS6341862 U JP S6341862U JP 13523786 U JP13523786 U JP 13523786U JP 13523786 U JP13523786 U JP 13523786U JP S6341862 U JPS6341862 U JP S6341862U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- vapor discharge
- conductive metal
- ceramic
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案にかかる金属蒸気放電灯の発光
管の一実施例を示す一端断面図、第２図は第１図
に示した閉塞体の拡大断面図、第３図は第２図に
示した閉塞体の導電性金属厚膜の模様を示す図、
第４図は本考案にかかる金属蒸気放電灯に用いる
閉塞体の導電性金属厚膜の模様の他実施例を示す
断面図、第５図は従来提案した閉塞体の断面図で
ある。
１…発光管バルブ、２…閉塞体、４…電極、５
，５′…外部リード線、６，７…セラミツクシー
ト、８…導電性金属厚膜。
FIG. 1 is a sectional view of one end of an embodiment of the arc tube of a metal vapor discharge lamp according to the present invention, FIG. 2 is an enlarged sectional view of the closure body shown in FIG. 1, and FIG. A diagram showing a pattern of a conductive metal thick film of the illustrated closure body,
FIG. 4 is a sectional view showing another embodiment of the pattern of the conductive metal thick film of the closure used in the metal vapor discharge lamp according to the present invention, and FIG. 5 is a sectional view of a conventional closure. 1... Arc tube bulb, 2... Closure body, 4... Electrode, 5
, 5'... External lead wire, 6, 7... Ceramic sheet, 8... Conductive metal thick film.
Claims (1)
ト間に導電性金属厚膜を設けて一体に焼結したセ
ラミツク成形品からなる閉塞体で封止してなる発
光管を有する金属蒸気放電灯において、前記閉塞
体の導電性金属厚膜の模様が中抜き状あるいは花
弁状となつていることを特徴とする金属蒸気放電
灯。 In a metal vapor discharge lamp having an arc tube formed by sealing both ends of a translucent ceramic tube with a closure body made of a ceramic molded product that is integrally sintered with a conductive metal thick film provided between ceramic sheets, A metal vapor discharge lamp characterized in that the pattern of the thick conductive metal film of the closing body is hollow or petal-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13523786U JPS6341862U (en) | 1986-09-02 | 1986-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13523786U JPS6341862U (en) | 1986-09-02 | 1986-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6341862U true JPS6341862U (en) | 1988-03-18 |
Family
ID=31037232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13523786U Pending JPS6341862U (en) | 1986-09-02 | 1986-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341862U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5864749A (en) * | 1981-10-09 | 1983-04-18 | Mitsubishi Electric Corp | Metal vapor electric-discharge lamp |
-
1986
- 1986-09-02 JP JP13523786U patent/JPS6341862U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5864749A (en) * | 1981-10-09 | 1983-04-18 | Mitsubishi Electric Corp | Metal vapor electric-discharge lamp |
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