JPS6433152U - - Google Patents
Info
- Publication number
- JPS6433152U JPS6433152U JP12747587U JP12747587U JPS6433152U JP S6433152 U JPS6433152 U JP S6433152U JP 12747587 U JP12747587 U JP 12747587U JP 12747587 U JP12747587 U JP 12747587U JP S6433152 U JPS6433152 U JP S6433152U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- covering
- arc tube
- electrode
- closure
- 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
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000012811 non-conductive material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案のセラミツク放電灯の一実施例
であるメタルハライドランプ発光管の一部切欠縦
断面図、第２図は閉塞体と被覆体の組立方法の説
明図、第３図は被覆体の変形例を示す。
１……発光管バルブ、２……閉塞体、４……電
極、６……被覆体、７……係止体。
Fig. 1 is a partially cutaway longitudinal sectional view of a metal halide lamp arc tube which is an embodiment of the ceramic discharge lamp of the present invention, Fig. 2 is an explanatory diagram of the method of assembling the closing body and the covering, and Fig. 3 is the covering. A modification example is shown below. DESCRIPTION OF SYMBOLS 1... Arc tube bulb, 2... Closure body, 4... Electrode, 6... Covering body, 7... Locking body.
Claims (1)
部を電極を支持する導電性セラミツク製閉塞体で
封止してなる発光管を具備するセラミツク放電灯
において、上記閉塞体の内表面上に非導電性セラ
ミツクからなる被覆体を配置し、上記被覆体の表
面に当接し、かつ電極に固着した係止体を設けた
ことを特徴とするセラミツク放電灯。 In a ceramic discharge lamp equipped with an arc tube in which the opening of an arc tube bulb made of translucent ceramic is sealed with a conductive ceramic closure that supports an electrode, a non-conductive material is provided on the inner surface of the closure. 1. A ceramic discharge lamp, characterized in that a covering made of ceramic is disposed, and a locking member is provided that contacts the surface of the covering and is fixed to an electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12747587U JPS6433152U (en) | 1987-08-24 | 1987-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12747587U JPS6433152U (en) | 1987-08-24 | 1987-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433152U true JPS6433152U (en) | 1989-03-01 |
Family
ID=31379943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12747587U Pending JPS6433152U (en) | 1987-08-24 | 1987-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433152U (en) |
-
1987
- 1987-08-24 JP JP12747587U patent/JPS6433152U/ja active Pending