JPS64260U - - Google Patents
Info
- Publication number
- JPS64260U JPS64260U JP9467687U JP9467687U JPS64260U JP S64260 U JPS64260 U JP S64260U JP 9467687 U JP9467687 U JP 9467687U JP 9467687 U JP9467687 U JP 9467687U JP S64260 U JPS64260 U JP S64260U
- Authority
- JP
- Japan
- Prior art keywords
- metal halide
- pair
- main electrodes
- halide lamp
- sealed
- 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
- 229910001507 metal halide Inorganic materials 0.000 claims description 4
- 150000005309 metal halides Chemical class 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Discharge Lamp (AREA)
Description
第１図は本考案の一実施例であるメタルハライ
ドランプ発光管の縦断面図、第２図は同じく要部
である間隔保持体の平面図、第３図は同発光管の
封止工程の説明図、第４図は従来ランプ発光管の
縦断面図を示す。
１……発光管、１ａ……封止部、２……主電極
、２ａ……主電極先端、５……間隔保持体。
Fig. 1 is a longitudinal cross-sectional view of a metal halide lamp arc tube that is an embodiment of the present invention, Fig. 2 is a plan view of the spacing member, which is also the main part, and Fig. 3 is an explanation of the sealing process of the arc tube. FIG. 4 shows a longitudinal sectional view of a conventional lamp arc tube. DESCRIPTION OF SYMBOLS 1... Arc tube, 1a... Sealing part, 2... Main electrode, 2a... Main electrode tip, 5... Spacing member.
Claims (1)
ス、水銀および金属ハロゲン化物を封入した片封
止形の発光管を備えたメタルハライドランプにお
いて、上記一対の主電極は耐熱性絶縁物からなる
間隔保持体で離間して保持されていることを特徴
とするメタルハライドランプ。 In a metal halide lamp with a single-sealed arc tube in which a pair of main electrodes are provided in the same sealing part and a starting rare gas, mercury, and a metal halide are sealed, the pair of main electrodes are made of a heat-resistant insulator. A metal halide lamp characterized in that it is held apart by a spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9467687U JPS64260U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9467687U JPS64260U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64260U true JPS64260U (en) | 1989-01-05 |
Family
ID=30958372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9467687U Pending JPS64260U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64260U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030382A (en) * | 1973-03-02 | 1975-03-26 | ||
| JPS5336625U (en) * | 1976-09-03 | 1978-03-31 |
-
1987
- 1987-06-22 JP JP9467687U patent/JPS64260U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030382A (en) * | 1973-03-02 | 1975-03-26 | ||
| JPS5336625U (en) * | 1976-09-03 | 1978-03-31 |