JPS613663U - Miniature high pressure metal vapor discharge lamp - Google Patents
Miniature high pressure metal vapor discharge lampInfo
- Publication number
- JPS613663U JPS613663U JP7362585U JP7362585U JPS613663U JP S613663 U JPS613663 U JP S613663U JP 7362585 U JP7362585 U JP 7362585U JP 7362585 U JP7362585 U JP 7362585U JP S613663 U JPS613663 U JP S613663U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- metal vapor
- vapor discharge
- miniature high
- pressure metal
- 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
- 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
【図面の簡単な説明】
第１図および第２図は、それぞれ、本考案を実施する電
極一導入線装置の拡大側面図および拡大平面図であり、
そのスケールを両図の間に示している。
第３図は、２つの電極一導入線装置を含んだミニチュア
放電ランプを示しており、そのスケールを同図の下方に
示してある。
１・・・タングステンピン、２・・・モリブデン線、３
−・・・ビーム、５・・・接合部、６・・・箔部、１０
・・・ランプ、１２・・・首部。[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 and FIG. 2 are an enlarged side view and an enlarged plan view, respectively, of an electrode-introduction line device implementing the present invention;
The scale is shown between the two figures. FIG. 3 shows a miniature discharge lamp containing two electrode-feed line arrangements, the scale of which is shown at the bottom of the figure. 1...Tungsten pin, 2...Molybdenum wire, 3
-...Beam, 5...Joint part, 6...Foil part, 10
... lamp, 12... neck.
Claims (1)
定する薄い壁のガラス外管と、ピン状の基端部を有する
一対のタングステン電極とを備え、前記外管が細い首部
を有して、この中を前記基端部に軸線上でレーザー突合
せ溶接された耐熱金属の導入線が延びており、かつ前記
導入線がハーメチツクシールされる箔部を有し、端部損
失を最小にするようにしたことを特徴とするミニチュア
高圧金属蒸気放電ランプ。a thin-walled glass outer tube defining a discharge space not exceeding about 1 cubic centimeter in volume and a pair of tungsten electrodes having pin-like proximal ends, the outer tube having a narrow neck and an inner tube having a narrow neck; A heat-resistant metal lead-in wire laser-butt-welded on the axis extends to the proximal end, and the lead-in wire has a foil portion hermetically sealed to minimize end loss. A miniature high-pressure metal vapor discharge lamp characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7362585U JPS613663U (en) | 1985-05-20 | 1985-05-20 | Miniature high pressure metal vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7362585U JPS613663U (en) | 1985-05-20 | 1985-05-20 | Miniature high pressure metal vapor discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS613663U true JPS613663U (en) | 1986-01-10 |
Family
ID=30613167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7362585U Pending JPS613663U (en) | 1985-05-20 | 1985-05-20 | Miniature high pressure metal vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613663U (en) |
-
1985
- 1985-05-20 JP JP7362585U patent/JPS613663U/en active Pending
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