JPS62167363U - - Google Patents
Info
- Publication number
- JPS62167363U JPS62167363U JP5488386U JP5488386U JPS62167363U JP S62167363 U JPS62167363 U JP S62167363U JP 5488386 U JP5488386 U JP 5488386U JP 5488386 U JP5488386 U JP 5488386U JP S62167363 U JPS62167363 U JP S62167363U
- Authority
- JP
- Japan
- Prior art keywords
- molded product
- ceramic
- ring
- discharge lamp
- vapor discharge
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 1
- 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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の断面図、第２図は第１
図に示した閉塞体の拡大断面図、第３図は本考案
にかかる閉塞体の製造方法の一例の概略を説明す
るための図である。
１……発光管バルブ、２……閉塞体、４……電
極（電気導入体）、５……外部リード線（電気導
入体）、６，７，８……セラミツクシート、９…
…導電性金属厚膜、１０，１１……凹部。
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, and FIG.
FIG. 3 is an enlarged cross-sectional view of the closure body shown in the figure, and is a diagram for explaining an outline of an example of the method for manufacturing the closure body according to the present invention. DESCRIPTION OF SYMBOLS 1... Arc tube bulb, 2... Closure body, 4... Electrode (electricity introduction body), 5... External lead wire (electricity introduction body), 6, 7, 8... Ceramic sheet, 9...
... Conductive metal thick film, 10, 11 ... recess.
Claims (1)
持するセラミツク製の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
は複数のセラミツクシート間に導電性金属厚膜を
一体に焼結した円板状の成形品からなり、且つこ
の成形品はその中心軸に対してセラミツクシート
間の導電性金属厚膜が直角面となるように形成し
、さらにこの成形品の片側平面部外周にリング状
の突起部を設け、このリング状突起部を透光性セ
ラミツク管の端部に嵌合させたことを特徴とする
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 ceramic closing body that supports an electricity introducing body, the closing body has a conductive metal thickness between a plurality of ceramic sheets. It consists of a disk-shaped molded product in which a membrane is sintered into one piece, and this molded product is formed so that the conductive metal thick film between the ceramic sheets is perpendicular to the central axis of the molded product. A metal vapor discharge lamp characterized in that a ring-shaped protrusion is provided on the outer periphery of a flat surface on one side of the lamp, and the ring-shaped protrusion is fitted to an end of a translucent ceramic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5488386U JPH0418203Y2 (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5488386U JPH0418203Y2 (en) | 1986-04-11 | 1986-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62167363U true JPS62167363U (en) | 1987-10-23 |
| JPH0418203Y2 JPH0418203Y2 (en) | 1992-04-23 |
Family
ID=30882279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5488386U Expired JPH0418203Y2 (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418203Y2 (en) |
-
1986
- 1986-04-11 JP JP5488386U patent/JPH0418203Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418203Y2 (en) | 1992-04-23 |