JPS62165660U - - Google Patents
Info
- Publication number
- JPS62165660U JPS62165660U JP5288586U JP5288586U JPS62165660U JP S62165660 U JPS62165660 U JP S62165660U JP 5288586 U JP5288586 U JP 5288586U JP 5288586 U JP5288586 U JP 5288586U JP S62165660 U JPS62165660 U JP S62165660U
- Authority
- JP
- Japan
- Prior art keywords
- sintered body
- body engaging
- discharge lamp
- engaging part
- ring
- 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
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
Description
第１図イは、この考案による放電灯用電極の一
実施例における電極の断面図、第１図ロは焼結体
の成形加工方法を説明する図、第２図はこの考案
による放電灯の一実施例を示す図、第３図は従来
の放電灯用電極の一例を示す図である。
図中、１：導電棒、１ａ：接続部、１ｂ：基体
部、１ｃ：焼結体係合部、１ｄ：リング状溝部、
１ｅ：部分的切溝部、２：焼結体。
Figure 1A is a cross-sectional view of an embodiment of the electrode for a discharge lamp according to this invention, Figure 1B is a diagram illustrating a method of forming a sintered body, and Figure 2 is a diagram of an electrode for a discharge lamp according to this invention. FIG. 3 is a diagram showing an example of a conventional discharge lamp electrode. In the figure, 1: conductive rod, 1a: connection section, 1b: base section, 1c: sintered body engagement section, 1d: ring-shaped groove,
1e: Partial kerf, 2: Sintered body.
Claims (1)
された高融点金属からなる導電棒の該焼結体係合
部に焼結体を固定してなる電極を具備する放電灯
において、焼結体係合部はその先端部が所定形状
に形成され、その周面にリング状の溝と部分的切
溝とを有することを特徴とする放電灯。 In a discharge lamp comprising an electrode formed by fixing a sintered body to the sintered body engaging part of a conductive rod made of a high melting point metal in which a connecting part, a base part, and a sintered body engaging part are integrally molded. A discharge lamp characterized in that the sintered body engaging portion has a tip end formed in a predetermined shape and has a ring-shaped groove and a partial cut groove on its circumferential surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986052885U JPH0443966Y2 (en) | 1986-04-10 | 1986-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986052885U JPH0443966Y2 (en) | 1986-04-10 | 1986-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62165660U true JPS62165660U (en) | 1987-10-21 |
| JPH0443966Y2 JPH0443966Y2 (en) | 1992-10-16 |
Family
ID=30878459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986052885U Expired JPH0443966Y2 (en) | 1986-04-10 | 1986-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443966Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010205627A (en) * | 2009-03-05 | 2010-09-16 | Kahoku Lighting Solutions Corp | Gas discharge lamp electrode |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS445106Y1 (en) * | 1965-12-01 | 1969-02-24 | ||
| JPS496885U (en) * | 1972-04-19 | 1974-01-21 |
-
1986
- 1986-04-10 JP JP1986052885U patent/JPH0443966Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS445106Y1 (en) * | 1965-12-01 | 1969-02-24 | ||
| JPS496885U (en) * | 1972-04-19 | 1974-01-21 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010205627A (en) * | 2009-03-05 | 2010-09-16 | Kahoku Lighting Solutions Corp | Gas discharge lamp electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443966Y2 (en) | 1992-10-16 |