JPS6315555U - - Google Patents
Info
- Publication number
- JPS6315555U JPS6315555U JP1986108594U JP10859486U JPS6315555U JP S6315555 U JPS6315555 U JP S6315555U JP 1986108594 U JP1986108594 U JP 1986108594U JP 10859486 U JP10859486 U JP 10859486U JP S6315555 U JPS6315555 U JP S6315555U
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- discharge lamp
- electrode
- cathode electrode
- wire connection
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 7
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Description
第１図は本考案の第１の実施例を示す断面図、
第２図ａは同上の陰極電極部の側面図、第２図ｂ
は同上の陰極電極部の変形例を示す部分拡大断面
図、第３図は本考案の第２の実施例を示す断面図
、第４図ａは同上の陰極電極部の側面図、第４図
ｂは同上の陰極電極部の変形例を示す部分拡大断
面図、第５図は本実施例での電界放出強度測定結
果を示す相関図である。
１……管体、２……陰極電極部、２ａ……放電
面、２ｂ……基部、２ｃ，２ｄ……リード線接続
部、３ａ，３ｂ……リード線。
FIG. 1 is a sectional view showing a first embodiment of the present invention;
Figure 2a is a side view of the cathode electrode section as above, Figure 2b
3 is a sectional view showing a second embodiment of the present invention; FIG. 4a is a side view of the same cathode electrode portion; FIG. b is a partially enlarged sectional view showing a modified example of the cathode electrode portion same as above, and FIG. 5 is a correlation diagram showing the field emission intensity measurement results in this example. DESCRIPTION OF SYMBOLS 1... tube body, 2... cathode electrode part, 2a... discharge surface, 2b... base, 2c, 2d... lead wire connection part, 3a, 3b... lead wire.
Claims (1)
を形成する円柱状の陰極電極部を、放電灯用管体
の端部を貫通して配置され、かつ、この端部で封
着されたリード線により管体内部において支持し
たことを特徴とする放電灯用電極。 (2) 前記陰極電極部は、直線的な放電面を有す
る円柱状の基部と、この基部の両端部に設けたリ
ード線接続部とを有し、このリード接続部を前記
リード線により支持したものである実用新案登録
請求の範囲第１項記載の放電灯用電極。 (3) 前記陰極電極部のリード線接続部は、円柱
状の基部より小径に形成されたものである実用新
案登録請求の範囲第１項若しくは第２項に記載の
放電灯用電極。 (4) 前記陰極電極部のリード線接続部は、その
表面に導電膜を付着したものである実用新案登録
請求の範囲第１項乃至第３項のいずれかに記載の
放電灯用電極。[Claims for Utility Model Registration] (1) A cylindrical cathode electrode part formed of semiconductor porcelain forming a linear discharge surface is disposed to penetrate through the end of a discharge lamp tube body, and An electrode for a discharge lamp, characterized in that it is supported inside a tube by a lead wire sealed at the end. (2) The cathode electrode section has a cylindrical base having a linear discharge surface and a lead wire connection section provided at both ends of the base, and the lead connection section is supported by the lead wire. The electrode for a discharge lamp according to claim 1, which is a utility model. (3) The electrode for a discharge lamp according to claim 1 or 2, wherein the lead wire connection portion of the cathode electrode portion is formed to have a smaller diameter than the cylindrical base. (4) The discharge lamp electrode according to any one of claims 1 to 3, wherein the lead wire connection part of the cathode electrode part has a conductive film attached to its surface.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986108594U JPH0512917Y2 (en) | 1986-07-15 | 1986-07-15 | |
| KR1019870006970A KR920001845B1 (en) | 1986-07-15 | 1987-07-01 | Hot cathode type discharge lamp apparatus |
| EP87109937A EP0254147A3 (en) | 1986-07-15 | 1987-07-09 | Hot cathode type discharge lamp apparatus |
| CN87104929A CN1006343B (en) | 1986-07-15 | 1987-07-15 | Thermionic cathode type discharge lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986108594U JPH0512917Y2 (en) | 1986-07-15 | 1986-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6315555U true JPS6315555U (en) | 1988-02-01 |
| JPH0512917Y2 JPH0512917Y2 (en) | 1993-04-05 |
Family
ID=30985933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986108594U Expired - Lifetime JPH0512917Y2 (en) | 1986-07-15 | 1986-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512917Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156874U (en) * | 1974-10-30 | 1976-05-04 | ||
| JPS56147355A (en) * | 1980-04-15 | 1981-11-16 | Matsushita Electric Works Ltd | Electrode of discharge lamp |
| JPS61108596A (en) * | 1984-11-02 | 1986-05-27 | 株式会社日立製作所 | Printing paper |
-
1986
- 1986-07-15 JP JP1986108594U patent/JPH0512917Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5156874U (en) * | 1974-10-30 | 1976-05-04 | ||
| JPS56147355A (en) * | 1980-04-15 | 1981-11-16 | Matsushita Electric Works Ltd | Electrode of discharge lamp |
| JPS61108596A (en) * | 1984-11-02 | 1986-05-27 | 株式会社日立製作所 | Printing paper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512917Y2 (en) | 1993-04-05 |