JPS6315553U - - Google Patents
Info
- Publication number
- JPS6315553U JPS6315553U JP10859286U JP10859286U JPS6315553U JP S6315553 U JPS6315553 U JP S6315553U JP 10859286 U JP10859286 U JP 10859286U JP 10859286 U JP10859286 U JP 10859286U JP S6315553 U JPS6315553 U JP S6315553U
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- wire engaging
- discharge lamp
- engaging portion
- electrode
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 8
- 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
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は同上の陰極電極部の側面図、第３図は同上の陰
極電極部の変形例を示す部分拡大断面図、第４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……リード線係合
部、３ａ，３ｂ……リード線。
Fig. 1 is a cross-sectional view showing an embodiment of the present invention, Fig. 2 is a side view of the cathode electrode part of the same as above, Fig. 3 is a partially enlarged sectional view of a modified example of the cathode electrode part of the same as above, and Fig. 4 is FIG. 3 is a correlation diagram showing 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 engaging part, 3a, 3b... lead wire.
Claims (1)
した弧状の放電面を有し、かつ、両端部にリード
線係合部を有する陰極電極部と、前記管体の端部
を貫通して配置され、かつ、この端部で封着され
たリード線とを有し、このリード線の管体内端部
により前記リード線係合部を支持したことを特徴
とする放電灯用電極。 (2) 前記リード線係合部は、陰極電極部の両端
部に形成された凹陥部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) 前記リード線係合部は、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項又は第２項記載の放電灯用電極。[Claims for Utility Model Registration] (1) A tube body for a discharge lamp, a cathode electrode portion having an arc-shaped discharge surface formed of semiconductor porcelain, and having lead wire engaging portions at both ends; It has a lead wire that is arranged to penetrate through the end of the tubular body and is sealed at this end, and the lead wire engaging portion is supported by the inner end of the lead wire. Electrodes for discharge lamps. (2) The electrode for a discharge lamp according to claim 1, wherein the lead wire engaging portion is a recessed portion formed at both ends of the cathode electrode portion. (3) The electrode for a discharge lamp according to claim 1 or 2, wherein the lead wire engaging portion has a conductive film attached to its surface.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10859286U JPS6315553U (en) | 1986-07-15 | 1986-07-15 | |
| KR1019870002932A KR900008794B1 (en) | 1986-06-11 | 1987-03-30 | Discharge lamp unit |
| CN87103377A CN1006748B (en) | 1986-06-11 | 1987-05-06 | Semiconductor ceramic material cathode discharg lamp arrangement |
| EP87108321A EP0249196B1 (en) | 1986-06-11 | 1987-06-09 | Discharge lamp device |
| DE3752218T DE3752218T2 (en) | 1986-06-11 | 1987-06-09 | Discharge lamp |
| US07/171,228 US4808883A (en) | 1986-06-11 | 1988-03-22 | Discharge lamp device having semiconductor ceramic cathode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10859286U JPS6315553U (en) | 1986-07-15 | 1986-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6315553U true JPS6315553U (en) | 1988-02-01 |
Family
ID=30985929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10859286U Pending JPS6315553U (en) | 1986-06-11 | 1986-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196931A (en) * | 1983-04-22 | 1984-11-08 | Toyota Motor Corp | Fuel injection controlling method for internal-combustion engine |
| JPS60247026A (en) * | 1984-05-19 | 1985-12-06 | Mitsubishi Motors Corp | Idle rotational speed control device in combined intake-air type engine |
-
1986
- 1986-07-15 JP JP10859286U patent/JPS6315553U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196931A (en) * | 1983-04-22 | 1984-11-08 | Toyota Motor Corp | Fuel injection controlling method for internal-combustion engine |
| JPS60247026A (en) * | 1984-05-19 | 1985-12-06 | Mitsubishi Motors Corp | Idle rotational speed control device in combined intake-air type engine |
| JPH0437259B2 (en) * | 1984-05-19 | 1992-06-18 | Mitsubishi Motors Corp |