JPS6196458U - - Google Patents
Info
- Publication number
- JPS6196458U JPS6196458U JP18078984U JP18078984U JPS6196458U JP S6196458 U JPS6196458 U JP S6196458U JP 18078984 U JP18078984 U JP 18078984U JP 18078984 U JP18078984 U JP 18078984U JP S6196458 U JPS6196458 U JP S6196458U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- main electrodes
- main
- interval
- utility
- 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
- 239000011521 glass Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Description
第１図は、本考案の放電灯及びその調光回路を
示した図、第２図は、従来の放電灯及びその点灯
回路を示した図である。尚、図中、同一符号は同
じ構成要素を示す。
１……放電灯、２……ガラス発光管、３，４…
…第一、第二の主電極、５，６……第三の主電極
、７，７′，８，８′，９……中間タツプ、Ｌ…
…安定器、ＳＴ……点灯装置、ＭＣ２，ＭＣ３…
…電磁開閉器、ＳＷ……切り換えスイツチ、Ｅ…
…電源。
FIG. 1 is a diagram showing a discharge lamp of the present invention and its dimming circuit, and FIG. 2 is a diagram showing a conventional discharge lamp and its lighting circuit. In addition, in the figures, the same reference numerals indicate the same components. 1... Discharge lamp, 2... Glass luminous tube, 3, 4...
...First and second main electrodes, 5, 6... Third main electrode, 7, 7', 8, 8', 9... Intermediate tap, L...
...Ballast, ST...Lighting device, MC2, MC3...
...Electromagnetic switch, SW...changeover switch, E...
…power supply.
Claims (1)
をおいて設け、これらの主電極間に更に第三の主
電極を少なくとも１個設けたことを特徴とする放
電灯。 A discharge lamp characterized in that first and second main electrodes are provided at an interval within a glass arc tube, and at least one third main electrode is further provided between these main electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18078984U JPS6196458U (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18078984U JPS6196458U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6196458U true JPS6196458U (en) | 1986-06-20 |
Family
ID=30738346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18078984U Pending JPS6196458U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6196458U (en) |
-
1984
- 1984-11-30 JP JP18078984U patent/JPS6196458U/ja active Pending
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