JPS6214699U - - Google Patents
Info
- Publication number
- JPS6214699U JPS6214699U JP10356885U JP10356885U JPS6214699U JP S6214699 U JPS6214699 U JP S6214699U JP 10356885 U JP10356885 U JP 10356885U JP 10356885 U JP10356885 U JP 10356885U JP S6214699 U JPS6214699 U JP S6214699U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- transformer
- primary side
- lighting device
- lighting circuit
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来例を示す回路図である。
８……交流電源、９……線路インピーダンス、
１０……スイツチ、１１……放電灯用変圧器、１
２……放電灯、１３……スイツチ手段、１４，１
５……双方向サイリスタ、１６……リアクトル、
１８……放電灯点灯回路、２０……進相用コンデ
ンサ。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a circuit diagram showing a conventional example. 8...AC power supply, 9...Line impedance,
10...Switch, 11...Discharge lamp transformer, 1
2...discharge lamp, 13...switch means, 14,1
5...Bidirectional thyristor, 16...Reactor,
18... Discharge lamp lighting circuit, 20... Phase advancing capacitor.
Claims (1)
、前記変圧器の１次側への通電を制御すべく設け
られたスイツチ手段とを有する点灯回路を備え、
前記スイツチ手段のオンオフにより前記変圧器の
１次側への通電電流を制御して前記放電灯を所定
の色で点灯させる放電灯点灯装置において、 前記点灯回路の入力端子間に進相用コンデンサ
を接続したことを特徴とする放電灯点灯装置。[Claims for Utility Model Registration] A lighting circuit comprising a discharge lamp transformer to which a discharge lamp is connected on the secondary side, and a switch means provided to control energization to the primary side of the transformer. Prepare,
In a discharge lamp lighting device that lights the discharge lamp in a predetermined color by controlling the current flowing to the primary side of the transformer by turning on and off the switching means, a phase advance capacitor is provided between the input terminals of the lighting circuit. A discharge lamp lighting device characterized by being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10356885U JPS6214699U (en) | 1985-07-09 | 1985-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10356885U JPS6214699U (en) | 1985-07-09 | 1985-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6214699U true JPS6214699U (en) | 1987-01-28 |
Family
ID=30976244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10356885U Pending JPS6214699U (en) | 1985-07-09 | 1985-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6214699U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918446U (en) * | 1972-05-18 | 1974-02-16 | ||
| JPS5715000B2 (en) * | 1978-12-14 | 1982-03-27 |
-
1985
- 1985-07-09 JP JP10356885U patent/JPS6214699U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918446U (en) * | 1972-05-18 | 1974-02-16 | ||
| JPS5715000B2 (en) * | 1978-12-14 | 1982-03-27 |