JPS59187096U - discharge lamp lighting device - Google Patents
discharge lamp lighting deviceInfo
- Publication number
- JPS59187096U JPS59187096U JP8367183U JP8367183U JPS59187096U JP S59187096 U JPS59187096 U JP S59187096U JP 8367183 U JP8367183 U JP 8367183U JP 8367183 U JP8367183 U JP 8367183U JP S59187096 U JPS59187096 U JP S59187096U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- bidirectional
- voltage
- terminal thyristor
- lighting device
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Audible And Visible Signals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案の実施例を示す回路図である。
２・・・・・・安全器、３・・・・・・放電灯、４・・
・・・・放電始動素子（グロースイッチ）、５・・・・
・・昇圧トランス、６・・・・・・リアクトル、１１・
・曲双方向性２端子サイリスタ（サイダック）、１２．
１３・・・・・・コンデンサ、９３・・・・・・接点。The figure is a circuit diagram showing an embodiment of this invention. 2...Safety device, 3...Discharge lamp, 4...
...Discharge starting element (glow switch), 5...
...Step-up transformer, 6...Reactor, 11.
- Bidirectional 2-terminal thyristor (Sydac), 12.
13... Capacitor, 93... Contact.
Claims (1)
周期的に放電灯に印加して前記放電灯を周期的に暗点灯
状態とする放電灯点灯装置において、前記放電灯にまた
がって放電始動素子と双方向性２端子サイリスタとの直
列回路を接続するとともに、前記双方向性２端子サイリ
スタに並列に前記放電灯を明暗点灯状態とするときにオ
フとされる接点を接続し、更に前記放電始動素子及び双
方向性２端子サイリスタのそれぞれに並列に、前、
記数電灯のランプ電圧を分圧するコンデンサを接続し
てなり、かつ前記双方向性２端子サイリスタに並列接続
される前記コンデンサの分担電圧を、前記双方向性２端
子サイリスタ及び放電始動素子のそれぞれの動作電圧以
下となるように設定してなる放電灯点灯装置。In a discharge lamp lighting device that periodically and periodically applies a voltage during normal lighting and a higher voltage to the discharge lamp to periodically bring the discharge lamp into a dark lighting state, the discharge lamp is discharged across the discharge lamp. A series circuit of a starting element and a bidirectional two-terminal thyristor is connected, and a contact that is turned off when the discharge lamp is in a bright/dark lighting state is connected in parallel to the bidirectional two-terminal thyristor, and further, the In parallel with each of the discharge starting element and the bidirectional two-terminal thyristor, the front,
A capacitor is connected to divide the lamp voltage of the electric lamp, and the shared voltage of the capacitor connected in parallel to the bidirectional two-terminal thyristor is set to each of the bidirectional two-terminal thyristor and the discharge starting element. A discharge lamp lighting device that is set so that the voltage is below the operating voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8367183U JPS59187096U (en) | 1983-05-31 | 1983-05-31 | discharge lamp lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8367183U JPS59187096U (en) | 1983-05-31 | 1983-05-31 | discharge lamp lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59187096U true JPS59187096U (en) | 1984-12-12 |
| JPH0310636Y2 JPH0310636Y2 (en) | 1991-03-15 |
Family
ID=30213628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8367183U Granted JPS59187096U (en) | 1983-05-31 | 1983-05-31 | discharge lamp lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59187096U (en) |
-
1983
- 1983-05-31 JP JP8367183U patent/JPS59187096U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310636Y2 (en) | 1991-03-15 |
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