JPS6151399B2 - - Google Patents
Info
- Publication number
- JPS6151399B2 JPS6151399B2 JP11799478A JP11799478A JPS6151399B2 JP S6151399 B2 JPS6151399 B2 JP S6151399B2 JP 11799478 A JP11799478 A JP 11799478A JP 11799478 A JP11799478 A JP 11799478A JP S6151399 B2 JPS6151399 B2 JP S6151399B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- filament
- heating circuit
- discharge
- power source
- 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.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 21
- 239000003990 capacitor Substances 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 description 23
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11799478A JPS5546225A (en) | 1978-09-27 | 1978-09-27 | Device for energizing discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11799478A JPS5546225A (en) | 1978-09-27 | 1978-09-27 | Device for energizing discharge lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5546225A JPS5546225A (en) | 1980-03-31 |
JPS6151399B2 true JPS6151399B2 (pt) | 1986-11-08 |
Family
ID=14725392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11799478A Granted JPS5546225A (en) | 1978-09-27 | 1978-09-27 | Device for energizing discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546225A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4399391A (en) * | 1981-06-10 | 1983-08-16 | General Electric Company | Circuit for starting and operating fluorescent lamps |
JPS59189598A (ja) * | 1983-04-11 | 1984-10-27 | 日立照明株式会社 | 段調光アダプタ形螢光灯調光装置 |
JP5761904B2 (ja) * | 2009-11-16 | 2015-08-12 | 新電元工業株式会社 | Led点灯装置 |
-
1978
- 1978-09-27 JP JP11799478A patent/JPS5546225A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5546225A (en) | 1980-03-31 |
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