KR910010397U - 형광등용 안정기의 보호회로 - Google Patents
형광등용 안정기의 보호회로Info
- Publication number
- KR910010397U KR910010397U KR2019890016869U KR890016869U KR910010397U KR 910010397 U KR910010397 U KR 910010397U KR 2019890016869 U KR2019890016869 U KR 2019890016869U KR 890016869 U KR890016869 U KR 890016869U KR 910010397 U KR910010397 U KR 910010397U
- Authority
- KR
- South Korea
- Prior art keywords
- ballast
- protection circuit
- fluorescent lamp
- fluorescent
- lamp
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
- H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890016869U KR920001704Y1 (ko) | 1989-11-15 | 1989-11-15 | 형광등용 안정기의 보호회로 |
JP1990061265U JPH0382599U (ko) | 1989-11-15 | 1990-06-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890016869U KR920001704Y1 (ko) | 1989-11-15 | 1989-11-15 | 형광등용 안정기의 보호회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910010397U true KR910010397U (ko) | 1991-06-29 |
KR920001704Y1 KR920001704Y1 (ko) | 1992-03-09 |
Family
ID=19291867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890016869U KR920001704Y1 (ko) | 1989-11-15 | 1989-11-15 | 형광등용 안정기의 보호회로 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0382599U (ko) |
KR (1) | KR920001704Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4392292B2 (ja) | 2004-06-01 | 2009-12-24 | 住友ゴム工業株式会社 | 小型簡易コンプレッサ装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01186595A (ja) * | 1988-01-13 | 1989-07-26 | Tokyo Electric Co Ltd | 放電灯点灯装置 |
-
1989
- 1989-11-15 KR KR2019890016869U patent/KR920001704Y1/ko not_active IP Right Cessation
-
1990
- 1990-06-08 JP JP1990061265U patent/JPH0382599U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR920001704Y1 (ko) | 1992-03-09 |
JPH0382599U (ko) | 1991-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19960213 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |