KR930004048U - 조광 제어가 가능한 전자식 형광등용 안정기 구동회로 - Google Patents
조광 제어가 가능한 전자식 형광등용 안정기 구동회로Info
- Publication number
- KR930004048U KR930004048U KR2019910011547U KR910011547U KR930004048U KR 930004048 U KR930004048 U KR 930004048U KR 2019910011547 U KR2019910011547 U KR 2019910011547U KR 910011547 U KR910011547 U KR 910011547U KR 930004048 U KR930004048 U KR 930004048U
- Authority
- KR
- South Korea
- Prior art keywords
- fluorescent lamps
- dimmable
- control
- control circuit
- electronic fluorescent
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
-
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/382—Controlling the intensity of light during the transitional start-up phase
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910011547U KR940002676Y1 (ko) | 1991-07-23 | 1991-07-23 | 조광 제어가 가능한 전자식 형광등용 안정기 구동회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910011547U KR940002676Y1 (ko) | 1991-07-23 | 1991-07-23 | 조광 제어가 가능한 전자식 형광등용 안정기 구동회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930004048U true KR930004048U (ko) | 1993-02-26 |
| KR940002676Y1 KR940002676Y1 (ko) | 1994-04-22 |
Family
ID=19316922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910011547U KR940002676Y1 (ko) | 1991-07-23 | 1991-07-23 | 조광 제어가 가능한 전자식 형광등용 안정기 구동회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940002676Y1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010017266A (ko) * | 1999-08-10 | 2001-03-05 | 김철수 | 램프 구동용 자기누설변압기 제어장치 |
| KR20030006582A (ko) * | 2001-07-13 | 2003-01-23 | 중앙전자통신주식회사 | 전자식 안정기 |
-
1991
- 1991-07-23 KR KR2019910011547U patent/KR940002676Y1/ko not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010017266A (ko) * | 1999-08-10 | 2001-03-05 | 김철수 | 램프 구동용 자기누설변압기 제어장치 |
| KR20030006582A (ko) * | 2001-07-13 | 2003-01-23 | 중앙전자통신주식회사 | 전자식 안정기 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR940002676Y1 (ko) | 1994-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19910723 |
|
| UA0201 | Request for examination |
Patent event date: 19910723 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19940328 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19940721 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19941020 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19941020 |
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| UR1001 | Payment of annual fee |
Payment date: 19970422 Start annual number: 4 End annual number: 4 |
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| UR1001 | Payment of annual fee |
Payment date: 19980420 Start annual number: 5 End annual number: 5 |
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| UR1001 | Payment of annual fee |
Payment date: 19990419 Start annual number: 6 End annual number: 6 |
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| UR1001 | Payment of annual fee |
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| UR1001 | Payment of annual fee |
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| FPAY | Annual fee payment |
Payment date: 20040414 Year of fee payment: 11 |
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| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |