KR840002365B1 - 전자방해가 감소된 형광등 - Google Patents
전자방해가 감소된 형광등 Download PDFInfo
- Publication number
- KR840002365B1 KR840002365B1 KR1019800004449A KR800004449A KR840002365B1 KR 840002365 B1 KR840002365 B1 KR 840002365B1 KR 1019800004449 A KR1019800004449 A KR 1019800004449A KR 800004449 A KR800004449 A KR 800004449A KR 840002365 B1 KR840002365 B1 KR 840002365B1
- Authority
- KR
- South Korea
- Prior art keywords
- lamp
- discharge
- current
- offset
- loop
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10442279A | 1979-12-17 | 1979-12-17 | |
US164422 | 1980-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830004668A KR830004668A (ko) | 1983-07-16 |
KR840002365B1 true KR840002365B1 (ko) | 1984-12-21 |
Family
ID=22300398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800004449A KR840002365B1 (ko) | 1979-12-17 | 1980-11-20 | 전자방해가 감소된 형광등 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS587030B2 (pt) |
KR (1) | KR840002365B1 (pt) |
BR (1) | BR8008382A (pt) |
DE (1) | DE3047030C2 (pt) |
FR (1) | FR2472266A1 (pt) |
GB (1) | GB2066559B (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123600A (en) * | 1982-06-16 | 1984-02-01 | Yiu Ng Shu | Light fitting |
GB8523509D0 (en) * | 1985-09-24 | 1985-10-30 | Linolite Ltd | Luminaire |
GB2209431A (en) * | 1987-09-02 | 1989-05-10 | Fook Tin Plastic Factory Limit | A discharge lamp provided with a removable ballast unit |
JPH07111915B2 (ja) * | 1992-06-08 | 1995-11-29 | 松下電工株式会社 | 照明器具 |
CA2126172C (en) * | 1993-06-25 | 1998-04-28 | Minoru Yamamoto | Luminaire_with interference reduction |
JP2000504475A (ja) * | 1996-11-20 | 2000-04-11 | コーニンクレッカ、フィリップス、エレクトロニクス、エヌ、ヴィ | ランプ容器およびこれを備えた点灯装置 |
DE19925232A1 (de) * | 1999-06-01 | 2000-12-07 | Siemens Ag | Lampenanordnung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2027383A (en) * | 1934-10-03 | 1936-01-14 | Gen Electric Vapor Lamp Co | Electric discharge device |
DE1825216U (de) * | 1960-07-15 | 1961-01-19 | Licentia Gmbh | Leuchte fuer leuchtstofflampen. |
US4042852A (en) * | 1976-06-28 | 1977-08-16 | Unitron Corporation | Fluorescent lamps with high frequency power supply with inductive coupling and SCR starter |
US4171503A (en) * | 1978-01-16 | 1979-10-16 | Kwon Young D | Electrodeless fluorescent lamp |
-
1980
- 1980-11-20 KR KR1019800004449A patent/KR840002365B1/ko active
- 1980-12-10 JP JP55173319A patent/JPS587030B2/ja not_active Expired
- 1980-12-13 DE DE3047030A patent/DE3047030C2/de not_active Expired
- 1980-12-17 BR BR8008382A patent/BR8008382A/pt not_active IP Right Cessation
- 1980-12-17 FR FR8026786A patent/FR2472266A1/fr active Granted
- 1980-12-22 GB GB8037383A patent/GB2066559B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2472266A1 (fr) | 1981-06-26 |
DE3047030A1 (de) | 1981-09-10 |
FR2472266B1 (pt) | 1984-02-17 |
JPS587030B2 (ja) | 1983-02-08 |
JPS5693297A (en) | 1981-07-28 |
GB2066559A (en) | 1981-07-08 |
BR8008382A (pt) | 1981-07-07 |
GB2066559B (en) | 1984-05-02 |
DE3047030C2 (de) | 1983-11-24 |
KR830004668A (ko) | 1983-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5886472A (en) | Electrodeless lamp having compensation loop for suppression of magnetic interference | |
US10141179B2 (en) | Fast start RF induction lamp with metallic structure | |
US1980534A (en) | Gas arc lamp | |
US5325018A (en) | Electrodeless fluorescent lamp shield for reduction of electromagnetic interference and dielectric losses | |
US10529551B2 (en) | Fast start fluorescent light bulb | |
US5349271A (en) | Electrodeless discharge lamp with spiral induction coil | |
US8901842B2 (en) | RF induction lamp with ferrite isolation system | |
US8975829B2 (en) | RF induction lamp with isolation system for air-core power coupler | |
US7800289B2 (en) | Electrodeless gas discharge lamp | |
US9305765B2 (en) | High frequency induction lighting | |
US20140145616A1 (en) | Reduced emi in rf induction lamp with ferromagnetic core | |
US20140145617A1 (en) | Dimmable induction rf fluorescent lamp with reduced electromagnetic interference | |
US10418233B2 (en) | Burst-mode for low power operation of RF fluorescent lamps | |
US20140145602A1 (en) | Induction rf fluorescent lamp with burst-mode dimming | |
US20140145605A1 (en) | High frequency induction rf fluorescent lamp with reduced electromagnetic interference | |
US4187447A (en) | Electrodeless fluorescent lamp with reduced spurious electromagnetic radiation | |
KR840002365B1 (ko) | 전자방해가 감소된 형광등 | |
KR100403394B1 (ko) | 자기간섭이 감소된 방전광원 | |
US4409521A (en) | Fluorescent lamp with reduced electromagnetic interference | |
US2337992A (en) | High power factor high intensity lamp circuit | |
US5412286A (en) | Variable voltage ballast system for mini-fluorescent lamp | |
SK278345B6 (en) | The luminescent tube | |
EP0449639B1 (en) | Biasing system for reducing ion loss in lamps | |
US6297583B1 (en) | Gas discharge lamp assembly with improved r.f. shielding | |
US3611026A (en) | Ballast circuit for low wattage gaseous discharge device |