DE3568666D1 - Ballast unit for gas discharge lamps - Google Patents
Ballast unit for gas discharge lampsInfo
- Publication number
- DE3568666D1 DE3568666D1 DE8585101488T DE3568666T DE3568666D1 DE 3568666 D1 DE3568666 D1 DE 3568666D1 DE 8585101488 T DE8585101488 T DE 8585101488T DE 3568666 T DE3568666 T DE 3568666T DE 3568666 D1 DE3568666 D1 DE 3568666D1
- Authority
- DE
- Germany
- Prior art keywords
- gas discharge
- discharge lamps
- ballast unit
- ballast
- unit
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8585101488T DE3568666D1 (en) | 1984-02-13 | 1985-02-12 | Ballast unit for gas discharge lamps |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843405063 DE3405063A1 (en) | 1984-02-13 | 1984-02-13 | CONTROL UNIT FOR GAS DISCHARGE LAMPS |
DE8585101488T DE3568666D1 (en) | 1984-02-13 | 1985-02-12 | Ballast unit for gas discharge lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3568666D1 true DE3568666D1 (en) | 1989-04-13 |
Family
ID=6227570
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843405063 Withdrawn DE3405063A1 (en) | 1984-02-13 | 1984-02-13 | CONTROL UNIT FOR GAS DISCHARGE LAMPS |
DE8585101488T Expired DE3568666D1 (en) | 1984-02-13 | 1985-02-12 | Ballast unit for gas discharge lamps |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843405063 Withdrawn DE3405063A1 (en) | 1984-02-13 | 1984-02-13 | CONTROL UNIT FOR GAS DISCHARGE LAMPS |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0152096B1 (en) |
DE (2) | DE3405063A1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE168029C (en) * | ||||
DE1680029U (en) * | 1954-04-24 | 1954-07-22 | Ernst Plathner Fa Dipl Ing | STRATIFYING CHOT FOR FLUORESCENT LAMPS. |
BE795935A (en) * | 1972-02-28 | 1973-06-18 | Cetek Const Electrotech | INDUCER WINDING WITH MAGNETIC CASING SHAPED BY STACKING SHEET ELEMENTS |
FR2173689B1 (en) * | 1972-02-28 | 1975-06-13 | Cetek Const Electrotech | |
DE2226575A1 (en) * | 1972-05-31 | 1974-01-24 | Siemens Ag | ELECTRIC THROTTLE COIL |
DE2405019A1 (en) * | 1974-02-02 | 1975-08-14 | Slade Components Ltd | Choke for fluorescent lamp holder - consists of coil carrying core of laminations of different width and complementary frame sections |
DE7525612U (en) * | 1975-08-13 | 1976-01-15 | Philberth, Bernhard, 8031 Puchheim | ONE-PIECE SHEATH CORE SHEET CUT |
DE2650929C2 (en) * | 1976-11-08 | 1983-10-13 | Bertos AG, Glarus | Ballast |
DE3144840C2 (en) * | 1981-11-11 | 1983-12-22 | May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel | Stray field transformer |
-
1984
- 1984-02-13 DE DE19843405063 patent/DE3405063A1/en not_active Withdrawn
-
1985
- 1985-02-12 EP EP85101488A patent/EP0152096B1/en not_active Expired
- 1985-02-12 DE DE8585101488T patent/DE3568666D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0152096B1 (en) | 1989-03-08 |
EP0152096A1 (en) | 1985-08-21 |
DE3405063A1 (en) | 1985-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MAGNETEK MAY & CHRISTE GMBH, 6370 OBERURSEL, DE |
|
8339 | Ceased/non-payment of the annual fee |