GB9509234D0 - High frequency fluorescent lamp circuit with ballast protection - Google Patents
High frequency fluorescent lamp circuit with ballast protectionInfo
- Publication number
- GB9509234D0 GB9509234D0 GBGB9509234.2A GB9509234A GB9509234D0 GB 9509234 D0 GB9509234 D0 GB 9509234D0 GB 9509234 A GB9509234 A GB 9509234A GB 9509234 D0 GB9509234 D0 GB 9509234D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- high frequency
- fluorescent lamp
- lamp circuit
- ballast protection
- frequency fluorescent
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9509234.2A GB9509234D0 (en) | 1995-05-05 | 1995-05-05 | High frequency fluorescent lamp circuit with ballast protection |
PCT/GB1996/001074 WO1996035318A1 (en) | 1995-05-05 | 1996-05-03 | High frequency fluorescent lamp circuit with ballast protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9509234.2A GB9509234D0 (en) | 1995-05-05 | 1995-05-05 | High frequency fluorescent lamp circuit with ballast protection |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9509234D0 true GB9509234D0 (en) | 1995-06-28 |
Family
ID=10774086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9509234.2A Pending GB9509234D0 (en) | 1995-05-05 | 1995-05-05 | High frequency fluorescent lamp circuit with ballast protection |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB9509234D0 (en) |
WO (1) | WO1996035318A1 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2223932B1 (en) * | 1973-03-30 | 1978-03-10 | Radiotechnique Compelec | |
NL7513609A (en) * | 1975-11-21 | 1977-05-24 | Philips Nv | DEVICE FOR IGNITION AND FEEDING A DISCHARGE LAMP. |
GB1602456A (en) * | 1977-04-18 | 1981-11-11 | Thorn Emi Ltd | Starting of discharge lamps |
US4237403A (en) * | 1979-04-16 | 1980-12-02 | Berkleonics, Inc. | Power supply for fluorescent lamp |
EP0046395B1 (en) * | 1980-08-18 | 1985-02-13 | THE GENERAL ELECTRIC COMPANY, p.l.c. | Dimming system for electric discharge lamps |
US4652797A (en) * | 1985-01-22 | 1987-03-24 | Nilssen Ole K | Electronic ballast with high power factor |
DE4121009C2 (en) * | 1991-06-21 | 1994-01-13 | Prolux Maschinenbau Gmbh | Circuit arrangement for operating a discharge lamp |
DE4120649A1 (en) * | 1991-06-22 | 1992-12-24 | Vossloh Schwabe Gmbh | OVERVOLTAGE PROTECTED BALLAST |
-
1995
- 1995-05-05 GB GBGB9509234.2A patent/GB9509234D0/en active Pending
-
1996
- 1996-05-03 WO PCT/GB1996/001074 patent/WO1996035318A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1996035318A1 (en) | 1996-11-07 |
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