GB9801659D0 - Individually switched fluorescent lamp circuits supplied from a master ballast or inverter - Google Patents

Individually switched fluorescent lamp circuits supplied from a master ballast or inverter

Info

Publication number
GB9801659D0
GB9801659D0 GBGB9801659.5A GB9801659A GB9801659D0 GB 9801659 D0 GB9801659 D0 GB 9801659D0 GB 9801659 A GB9801659 A GB 9801659A GB 9801659 D0 GB9801659 D0 GB 9801659D0
Authority
GB
United Kingdom
Prior art keywords
inverter
fluorescent lamp
individually switched
lamp circuits
circuits supplied
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.)
Ceased
Application number
GBGB9801659.5A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GBGB9801659.5A priority Critical patent/GB9801659D0/en
Publication of GB9801659D0 publication Critical patent/GB9801659D0/en
Priority to GB9901605A priority patent/GB2333913A/en
Ceased legal-status Critical Current

Links

GBGB9801659.5A 1998-01-28 1998-01-28 Individually switched fluorescent lamp circuits supplied from a master ballast or inverter Ceased GB9801659D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9801659.5A GB9801659D0 (en) 1998-01-28 1998-01-28 Individually switched fluorescent lamp circuits supplied from a master ballast or inverter
GB9901605A GB2333913A (en) 1998-01-28 1999-01-25 Control system for a plurality of fluorescent lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9801659.5A GB9801659D0 (en) 1998-01-28 1998-01-28 Individually switched fluorescent lamp circuits supplied from a master ballast or inverter

Publications (1)

Publication Number Publication Date
GB9801659D0 true GB9801659D0 (en) 1998-03-25

Family

ID=10825933

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9801659.5A Ceased GB9801659D0 (en) 1998-01-28 1998-01-28 Individually switched fluorescent lamp circuits supplied from a master ballast or inverter
GB9901605A Withdrawn GB2333913A (en) 1998-01-28 1999-01-25 Control system for a plurality of fluorescent lamps

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9901605A Withdrawn GB2333913A (en) 1998-01-28 1999-01-25 Control system for a plurality of fluorescent lamps

Country Status (1)

Country Link
GB (2) GB9801659D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111369A (en) * 1998-12-18 2000-08-29 Clalight Israel Ltd. Electronic ballast
US20100052554A1 (en) * 2006-12-21 2010-03-04 OSRAM Gesellschaft mit beschänkter Haftung Cell Arrangement for Feeding Electrical Loads such as Light Sources, Corresponding Circuit and Design Method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896336A (en) * 1973-12-20 1975-07-22 Texas Instruments Inc Solid state fluorescent lamp ballast system
GB2261332B (en) * 1991-11-06 1996-05-08 Horizon Fabrications Ltd Driving circuit for electrical discharge devices
DE4238409A1 (en) * 1992-11-13 1994-05-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Circuit arrangement for operating low-pressure discharge lamps

Also Published As

Publication number Publication date
GB2333913A (en) 1999-08-04
GB9901605D0 (en) 1999-03-17

Similar Documents

Publication Publication Date Title
GB9911555D0 (en) A circuit for energizing cold-cathode fluorescent lamps
GB2292843B (en) Lighting circuit for discharge lamp
EP1129604A4 (en) Ballast circuit for high intensity discharge lamps
GB2289807B (en) Inverter for electroluminescent lamp
TW433711U (en) Anti-flicker scheme for a fluorescent lamp ballast driver
AU3998095A (en) Improvements in ballast circuit for fluorescent lamps
HUP9701468A3 (en) Ballast circuit for gas discharge lamp
HUP0100194A3 (en) Fluorescent lamp
GB2353152B (en) Discharge lamp lighting circuit
EP0698336A4 (en) Dimming circuit for powering gas discharge lamps
HUP0104436A3 (en) Operating method for dielectrically inpeded dimmable discharge lamp
GB0014862D0 (en) Discharge lamp lighting circuit
GB2352888B (en) Discharge lamp lighting circuit
AU6524398A (en) Electronic ballast for high intensity discharge lamp
GB2308929B (en) Lighting circuit for discharge lamp
EP1047287A4 (en) Dimmer for fluorescent lamps
EP1063680A4 (en) Fluorescent lamp
GB9801659D0 (en) Individually switched fluorescent lamp circuits supplied from a master ballast or inverter
EP1041862A4 (en) Apparatus for lighting discharge lamp
AU137192S (en) Fluorescent lamp
AU1016601A (en) Fluorescent lamp electronic ballast suitable for light-regulating
GB2338358B (en) High intensity discharge lamp ballast
EP1129603A4 (en) A power supply system for a fluorescent lamp
GB9810969D0 (en) Fluorescent lamps
SG52830A1 (en) Electronic ballast for fluorescent lamp

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)