GB8829844D0 - Control of fluorescent lights etc - Google Patents

Control of fluorescent lights etc

Info

Publication number
GB8829844D0
GB8829844D0 GB888829844A GB8829844A GB8829844D0 GB 8829844 D0 GB8829844 D0 GB 8829844D0 GB 888829844 A GB888829844 A GB 888829844A GB 8829844 A GB8829844 A GB 8829844A GB 8829844 D0 GB8829844 D0 GB 8829844D0
Authority
GB
United Kingdom
Prior art keywords
control
fluorescent lights
lights etc
fluorescent
lights
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
Application number
GB888829844A
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.)
YAZDANIAN SIROUS
Original Assignee
YAZDANIAN SIROUS
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 YAZDANIAN SIROUS filed Critical YAZDANIAN SIROUS
Priority to GB888829844A priority Critical patent/GB8829844D0/en
Publication of GB8829844D0 publication Critical patent/GB8829844D0/en
Priority to GB8928897A priority patent/GB2226463A/en
Pending legal-status Critical Current

Links

GB888829844A 1988-12-21 1988-12-21 Control of fluorescent lights etc Pending GB8829844D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888829844A GB8829844D0 (en) 1988-12-21 1988-12-21 Control of fluorescent lights etc
GB8928897A GB2226463A (en) 1988-12-21 1989-12-21 Control of fluorescent lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888829844A GB8829844D0 (en) 1988-12-21 1988-12-21 Control of fluorescent lights etc

Publications (1)

Publication Number Publication Date
GB8829844D0 true GB8829844D0 (en) 1989-02-15

Family

ID=10648896

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888829844A Pending GB8829844D0 (en) 1988-12-21 1988-12-21 Control of fluorescent lights etc
GB8928897A Withdrawn GB2226463A (en) 1988-12-21 1989-12-21 Control of fluorescent lights

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8928897A Withdrawn GB2226463A (en) 1988-12-21 1989-12-21 Control of fluorescent lights

Country Status (1)

Country Link
GB (2) GB8829844D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6524398A (en) * 1998-03-27 1999-10-18 Gapwoo Hwang Electronic ballast for high intensity discharge lamp
GB9825298D0 (en) * 1998-11-18 1999-01-13 Microlights Ltd An electronic ballast
GB9825296D0 (en) * 1998-11-18 1999-01-13 Microlights Ltd A improvement to electrical lamps
GB9825299D0 (en) * 1998-11-18 1999-01-13 Microlights Ltd Improvements to electrical lamps
IT1313814B1 (en) * 1999-11-03 2002-09-23 Beghelli Spa AUTOMATIC DEVICE FOR ADJUSTING THE LIGHT INTENSITY

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059064B1 (en) * 1981-02-21 1985-10-02 THORN EMI plc Lamp driver circuits
NL8102364A (en) * 1981-05-14 1982-12-01 Philips Nv ELECTRICAL DEVICE FOR IGNITING AND POWERING ONE OF TWO PREHEATABLE ELECTRODES GAS AND / OR VAPOR DISCHARGE LAMP.
GB2117192B (en) * 1982-02-26 1986-01-02 Transtar Limited Lamp control circuit
DE3301108A1 (en) * 1983-01-14 1984-07-19 Siemens AG, 1000 Berlin und 8000 München METHOD FOR OPERATING A GAS DISCHARGE LAMP
DE3319352A1 (en) * 1983-05-27 1984-11-29 Siemens AG, 1000 Berlin und 8000 München INVERTER FOR POWERING DISCHARGE LAMPS
WO1987000719A1 (en) * 1985-07-23 1987-01-29 Wolf, Karl Circuit for starting and operating at least one low-pressure or high-pressure gas discharge lamp with high-frequnency oscillations
FR2607996B1 (en) * 1986-12-04 1989-03-10 Perche Ets METHOD AND DEVICE FOR IGNITION OF DISCHARGE LAMPS
GB2211038A (en) * 1987-10-14 1989-06-21 Sum Wing Lau Protective electronic ballast circuit for fluorescent lamps

Also Published As

Publication number Publication date
GB2226463A (en) 1990-06-27
GB8928897D0 (en) 1990-02-28

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