GB8508207D0 - Circuit arrangement - Google Patents

Circuit arrangement

Info

Publication number
GB8508207D0
GB8508207D0 GB858508207A GB8508207A GB8508207D0 GB 8508207 D0 GB8508207 D0 GB 8508207D0 GB 858508207 A GB858508207 A GB 858508207A GB 8508207 A GB8508207 A GB 8508207A GB 8508207 D0 GB8508207 D0 GB 8508207D0
Authority
GB
United Kingdom
Prior art keywords
circuit arrangement
arrangement
circuit
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.)
Withdrawn
Application number
GB858508207A
Other versions
GB2173055A (en
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Priority to GB08508207A priority Critical patent/GB2173055A/en
Publication of GB8508207D0 publication Critical patent/GB8508207D0/en
Publication of GB2173055A publication Critical patent/GB2173055A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
    • H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
GB08508207A 1985-03-29 1985-03-29 Circuit arrangement for starting discharge lamps Withdrawn GB2173055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08508207A GB2173055A (en) 1985-03-29 1985-03-29 Circuit arrangement for starting discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08508207A GB2173055A (en) 1985-03-29 1985-03-29 Circuit arrangement for starting discharge lamps

Publications (2)

Publication Number Publication Date
GB8508207D0 true GB8508207D0 (en) 1985-05-09
GB2173055A GB2173055A (en) 1986-10-01

Family

ID=10576879

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08508207A Withdrawn GB2173055A (en) 1985-03-29 1985-03-29 Circuit arrangement for starting discharge lamps

Country Status (1)

Country Link
GB (1) GB2173055A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194400B (en) * 1986-08-04 1991-04-17 Transtar Ltd Starter and discharge lamp including it
GB8806384D0 (en) * 1988-03-17 1988-04-13 Emi Plc Thorn Starter circuits for discharge lamps

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1917281A1 (en) * 1968-10-22 1970-10-08 Hans Kreutzinger Fully electronic starter for fluorescent tubes
GB1289118A (en) * 1969-10-10 1972-09-13
JPS518779Y2 (en) * 1972-02-07 1976-03-09
NL179697C (en) * 1975-02-21 1986-10-16 Philips Nv DEVICE FOR IGNITION AND POWERING A GAS AND / OR VAPOR DISCHARGE LAMP.
GB8305878D0 (en) * 1983-03-03 1983-04-07 Texas Instruments Ltd Starter circuit

Also Published As

Publication number Publication date
GB2173055A (en) 1986-10-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)