GB2194400B - Starter and discharge lamp including it - Google Patents

Starter and discharge lamp including it

Info

Publication number
GB2194400B
GB2194400B GB8716920A GB8716920A GB2194400B GB 2194400 B GB2194400 B GB 2194400B GB 8716920 A GB8716920 A GB 8716920A GB 8716920 A GB8716920 A GB 8716920A GB 2194400 B GB2194400 B GB 2194400B
Authority
GB
United Kingdom
Prior art keywords
starter
discharge lamp
lamp including
discharge
lamp
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 - Fee Related
Application number
GB8716920A
Other versions
GB8716920D0 (en
GB2194400A (en
Inventor
Stephen Kenneth Ashworth
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.)
TRANSTAR Ltd
Original Assignee
TRANSTAR 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
Priority claimed from GB868618988A external-priority patent/GB8618988D0/en
Application filed by TRANSTAR Ltd filed Critical TRANSTAR Ltd
Priority to GB8716920A priority Critical patent/GB2194400B/en
Publication of GB8716920D0 publication Critical patent/GB8716920D0/en
Publication of GB2194400A publication Critical patent/GB2194400A/en
Application granted granted Critical
Publication of GB2194400B publication Critical patent/GB2194400B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
GB8716920A 1986-08-04 1987-07-17 Starter and discharge lamp including it Expired - Fee Related GB2194400B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8716920A GB2194400B (en) 1986-08-04 1987-07-17 Starter and discharge lamp including it

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868618988A GB8618988D0 (en) 1986-08-04 1986-08-04 Starter
GB8716920A GB2194400B (en) 1986-08-04 1987-07-17 Starter and discharge lamp including it

Publications (3)

Publication Number Publication Date
GB8716920D0 GB8716920D0 (en) 1987-08-26
GB2194400A GB2194400A (en) 1988-03-02
GB2194400B true GB2194400B (en) 1991-04-17

Family

ID=26291127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8716920A Expired - Fee Related GB2194400B (en) 1986-08-04 1987-07-17 Starter and discharge lamp including it

Country Status (1)

Country Link
GB (1) GB2194400B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8703284D0 (en) * 1987-02-12 1987-03-18 Martin D J Electronic starter for fluorescent lamps
GB8806384D0 (en) * 1988-03-17 1988-04-13 Emi Plc Thorn Starter circuits for discharge lamps
ES2042397B1 (en) * 1991-10-15 1996-10-01 Sanchez Jose Maria Jerez PERFECTED ELECTRONIC PRIMER FOR LIGHTING.
DE59306071D1 (en) * 1992-01-24 1997-05-15 Knobel Lichttech Electronic starter for fluorescent lamps

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1418080A (en) * 1972-05-09 1975-12-17 Philips Electronic Associated Starter switch for a discharge-lamp
GB1429025A (en) * 1972-12-15 1976-03-24 Philips Electronic Associated Arrangement for the ignition of a gas and/or vapour discharge tube
GB1445291A (en) * 1973-03-30 1976-08-11 Philips Electronic Associated Discharge lamp starting arrangement
GB1569045A (en) * 1977-01-31 1980-06-11 Philips Nv Electronic starter for igniting a discharge lamp
US4447763A (en) * 1981-04-15 1984-05-08 Hitachi Lighting, Ltd. Discharge lamp lighting device
EP0118309A2 (en) * 1983-03-03 1984-09-12 Texas Instruments Incorporated Semi conductor device and starter circuit for a fluorescent tube lamp, provided with such a semi conductor device
GB2147750A (en) * 1983-09-13 1985-05-15 Transtar Limited Lamp starting circuits
GB2173055A (en) * 1985-03-29 1986-10-01 Philips Electronic Associated Circuit arrangement for starting discharge lamps
US4673844A (en) * 1985-09-30 1987-06-16 Texas Instruments Incorporated Starter circuit for a fluorescent tube lamp
EP0249485A1 (en) * 1986-06-13 1987-12-16 Texas Instruments Incorporated Starter circuit for a fluorescent tube lamp
GB2201307A (en) * 1987-02-12 1988-08-24 David John Martin Electronic starter for discharge lamps

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1418080A (en) * 1972-05-09 1975-12-17 Philips Electronic Associated Starter switch for a discharge-lamp
GB1429025A (en) * 1972-12-15 1976-03-24 Philips Electronic Associated Arrangement for the ignition of a gas and/or vapour discharge tube
GB1445291A (en) * 1973-03-30 1976-08-11 Philips Electronic Associated Discharge lamp starting arrangement
GB1569045A (en) * 1977-01-31 1980-06-11 Philips Nv Electronic starter for igniting a discharge lamp
US4447763A (en) * 1981-04-15 1984-05-08 Hitachi Lighting, Ltd. Discharge lamp lighting device
EP0118309A2 (en) * 1983-03-03 1984-09-12 Texas Instruments Incorporated Semi conductor device and starter circuit for a fluorescent tube lamp, provided with such a semi conductor device
GB2147750A (en) * 1983-09-13 1985-05-15 Transtar Limited Lamp starting circuits
GB2173055A (en) * 1985-03-29 1986-10-01 Philips Electronic Associated Circuit arrangement for starting discharge lamps
US4673844A (en) * 1985-09-30 1987-06-16 Texas Instruments Incorporated Starter circuit for a fluorescent tube lamp
EP0249485A1 (en) * 1986-06-13 1987-12-16 Texas Instruments Incorporated Starter circuit for a fluorescent tube lamp
GB2201307A (en) * 1987-02-12 1988-08-24 David John Martin Electronic starter for discharge lamps

Also Published As

Publication number Publication date
GB8716920D0 (en) 1987-08-26
GB2194400A (en) 1988-03-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960717