GB1223733A - Improvements in the starting and operating of discharge tubes - Google Patents

Improvements in the starting and operating of discharge tubes

Info

Publication number
GB1223733A
GB1223733A GB46024/68A GB4602468A GB1223733A GB 1223733 A GB1223733 A GB 1223733A GB 46024/68 A GB46024/68 A GB 46024/68A GB 4602468 A GB4602468 A GB 4602468A GB 1223733 A GB1223733 A GB 1223733A
Authority
GB
United Kingdom
Prior art keywords
rectifier
capacitor
tube
resistor
starting
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
Application number
GB46024/68A
Other languages
English (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
Publication of GB1223733A publication Critical patent/GB1223733A/en
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
GB46024/68A 1967-09-30 1968-09-27 Improvements in the starting and operating of discharge tubes Expired GB1223733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6713336.A NL155707B (nl) 1967-09-30 1967-09-30 Inrichting voor het ontsteken en bedrijven van een gas- en/of dampontladingsbuis, alsmede een starterstelsel voor toepassing bij deze inrichting.

Publications (1)

Publication Number Publication Date
GB1223733A true GB1223733A (en) 1971-03-03

Family

ID=19801341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46024/68A Expired GB1223733A (en) 1967-09-30 1968-09-27 Improvements in the starting and operating of discharge tubes

Country Status (9)

Country Link
US (1) US3569776A (enExample)
AT (1) AT296431B (enExample)
BE (1) BE721663A (enExample)
CH (1) CH487572A (enExample)
DE (1) DE1764995C3 (enExample)
ES (1) ES160112Y (enExample)
FR (1) FR1582392A (enExample)
GB (1) GB1223733A (enExample)
NL (1) NL155707B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816415A1 (de) * 1977-04-18 1978-10-19 Thorn Electrical Ind Ltd Entladungslampen-zuendschaltung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117373A (en) * 1977-04-28 1978-09-26 General Electric Company Emergency/normal lighting circuit for a gaseous discharge lamp
DE2849064C2 (de) * 1978-11-11 1985-09-12 Deutsche Nemectron GmbH, 7500 Karlsruhe Zündschaltung für eine Gasentladungslampe
JPS5688297A (en) * 1979-12-20 1981-07-17 Mitsubishi Electric Corp Device for firing fluorescent lamp
GB8305878D0 (en) * 1983-03-03 1983-04-07 Texas Instruments Ltd Starter circuit
US4749909A (en) * 1984-12-21 1988-06-07 North American Philips Corporation Compact igniter for discharge lamps
CN1004746B (zh) * 1985-04-09 1989-07-05 菲利普白炽灯有限公司 高压放电灯的适配电路
US4777410A (en) * 1987-06-22 1988-10-11 Innovative Controls, Inc. Ballast striker circuit
US5023521A (en) * 1989-12-18 1991-06-11 Radionic Industries, Inc. Lamp ballast system
US5387849A (en) * 1992-12-14 1995-02-07 Radionic Technology Incorporated Lamp ballast system characterized by a power factor correction of greater than or equal to 90%
DE4325050C2 (de) * 1993-07-26 1996-08-29 Siemens Ag Schaltungsanordnung zum Starten einer vorheizbaren Entladungslampe
KR19990075548A (ko) * 1998-03-21 1999-10-15 이호성 형광등용 전자스타터

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383558A (en) * 1966-07-05 1968-05-14 Sylvania Electric Prod Non-resonant starting circuit for high pressure double jacketed mercury lamps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816415A1 (de) * 1977-04-18 1978-10-19 Thorn Electrical Ind Ltd Entladungslampen-zuendschaltung
US4165475A (en) * 1977-04-18 1979-08-21 Thorn Electrical Industries Limited Discharge lamp with starter circuit

Also Published As

Publication number Publication date
DE1764995C3 (de) 1975-10-09
FR1582392A (enExample) 1969-09-26
ES160112Y (es) 1975-03-01
BE721663A (enExample) 1969-03-31
NL155707B (nl) 1978-01-16
US3569776A (en) 1971-03-09
DE1764995B2 (enExample) 1975-03-06
CH487572A (de) 1970-03-15
DE1764995A1 (de) 1972-01-13
AT296431B (de) 1972-02-10
NL6713336A (enExample) 1969-04-01
ES160112U (es) 1974-11-16

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