GB1265944A - - Google Patents

Info

Publication number
GB1265944A
GB1265944A GB1265944DA GB1265944A GB 1265944 A GB1265944 A GB 1265944A GB 1265944D A GB1265944D A GB 1265944DA GB 1265944 A GB1265944 A GB 1265944A
Authority
GB
United Kingdom
Prior art keywords
lamp
circuit
current
voltage
diodes
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
Other languages
English (en)
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 filed Critical
Publication of GB1265944A publication Critical patent/GB1265944A/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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
GB1265944D 1969-05-12 1970-05-05 Expired GB1265944A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82380269A 1969-05-12 1969-05-12

Publications (1)

Publication Number Publication Date
GB1265944A true GB1265944A (de) 1972-03-08

Family

ID=25239766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265944D Expired GB1265944A (de) 1969-05-12 1970-05-05

Country Status (3)

Country Link
US (1) US3611433A (de)
DE (1) DE2020786A1 (de)
GB (1) GB1265944A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146185A (en) * 1983-07-28 1985-04-11 Tungsram Reszvenytarsasag Lighting system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT369609B (de) * 1980-09-11 1983-01-25 Elger Elektro Neon Schaltungsanordnung fuer den betrieb von gasentladungslampen
US5077770A (en) * 1990-07-05 1991-12-31 Picker International, Inc. High voltage capacitance discharge system for x-ray tube control circuits
EP2075823B1 (de) * 2007-12-24 2012-02-29 Huettinger Electronic Sp. z o. o Stromänderungsbegrenzungsvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146185A (en) * 1983-07-28 1985-04-11 Tungsram Reszvenytarsasag Lighting system

Also Published As

Publication number Publication date
DE2020786A1 (de) 1970-11-19
US3611433A (en) 1971-10-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees