DE2967166D1 - A method for determining the values of components for a control circuit for a gas discharge lamp - Google Patents

A method for determining the values of components for a control circuit for a gas discharge lamp

Info

Publication number
DE2967166D1
DE2967166D1 DE7979302625T DE2967166T DE2967166D1 DE 2967166 D1 DE2967166 D1 DE 2967166D1 DE 7979302625 T DE7979302625 T DE 7979302625T DE 2967166 T DE2967166 T DE 2967166T DE 2967166 D1 DE2967166 D1 DE 2967166D1
Authority
DE
Germany
Prior art keywords
values
determining
components
control circuit
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
Application number
DE7979302625T
Other languages
German (de)
English (en)
Inventor
Stephen Domville Mckie
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.)
PRACDES Pty
Original Assignee
PRACDES Pty
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 PRACDES Pty filed Critical PRACDES Pty
Application granted granted Critical
Publication of DE2967166D1 publication Critical patent/DE2967166D1/de
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
DE7979302625T 1978-11-20 1979-11-19 A method for determining the values of components for a control circuit for a gas discharge lamp Expired DE2967166D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPD683778 1978-11-20
AUPD953979 1979-07-11

Publications (1)

Publication Number Publication Date
DE2967166D1 true DE2967166D1 (en) 1984-09-13

Family

ID=25642269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979302625T Expired DE2967166D1 (en) 1978-11-20 1979-11-19 A method for determining the values of components for a control circuit for a gas discharge lamp

Country Status (11)

Country Link
EP (1) EP0011508B1 (fi)
JP (1) JPS55105993A (fi)
DE (1) DE2967166D1 (fi)
FI (1) FI793608A (fi)
HU (1) HU182982B (fi)
IE (1) IE49213B1 (fi)
IN (1) IN153361B (fi)
NO (1) NO793708L (fi)
NZ (1) NZ192162A (fi)
PT (1) PT70469A (fi)
ZA (1) ZA796163B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139022A (en) * 1983-04-26 1984-10-31 Gen Electric Ballast circuit for lamps with low voltage gas discharge tubes
US4626745A (en) * 1983-04-26 1986-12-02 General Electric Company Ballast circuit for lamps with low voltage gas discharge tubes
DE3603084A1 (de) * 1986-02-01 1987-08-06 Korte Licht Schaltung zum betrieb einer leuchtstofflampe
JP2693066B2 (ja) * 1991-11-07 1997-12-17 三洋電機株式会社 冷陰極放電管の放電始動装置
US5825139A (en) * 1995-11-02 1998-10-20 Hubbell Incorporated Lamp driven voltage transformation and ballasting system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR963793A (fi) * 1950-07-20
FR958142A (fi) * 1950-03-03
US2297257A (en) * 1937-11-25 1942-09-29 Seitz Ernst Otto Alternating current discharge lamp
CH492378A (de) * 1966-02-01 1970-06-15 Gen Electric Elektrische Entladungslampe
FR1557851A (fi) * 1968-01-02 1969-02-21
DE2321063A1 (de) * 1973-04-26 1974-11-14 Walz Alfred Wechselstrombetriebsschaltung fuer gasentladungslampen, vorzugsweise mit konstantstrom-verhalten und zuendspannungserzeugung durch eine leistungsschwache gleichrichter-schaltung
GB1528910A (en) * 1974-12-11 1978-10-18 Thorn Electrical Ind Ltd Discharge lamp ballast circuits

Also Published As

Publication number Publication date
IE49213B1 (en) 1985-08-21
NO793708L (no) 1980-05-21
FI793608A (fi) 1980-05-21
NZ192162A (en) 1983-02-15
JPS55105993A (en) 1980-08-14
EP0011508A1 (en) 1980-05-28
ZA796163B (en) 1980-10-29
HU182982B (en) 1984-03-28
IN153361B (fi) 1984-07-07
PT70469A (en) 1979-12-01
IE792212L (en) 1980-05-20
EP0011508B1 (en) 1984-08-08

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee