DE29609841U1 - Leuchtstofflampen-Vorschaltgerät - Google Patents

Leuchtstofflampen-Vorschaltgerät

Info

Publication number
DE29609841U1
DE29609841U1 DE29609841U DE29609841U DE29609841U1 DE 29609841 U1 DE29609841 U1 DE 29609841U1 DE 29609841 U DE29609841 U DE 29609841U DE 29609841 U DE29609841 U DE 29609841U DE 29609841 U1 DE29609841 U1 DE 29609841U1
Authority
DE
Germany
Prior art keywords
fluorescent ballast
ballast
fluorescent
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 - Lifetime
Application number
DE29609841U
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.)
Trilux GmbH and Co KG
Original Assignee
Trilux Lenze GmbH and Co KG
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 Trilux Lenze GmbH and Co KG filed Critical Trilux Lenze GmbH and Co KG
Priority to DE29609841U priority Critical patent/DE29609841U1/de
Publication of DE29609841U1 publication Critical patent/DE29609841U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • 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
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • 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
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
DE29609841U 1996-06-04 1996-06-04 Leuchtstofflampen-Vorschaltgerät Expired - Lifetime DE29609841U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29609841U DE29609841U1 (de) 1996-06-04 1996-06-04 Leuchtstofflampen-Vorschaltgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29609841U DE29609841U1 (de) 1996-06-04 1996-06-04 Leuchtstofflampen-Vorschaltgerät

Publications (1)

Publication Number Publication Date
DE29609841U1 true DE29609841U1 (de) 1996-08-22

Family

ID=8024744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29609841U Expired - Lifetime DE29609841U1 (de) 1996-06-04 1996-06-04 Leuchtstofflampen-Vorschaltgerät

Country Status (1)

Country Link
DE (1) DE29609841U1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219958C1 (en) * 1992-06-18 1993-06-24 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg, De Ballast circuit for discharge lamp - uses phase gate control to short out electrodes for interval in each half cycle, depending on brightness
US5406174A (en) * 1992-12-16 1995-04-11 U. S. Philips Corporation Discharge lamp operating circuit with frequency control of dimming and lamp electrode heating

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219958C1 (en) * 1992-06-18 1993-06-24 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg, De Ballast circuit for discharge lamp - uses phase gate control to short out electrodes for interval in each half cycle, depending on brightness
US5406174A (en) * 1992-12-16 1995-04-11 U. S. Philips Corporation Discharge lamp operating circuit with frequency control of dimming and lamp electrode heating

Similar Documents

Publication Publication Date Title
DE69715339T2 (de) Vorschaltgerät
DE69725823D1 (de) Dimmbares vorschaltgerät
DE69815619D1 (de) Vorschaltgerät
DE69520705D1 (de) Kompakte Leuchtstofflampe
DE69725821D1 (de) Vorschaltgerät
DE19781640T1 (de) Elektrodenlose Fluoreszenzlampe
DE69717587D1 (de) Vorschaltgerät
DE29609669U1 (de) Leuchte
DE69513703D1 (de) Leuchtstofflampe
DE69709423T2 (de) Flache kompakte Fluoreszenzlampe
ATA86397A (de) Leuchte
DE69823623D1 (de) Leuchtstofflampe
FI3798U1 (fi) Loisteputki
DE69508497D1 (de) Kompakte Leuchtstofflampe
DE69817326D1 (de) Vorschaltgerät
DE69819669D1 (de) Fluoreszenzlampe
DE29609335U1 (de) Leuchtstofflampen-Vorschaltgerät
KR960015902U (ko) 컴팩트 형광등용 안정기
KR950024105U (ko) 형광등용 안정기
DE29609841U1 (de) Leuchtstofflampen-Vorschaltgerät
DE29605967U1 (de) Leuchtstofflampen-Vorschaltgerät
DE29609839U1 (de) Leuchtstofflampen-Vorschaltgerät
KR980004078U (ko) 안정기케이스
ATE208874T1 (de) Leuchte
KR960003500U (ko) 형광등용 안정기

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19961002

R163 Identified publications notified

Effective date: 19961018

R150 Term of protection extended to 6 years

Effective date: 19991026

R157 Lapse of ip right after 6 years

Effective date: 20021231