DE59900311D1 - Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen - Google Patents

Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen

Info

Publication number
DE59900311D1
DE59900311D1 DE59900311T DE59900311T DE59900311D1 DE 59900311 D1 DE59900311 D1 DE 59900311D1 DE 59900311 T DE59900311 T DE 59900311T DE 59900311 T DE59900311 T DE 59900311T DE 59900311 D1 DE59900311 D1 DE 59900311D1
Authority
DE
Germany
Prior art keywords
circuit arrangement
pressure discharge
discharge lamps
operating low
operating
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
DE59900311T
Other languages
English (en)
Inventor
Anton Zuchtriegel
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of DE59900311D1 publication Critical patent/DE59900311D1/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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881—Load circuits; Control thereof
    • 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
    • H05B41/26—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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
DE59900311T 1998-04-07 1999-04-01 Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen Expired - Lifetime DE59900311D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19815623A DE19815623A1 (de) 1998-04-07 1998-04-07 Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen

Publications (1)

Publication Number Publication Date
DE59900311D1 true DE59900311D1 (de) 2001-11-22

Family

ID=7863906

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19815623A Withdrawn DE19815623A1 (de) 1998-04-07 1998-04-07 Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
DE59900311T Expired - Lifetime DE59900311D1 (de) 1998-04-07 1999-04-01 Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19815623A Withdrawn DE19815623A1 (de) 1998-04-07 1998-04-07 Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen

Country Status (7)

Country Link
US (1) US6104142A (de)
EP (1) EP0949851B1 (de)
KR (1) KR100607394B1 (de)
CA (1) CA2267918C (de)
DE (2) DE19815623A1 (de)
ES (1) ES2166203T3 (de)
TW (1) TW461229B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356034B1 (en) * 2000-03-22 2002-03-12 Regal King Manufacturing Limited Low voltage discharge lamp power supply
DE10160790A1 (de) * 2001-01-12 2002-08-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Einschalten einer Teilschaltungsanordnung
US10360043B2 (en) * 2015-07-20 2019-07-23 Dell Products, Lp Installation of device drivers from virtual media
CN110098631A (zh) * 2018-01-31 2019-08-06 新疆金风科技股份有限公司 直流输电***及其卸荷电路和卸荷方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675576A (en) * 1985-04-05 1987-06-23 Nilssen Ole K High-reliability high-efficiency electronic ballast
DE3623749A1 (de) * 1986-07-14 1988-01-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb von niederdruckentladungslampen
WO1991002400A1 (en) * 1989-08-04 1991-02-21 Courier De Mere Henri Edouard Feeding device for converters, free of harmonic distortion
WO1991016802A1 (en) * 1990-04-26 1991-10-31 Smallwood Robert C Electronic lamp ballast for gas discharge lamp
DE4140557A1 (de) * 1991-12-09 1993-06-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer oder mehrerer niederdruckentladungslampen
DE4238409A1 (de) * 1992-11-13 1994-05-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
DE4430397A1 (de) * 1994-08-26 1996-02-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
US5574336A (en) * 1995-03-28 1996-11-12 Motorola, Inc. Flourescent lamp circuit employing a reset transistor coupled to a start-up circuit that in turn controls a control circuit
US5898278A (en) * 1995-08-09 1999-04-27 Pinbeam Ag Series resonant lamp circuit having direct electrode connection between rectifier and AC source
US5801492A (en) * 1996-05-30 1998-09-01 Bobel; Andrzej Electronic ballast for gas discharge lamp having primary and auxiliary resonant circuits
US5994847A (en) * 1997-01-31 1999-11-30 Motorola Inc. Electronic ballast with lamp current valley-fill power factor correction

Also Published As

Publication number Publication date
CA2267918A1 (en) 1999-10-07
EP0949851B1 (de) 2001-10-17
KR100607394B1 (ko) 2006-08-02
ES2166203T3 (es) 2002-04-01
US6104142A (en) 2000-08-15
TW461229B (en) 2001-10-21
KR19990082734A (ko) 1999-11-25
DE19815623A1 (de) 1999-10-14
EP0949851A1 (de) 1999-10-13
CA2267918C (en) 2005-11-22

Similar Documents

Publication Publication Date Title
DE59506071D1 (de) Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
DE59506923D1 (de) Schaltungsanordnung zum Betrieb mindestens einer Niederdruckentladungslampe
DE59605182D1 (de) Schaltungsanordnung zum Betrieb einer Entladungslampe
DE69530143D1 (de) Schutzschaltung für Bogenentladungslampen
EP1129604A4 (de) Vorschaltgeraet fuer entladungslampen hoher intensitaet
DE69938640D1 (de) Entladungslampe
DE59510237D1 (de) Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen
DE59708791D1 (de) Schaltungsanordnung zum Betrieb elektrischer Lampen
DE59002409D1 (de) Schaltungsanordnung zum Betrieb von Entladungslampen.
HU9800595D0 (en) Method and circuit arrangement for operating at least one discharge lamp
DE69705886D1 (de) Betriebsgerät für Entladungslampen
DE69837109D1 (de) Schaltung zum erreichen von synchronität
DE69926445D1 (de) Hochdruck-Entladungslampe
DE69931080D1 (de) Schaltungsanordnung für Gasentladungslampe
DE59812414D1 (de) Schaltungsanordnung zum dimmbaren betrieb einer leuchtstofflampe
DE59902215D1 (de) Schaltungsanordnung zum betreiben von gasentladungslampen
DE69903225D1 (de) Schaltungsanordnung für Entladungslampen (EL)
DE59305663D1 (de) Schaltungsanordnung zum betrieb von niederdruckentladungslampen
DE69900804D1 (de) Entladungslampe
DE69913410D1 (de) Hochdruckentladungslampe
DE59900311D1 (de) Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
DE50200299D1 (de) Betriebsschaltung für Entladungslampe mit vorheizbaren Elektroden
DE59510062D1 (de) Verfahren und Schaltungsanordnung zum Starten und Betreiben von Hochdruck-Entladungslampen
DE69703070D1 (de) Schaltung zum Betreiben einer Entladungslampe
DE59509422D1 (de) Schaltungsanordnung zum Betrieb einer oder mehrerer Niederdruckentladungslampen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, , DE