NO178090C - Discharge lamp drive circuit, and method for operating and lighting such a lamp - Google Patents

Discharge lamp drive circuit, and method for operating and lighting such a lamp

Info

Publication number
NO178090C
NO178090C NO901516A NO901516A NO178090C NO 178090 C NO178090 C NO 178090C NO 901516 A NO901516 A NO 901516A NO 901516 A NO901516 A NO 901516A NO 178090 C NO178090 C NO 178090C
Authority
NO
Norway
Prior art keywords
lamp
lighting
operating
discharge lamp
drive circuit
Prior art date
Application number
NO901516A
Other languages
Norwegian (no)
Other versions
NO901516D0 (en
NO178090B (en
NO901516L (en
Inventor
Siegfried Luger
Original Assignee
Zumtobel Ag
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 Zumtobel Ag filed Critical Zumtobel Ag
Publication of NO901516D0 publication Critical patent/NO901516D0/en
Publication of NO901516L publication Critical patent/NO901516L/en
Publication of NO178090B publication Critical patent/NO178090B/en
Publication of NO178090C publication Critical patent/NO178090C/en

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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Led Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Cookers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

In a ballast for a discharge lamp, the characteristic values for the discharge lamp, such as the preheating voltage and the ignition voltage, are selected as a function of the environmental temperature in order to ensure operation of the lamp (9) which is as gentle as possible and hence a long life. <IMAGE>
NO901516A 1989-04-04 1990-04-03 Discharge lamp drive circuit, and method for operating and lighting such a lamp NO178090C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3910900A DE3910900A1 (en) 1989-04-04 1989-04-04 CONTROL UNIT FOR A DISCHARGE LAMP

Publications (4)

Publication Number Publication Date
NO901516D0 NO901516D0 (en) 1990-04-03
NO901516L NO901516L (en) 1990-10-05
NO178090B NO178090B (en) 1995-10-09
NO178090C true NO178090C (en) 1996-01-17

Family

ID=6377842

Family Applications (1)

Application Number Title Priority Date Filing Date
NO901516A NO178090C (en) 1989-04-04 1990-04-03 Discharge lamp drive circuit, and method for operating and lighting such a lamp

Country Status (5)

Country Link
EP (1) EP0391383B1 (en)
AT (1) ATE108293T1 (en)
DE (2) DE3910900A1 (en)
FI (1) FI96161C (en)
NO (1) NO178090C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002681A (en) * 1990-12-05 1992-07-01 Nedap Nv BALLAST FOR FLUORESCENT LAMPS.
BE1006978A3 (en) * 1993-04-02 1995-02-07 Koninkl Philips Electronics Nv Shifting.
TW302591B (en) * 1993-06-24 1997-04-11 Samsung Electronics Co Ltd
DE4425890A1 (en) * 1994-07-11 1996-01-18 Priamos Licht Ind & Dienstleis Circuit arrangement for driving a discharge lamp
WO1996008125A1 (en) * 1994-09-06 1996-03-14 Philips Electronics N.V. Circuit arrangement
BE1009717A3 (en) * 1995-10-20 1997-07-01 Philips Electronics Nv Shifting.
DE69628739T2 (en) * 1995-12-26 2004-04-29 General Electric Co., Fairfield CONTROL AND MONITORING OF DIMMABLE CONTROL UNITS WITH A WIDE LIGHTING LIFT
US6111369A (en) * 1998-12-18 2000-08-29 Clalight Israel Ltd. Electronic ballast
WO2003045117A1 (en) * 2001-11-23 2003-05-30 Koninklijke Philips Electronics N.V. Device for heating electrodes of a discharge lamp
DE10164242B4 (en) * 2001-12-27 2014-07-03 Tridonic Gmbh & Co Kg Electronic ballast with current limitation with power control
DE102010043081A1 (en) 2010-10-28 2012-05-03 Bag Engineering Gmbh Ignition circuit arrangement for igniting a discharge lamp, such as a high-pressure lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298835A (en) * 1979-08-27 1981-11-03 Gte Products Corporation Voltage regulator with temperature dependent output
US4513364A (en) * 1980-08-14 1985-04-23 Nilssen Ole K Thermally controllable variable frequency inverter
US4396872A (en) * 1981-03-30 1983-08-02 General Mills, Inc. Ballast circuit and method for optimizing the operation of high intensity discharge lamps in the growing of plants
DE3338464A1 (en) * 1983-10-22 1985-05-15 Plankenhorn Kapitalverwaltungs-KG, 7208 Spaichingen High-frequency brightness control for fluorescent lamps
JPS61144000A (en) * 1984-12-18 1986-07-01 富士通株式会社 Fluorescent lamp lighting control circuit
ZA862614B (en) * 1986-04-08 1986-12-30 David John Cockram Controller for gas discharge lamps

Also Published As

Publication number Publication date
NO901516D0 (en) 1990-04-03
DE3910900A1 (en) 1990-10-11
ATE108293T1 (en) 1994-07-15
FI96161C (en) 1996-05-10
DE59006334D1 (en) 1994-08-11
EP0391383A1 (en) 1990-10-10
NO178090B (en) 1995-10-09
FI96161B (en) 1996-01-31
FI901688A0 (en) 1990-04-03
NO901516L (en) 1990-10-05
EP0391383B1 (en) 1994-07-06

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Legal Events

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MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN OCTOBER 2002