HUT49964A - Wall-stabilized high-pressure discharge source of light - Google Patents

Wall-stabilized high-pressure discharge source of light

Info

Publication number
HUT49964A
HUT49964A HU152489A HU152489A HUT49964A HU T49964 A HUT49964 A HU T49964A HU 152489 A HU152489 A HU 152489A HU 152489 A HU152489 A HU 152489A HU T49964 A HUT49964 A HU T49964A
Authority
HU
Hungary
Prior art keywords
light
wall
pressure discharge
discharge source
stabilized high
Prior art date
Application number
HU152489A
Other languages
Hungarian (hu)
Other versions
HU204624B (en
Inventor
Wolfgang Gottschling
Klaus Guenter
Uwe Keiderling
Hans-Georg Kloss
Rainer Radtke
Original Assignee
Narva Veb
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 Narva Veb filed Critical Narva Veb
Publication of HUT49964A publication Critical patent/HUT49964A/en
Publication of HU204624B publication Critical patent/HU204624B/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
    • H05B41/36—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • 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
    • H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
HU152489A 1988-03-25 1989-03-24 Wall-stabilized high-pressure discharge light-source HU204624B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD31403188A DD272166A1 (en) 1988-03-25 1988-03-25 Wall-stabilized high-pressure discharge lamp

Publications (2)

Publication Number Publication Date
HUT49964A true HUT49964A (en) 1989-11-28
HU204624B HU204624B (en) 1992-01-28

Family

ID=5597902

Family Applications (1)

Application Number Title Priority Date Filing Date
HU152489A HU204624B (en) 1988-03-25 1989-03-24 Wall-stabilized high-pressure discharge light-source

Country Status (4)

Country Link
EP (1) EP0334355B1 (en)
DD (1) DD272166A1 (en)
DE (1) DE58909273D1 (en)
HU (1) HU204624B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69018822T2 (en) * 1990-09-17 1995-11-23 Agfa Gevaert Nv Photographic exposure device.
DE59805987D1 (en) * 1997-08-05 2002-11-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh METHOD FOR OPERATING A DC CURRENT METAL HALOGENID ARCH LAMP AND RELATED CIRCUIT ARRANGEMENT
FR2890233B1 (en) * 2005-08-24 2015-07-17 Claranor LAMP ADAPTED FOR MICROBIOLOGICAL DECONTAMINATION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB344559I5 (en) * 1963-06-17
US3624447A (en) * 1969-06-25 1971-11-30 Westinghouse Electric Corp Method of operating a high-pressure gaseous discharge lamp with improved efficiency
US3898504A (en) * 1970-12-09 1975-08-05 Matsushita Electronics Corp High pressure metal vapor discharge lamp
DE2134544A1 (en) * 1971-07-10 1973-01-25 Bron Elektronik Ag LIGHTING DEVICE WITH GAS DISCHARGE TUBE WORKING IN PULSE OPERATION

Also Published As

Publication number Publication date
HU204624B (en) 1992-01-28
DD272166A1 (en) 1989-09-27
EP0334355A2 (en) 1989-09-27
DE58909273D1 (en) 1995-07-13
EP0334355B1 (en) 1995-06-07
EP0334355A3 (en) 1991-04-17

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Legal Events

Date Code Title Description
HPC4 Succession in title of patentee

Owner name: NARVA BERLINER GLUEHLAMPENWERK GMBH., DE

HMM4 Cancellation of final prot. due to non-payment of fee