WO2009000759A3 - Hochleistungsleuchtmittel und hochleistungsleuchte für überkopfbetrieb - Google Patents

Hochleistungsleuchtmittel und hochleistungsleuchte für überkopfbetrieb Download PDF

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Publication number
WO2009000759A3
WO2009000759A3 PCT/EP2008/057836 EP2008057836W WO2009000759A3 WO 2009000759 A3 WO2009000759 A3 WO 2009000759A3 EP 2008057836 W EP2008057836 W EP 2008057836W WO 2009000759 A3 WO2009000759 A3 WO 2009000759A3
Authority
WO
WIPO (PCT)
Prior art keywords
intensity
base
illuminant
luminaire
cathode
Prior art date
Application number
PCT/EP2008/057836
Other languages
English (en)
French (fr)
Other versions
WO2009000759A2 (de
Inventor
Marco Niedermeier
Original Assignee
A & O Lighting Technology Gmbh
Marco Niedermeier
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 A & O Lighting Technology Gmbh, Marco Niedermeier filed Critical A & O Lighting Technology Gmbh
Publication of WO2009000759A2 publication Critical patent/WO2009000759A2/de
Publication of WO2009000759A3 publication Critical patent/WO2009000759A3/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • 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
    • H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2925—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
    • 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
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources

Abstract

Ein Hochleistungsleuchtmittel, insbesondere Kurzbogenentladungslampe, Xenonlampe oder Metalldampflampe, mit einem Entladungsabschnitt (15), der eine Kathode (17) und einen der Kathode (17) vorgelagerten Lichtemissionsort aufweist, mit einem ersten Sockel (20) und mit einem zweiten Sockel (19), die an voneinander abgewandten Seiten des Entladungsabschnittes (15) angeordnet sind und jeweils ein gleiches Haltemittel (22,24; 21,23) aufweisen, läßt sich außer für die Effektbeleuchtung auch für die Bühnenbeleuchtung einsetzen ohne dass es zu einem Verwackeln oder Versetzen des Lichtstrahles kommt, wenn der Abstand des Lichtemissionsortes von dem Haltemittel (22, 24; 21,23) bei dem ersten Sockel (20) und bei dem zweiten Sockel (19) gleich sind.
PCT/EP2008/057836 2007-06-22 2008-06-20 Hochleistungsleuchtmittel und hochleistungsleuchte für überkopfbetrieb WO2009000759A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007008870.1 2007-06-22
DE200720008870 DE202007008870U1 (de) 2007-06-22 2007-06-22 Hochleistungsleuchtmittel und Hochleistungsleuchte für Überkopfbetrieb

Publications (2)

Publication Number Publication Date
WO2009000759A2 WO2009000759A2 (de) 2008-12-31
WO2009000759A3 true WO2009000759A3 (de) 2009-07-30

Family

ID=38806375

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/057836 WO2009000759A2 (de) 2007-06-22 2008-06-20 Hochleistungsleuchtmittel und hochleistungsleuchte für überkopfbetrieb

Country Status (2)

Country Link
DE (1) DE202007008870U1 (de)
WO (1) WO2009000759A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1402378B1 (it) 2010-09-07 2013-09-04 Clay Paky Spa Proiettore da palcoscenico

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829156A1 (de) * 1987-09-04 1989-03-16 Philips Nv Hochdruckgasentladungslampe und leuchte mit dieser lampe
DE20102975U1 (de) * 2000-03-30 2001-06-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kurzbogenlampe
EP1107285A2 (de) * 1999-12-08 2001-06-13 Toshiba Lighting & Technology Corporation Hochleistungs-Entladungslampe, System zu ihrem Betrieb und diese Lampe verwendende Beleuchtungsvorrichtung
US20010010447A1 (en) * 2000-02-01 2001-08-02 Takumi Yamane Short-arc type discharge lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829156A1 (de) * 1987-09-04 1989-03-16 Philips Nv Hochdruckgasentladungslampe und leuchte mit dieser lampe
EP1107285A2 (de) * 1999-12-08 2001-06-13 Toshiba Lighting & Technology Corporation Hochleistungs-Entladungslampe, System zu ihrem Betrieb und diese Lampe verwendende Beleuchtungsvorrichtung
US20010010447A1 (en) * 2000-02-01 2001-08-02 Takumi Yamane Short-arc type discharge lamp
DE20102975U1 (de) * 2000-03-30 2001-06-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kurzbogenlampe

Also Published As

Publication number Publication date
WO2009000759A2 (de) 2008-12-31
DE202007008870U1 (de) 2007-12-06

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