NO980865D0 - Ignition circuit for a high-pressure gas discharge lamp - Google Patents

Ignition circuit for a high-pressure gas discharge lamp

Info

Publication number
NO980865D0
NO980865D0 NO980865A NO980865A NO980865D0 NO 980865 D0 NO980865 D0 NO 980865D0 NO 980865 A NO980865 A NO 980865A NO 980865 A NO980865 A NO 980865A NO 980865 D0 NO980865 D0 NO 980865D0
Authority
NO
Norway
Prior art keywords
pulse
striking
discharge lamp
switching component
gas discharge
Prior art date
Application number
NO980865A
Other languages
Norwegian (no)
Other versions
NO323736B1 (en
NO980865L (en
Inventor
Kai Arbinger
Roman Ploner
Original Assignee
Tridonic Bauelemente
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 Tridonic Bauelemente filed Critical Tridonic Bauelemente
Publication of NO980865D0 publication Critical patent/NO980865D0/en
Publication of NO980865L publication Critical patent/NO980865L/en
Publication of NO323736B1 publication Critical patent/NO323736B1/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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

A striking circuit for a high-pressure discharge lamp (4) connected via a choke (3) to an a.c. voltage source and with a pulse transformer (5), the secondary winding (6) of which is fitted between the choke (3) and the lamp (4) and the primary winding (8) of which, with a switching component (9), forms a series circuit which in turn is connected in parallel to a pulse capacitor, in which a controllable switch (10) is connected in series with the parallel circuit of the pulse capacitor (7) on the one hand and the primary winding (8) and the switching component (9) on the other, said switch (10) being actuated on the occurrence of a striking pulse for the high-pressure gas discharge lamp (4) in such a way that the settlement of the oscillating circuit consisting of the pulse capacitor (7), the primary winding (8) and the switching component (9) or the rapid recovery of the switching component (9) is ensured. It is thus possible to obtain a short striking pulse sequence with a large number of striking pulses, thus ensuring that the lamp is reliably struck.
NO19980865A 1995-08-28 1998-02-27 Ignition circuit for a high-pressure gas discharge lamp NO323736B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19531622A DE19531622B4 (en) 1995-08-28 1995-08-28 Ignition circuit for a high pressure gas discharge lamp
PCT/EP1996/003397 WO1997008921A1 (en) 1995-08-28 1996-08-01 Striking circuit for a high-pressure gas discharge lamp

Publications (3)

Publication Number Publication Date
NO980865D0 true NO980865D0 (en) 1998-02-27
NO980865L NO980865L (en) 1998-02-27
NO323736B1 NO323736B1 (en) 2007-07-02

Family

ID=7770588

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19980865A NO323736B1 (en) 1995-08-28 1998-02-27 Ignition circuit for a high-pressure gas discharge lamp

Country Status (10)

Country Link
EP (1) EP0847681B1 (en)
AT (1) ATE210364T1 (en)
AU (1) AU698825B2 (en)
DE (2) DE19531622B4 (en)
ES (1) ES2169252T3 (en)
NO (1) NO323736B1 (en)
NZ (1) NZ315658A (en)
TR (1) TR199800235T2 (en)
WO (1) WO1997008921A1 (en)
ZA (1) ZA966972B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5945784A (en) * 1997-12-09 1999-08-31 Philips Electronics North America Corporation High intensity discharge ballast
ES2212824T3 (en) * 1998-09-15 2004-08-01 Quality Light Electronics S.A.S. Di Francesco Celso E C. RESONANCE IGNITION DEVICE FOR DISCHARGE LAMPS.
FI107578B (en) * 2000-03-06 2001-08-31 Helvar Oy Ab Procedure and ignition circuit for ignition and extinguishing of high pressure lamp
IL138896A0 (en) * 2000-10-05 2001-11-25 Hashofet Eltam Ein An ignitor for discharge lamps
JP2005142130A (en) 2003-11-10 2005-06-02 Matsushita Electric Works Ltd High-pressure discharge lamp lighting device and luminaire
DE102004045834A1 (en) * 2004-09-22 2006-03-23 Bag Electronics Gmbh ignitor
DE102006016827A1 (en) 2006-04-07 2007-10-11 Bag Electronics Gmbh Circuit arrangement for high-pressure gas discharge lamps
DE102006034372A1 (en) * 2006-04-21 2007-10-25 Tridonicatco Gmbh & Co. Kg Overlay ignition circuit for high pressure discharge lamps
DE102007009736A1 (en) * 2007-02-28 2008-09-04 Osram Gesellschaft mit beschränkter Haftung Circuit arrangement for adapting output of high-pressure gas discharge lamps, has electronic switch that is connected in parallel to lamp, and parallel connection is arranged in series fo reactance coil
DE102008004787A1 (en) * 2008-01-17 2009-07-23 Bag Electronics Gmbh Igniter with two input terminals
US8232746B2 (en) * 2008-01-28 2012-07-31 Panasonic Corporation High pressure discharge lamp lighting device and lighting fixture using the same
DE102010039487A1 (en) 2010-08-18 2012-02-23 Osram Ag Circuit arrangement and method for operating a gas discharge lamp

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342948A (en) * 1979-09-20 1982-08-03 David Engineering Limited Electric discharge lamp control converter circuits
US4339692A (en) * 1980-11-18 1982-07-13 The Nuarc Company, Inc. Power supply for HID lamp
DE3108548C2 (en) * 1981-03-06 1986-07-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Ignition circuit for a high pressure metal vapor discharge lamp
DE3108547A1 (en) * 1981-03-06 1982-10-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München "IGNITION SWITCH FOR A HIGH PRESSURE METAL STEAM DISCHARGE LAMP"
AU587100B2 (en) * 1986-01-23 1989-08-03 Hubbell Incorporated Start, hot restart and operating lamp circuit
DE3736542A1 (en) * 1987-10-28 1989-05-11 Zumtobel Ag IGNITION SWITCHING FOR A HIGH PRESSURE METAL STEAM DISCHARGE LAMP
DE3903149A1 (en) * 1989-02-02 1990-08-09 Zumtobel Ag IGNITION SWITCHING FOR A HIGH PRESSURE METAL STEAM DISCHARGE LAMP CONNECTED OVER A THROTTLE SPOOL TO THE AC VOLTAGE SOURCE
US5166581A (en) * 1990-09-12 1992-11-24 U.S. Philips Corporation Discharge lamp ignitor which adjusts the amplitude of ignition pulses
US5424617A (en) * 1993-02-26 1995-06-13 North American Philips Corporation HID lamp ignitor-timer with automatic reset for dips in line voltage
DE4333884A1 (en) * 1993-10-05 1995-04-06 Hella Kg Hueck & Co Ignition circuit (starting circuit) for a high-pressure gas-discharge lamp

Also Published As

Publication number Publication date
EP0847681B1 (en) 2001-12-05
NO323736B1 (en) 2007-07-02
NZ315658A (en) 1999-05-28
AU698825B2 (en) 1998-11-05
ZA966972B (en) 1997-09-19
DE19531622A1 (en) 1997-03-06
WO1997008921A1 (en) 1997-03-06
EP0847681A1 (en) 1998-06-17
AU6741196A (en) 1997-03-19
DE59608386D1 (en) 2002-01-17
ATE210364T1 (en) 2001-12-15
ES2169252T3 (en) 2002-07-01
DE19531622B4 (en) 2011-01-13
NO980865L (en) 1998-02-27
TR199800235T2 (en) 1998-08-21

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