DE59608386D1 - IGNITION CONTROL FOR A HIGH PRESSURE GAS DISCHARGE LAMP - Google Patents
IGNITION CONTROL FOR A HIGH PRESSURE GAS DISCHARGE LAMPInfo
- Publication number
- DE59608386D1 DE59608386D1 DE59608386T DE59608386T DE59608386D1 DE 59608386 D1 DE59608386 D1 DE 59608386D1 DE 59608386 T DE59608386 T DE 59608386T DE 59608386 T DE59608386 T DE 59608386T DE 59608386 D1 DE59608386 D1 DE 59608386D1
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- discharge lamp
- striking
- switching component
- gas discharge
- 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
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.
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 (1)
Publication Number | Publication Date |
---|---|
DE59608386D1 true DE59608386D1 (en) | 2002-01-17 |
Family
ID=7770588
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19531622A Expired - Lifetime DE19531622B4 (en) | 1995-08-28 | 1995-08-28 | Ignition circuit for a high pressure gas discharge lamp |
DE59608386T Expired - Lifetime DE59608386D1 (en) | 1995-08-28 | 1996-08-01 | IGNITION CONTROL FOR A HIGH PRESSURE GAS DISCHARGE LAMP |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19531622A Expired - Lifetime DE19531622B4 (en) | 1995-08-28 | 1995-08-28 | 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)
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 |
ATE256963T1 (en) * | 1998-09-15 | 2004-01-15 | Quality Light Electronics S A | 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 |
CN101982019A (en) * | 2008-01-28 | 2011-02-23 | 松下电工株式会社 | High-voltage discharge lamp lighting device, and illuminating device 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)
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 |
-
1995
- 1995-08-28 DE DE19531622A patent/DE19531622B4/en not_active Expired - Lifetime
-
1996
- 1996-08-01 DE DE59608386T patent/DE59608386D1/en not_active Expired - Lifetime
- 1996-08-01 EP EP96927655A patent/EP0847681B1/en not_active Expired - Lifetime
- 1996-08-01 NZ NZ315658A patent/NZ315658A/en unknown
- 1996-08-01 TR TR1998/00235T patent/TR199800235T2/en unknown
- 1996-08-01 AT AT96927655T patent/ATE210364T1/en not_active IP Right Cessation
- 1996-08-01 AU AU67411/96A patent/AU698825B2/en not_active Ceased
- 1996-08-01 ES ES96927655T patent/ES2169252T3/en not_active Expired - Lifetime
- 1996-08-01 WO PCT/EP1996/003397 patent/WO1997008921A1/en active IP Right Grant
- 1996-08-16 ZA ZA9606972A patent/ZA966972B/en unknown
-
1998
- 1998-02-27 NO NO19980865A patent/NO323736B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1997008921A1 (en) | 1997-03-06 |
DE19531622B4 (en) | 2011-01-13 |
ZA966972B (en) | 1997-09-19 |
NZ315658A (en) | 1999-05-28 |
TR199800235T2 (en) | 1998-08-21 |
AU6741196A (en) | 1997-03-19 |
EP0847681B1 (en) | 2001-12-05 |
NO980865L (en) | 1998-02-27 |
ES2169252T3 (en) | 2002-07-01 |
DE19531622A1 (en) | 1997-03-06 |
AU698825B2 (en) | 1998-11-05 |
NO980865D0 (en) | 1998-02-27 |
ATE210364T1 (en) | 2001-12-15 |
NO323736B1 (en) | 2007-07-02 |
EP0847681A1 (en) | 1998-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: TRIDONICATCO GMBH & CO. KG, DORNBIRN, AT |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TRIDONIC GMBH & CO KG, DORNBIRN, AT |