EP1056314B1 - Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe für ein Kraftfahrzeug - Google Patents
Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe für ein Kraftfahrzeug Download PDFInfo
- Publication number
- EP1056314B1 EP1056314B1 EP00110479A EP00110479A EP1056314B1 EP 1056314 B1 EP1056314 B1 EP 1056314B1 EP 00110479 A EP00110479 A EP 00110479A EP 00110479 A EP00110479 A EP 00110479A EP 1056314 B1 EP1056314 B1 EP 1056314B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lamp
- high pressure
- gas discharge
- pressure gas
- circuit
- 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
Images
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
- H05B41/288—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
Definitions
- the invention relates to a circuit for operating an alternating current High-pressure gas discharge lamp for a motor vehicle, with a ballast, a Superimposed ignitor, a symmetrical lamp filter and one High-pressure gas discharge lamp, the symmetrical lamp filter between the High pressure gas discharge lamp and the superposition ignition is arranged with a filter capacity parallel to the high pressure gas discharge lamp and a choke in each the supply lines to this parallel connection.
- AC high pressure gas discharge lamps such as. B. the Xenon gas discharge lamps for motor vehicles, generate each in operation Current commutation interference pulses, which are sufficient due to an LC filter combination can be suppressed.
- This lamp filter usually consists of one Capacitor parallel to the lamp and two inductors in series to the two electrical lamp connections. Such an arrangement is in German Publication DE 196 45 752 A1 shown and described.
- the lamp filter between the lamp and the actual igniter arranged.
- the disadvantage of this arrangement is that on the returning lamp line, which is not connected to the ignition transformer during ignition High voltage pulse arises, which is due to insufficient insulation of the lamp rollover according to vehicle mass and considerable EMI interference in the vehicle can cause.
- This high-voltage pulse drops off at the inductance when firing, which is connected to the returning lamp line.
- the peak value of the Depending on the design of the lamp filter the pulse voltage is up to 50% of the total Ignition voltage. In circuit implementations, pulse voltages up to 14kV measured.
- the document US 5,828,186 shows a circuit for one High pressure gas discharge lamp with two secondary windings one Ignition pulse transmitter are connected to the lamp leads, each one Section of the secondary windings is bridged by capacitive means. This is a circuit tuned to the frequency of the ignition pulses realizes the Ignition takeover behavior of the lamp improved and interference pulses suppressed.
- the invention has for its object a circuit for operating a To create AC high pressure gas discharge lamp for a motor vehicle in the the voltage level of the pulse voltages mentioned to a harmless level is limited.
- the electrical circuit element acting as a switch can advantageously be used as Glow lamp or switching spark gap.
- the Circuit according to the invention also has a significantly improved behavior when igniting a hot lamp because the ignition current due to the short-circuited inductance increases faster.
- the single figure shows a ballast for a high pressure gas discharge lamp, and an ignitor with an integrated lamp filter.
- the ballast controls and supplies both the high pressure gas discharge lamp (GDL) as well as the primary ignition circuit of the igniter.
- the ignitor is as one Superimposed ignitor executed; the secondary winding of the Switching element as an electronic semiconductor module as practically unsuitable proven, because firstly only particularly expensive, high voltage resistant Semiconductor components come into question, secondly, semiconductor components of a special kind Control, and thirdly, semiconductor devices require one compared to one Glow lamp or switching spark gap have relatively high capacity.
- the switching element becomes conductive due to the ignition voltage pulse and thereby closes the choke (L2) briefly, so that no high-voltage pulse drops at the choke (L2) can. This will reduce the effort for Isolation of the returning lamp line is reduced, as well as EMI interference this line effectively avoided.
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Description
- C1
- Filterkapazität
- GDL
- (Wechselstrom-) Hochdruckgasentladungslampe
- K1
- Zündtransformator
- L1, L2
- Drosseln
Claims (3)
- Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe (GDL) für ein Kraftfahrzeug, mit einem Vorschaltgerät, einem Überlagerungszündgerät, einem symmetrischen Lampenfilter und einer Hochdruckgasentladungslampe (GDL), wobei das symmetrische Lampenfilter zwischen der Hochdruckgasentladungslampe (GDL) und der Überlagerungszündung angeordnet ist, mit einer Filterkapazität (C1) parallel zur Hochdruckgasentladungslampe (GDL) und je einer Drossel (L1, L2) in den Zuführungsleitungen zu dieser Parallelschaltung,
dadurch gekennzeichnet, daß zu der in der rückführenden Lampenleitung liegenden Drossel (L2) ein als Schalter wirksames elektrisches Schaltungselement parallel geschaltet ist und daß das als Schalter wirksame elektrische Schaltungselement bei Vorliegen eines Zündspannungsimpulses leitend wird. - Schaltung nach Anspruch 1, dadurch gekennzeichnet, daß das Schaltelement eine Schaltfunkenstrecke ist.
- Schaltung nach Anspruch 1, dadurch gekennzeichnet, daß das Schaltelement eine Glimmlampe ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924097 | 1999-05-26 | ||
DE19924097A DE19924097A1 (de) | 1999-05-26 | 1999-05-26 | Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe für ein Kraftfahrzeug |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1056314A2 EP1056314A2 (de) | 2000-11-29 |
EP1056314A3 EP1056314A3 (de) | 2001-09-12 |
EP1056314B1 true EP1056314B1 (de) | 2003-09-17 |
Family
ID=7909228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00110479A Expired - Lifetime EP1056314B1 (de) | 1999-05-26 | 2000-05-17 | Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe für ein Kraftfahrzeug |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1056314B1 (de) |
AT (1) | ATE250321T1 (de) |
DE (2) | DE19924097A1 (de) |
ES (1) | ES2207439T3 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7456583B2 (en) | 2006-09-05 | 2008-11-25 | General Electric Company | Electrical circuit with dual stage resonant circuit for igniting a gas discharge lamp |
US7460379B2 (en) | 2006-09-05 | 2008-12-02 | General Electric Company | Electrical circuit with voltage multiplier for facilitating ignition of a gas discharge lamp |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19954489A1 (de) | 1999-11-12 | 2001-05-17 | Hella Kg Hueck & Co | Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe für ein Kraftfahrzeug |
DE10210717A1 (de) * | 2002-03-12 | 2003-10-02 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zur Zündung von Hochdruck-Entladungslampen |
NZ584057A (en) * | 2010-03-18 | 2013-02-22 | Intellectual Property Energy Mad Ltd | Load Balance Circuit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4310307B4 (de) * | 1993-03-30 | 2004-10-14 | Robert Bosch Gmbh | Scheinwerfer für Fahrzeuge |
CA2164511A1 (en) * | 1994-04-06 | 1995-10-19 | Anton Cornelis Blom | Circuit arrangement |
CN1098615C (zh) * | 1995-03-01 | 2003-01-08 | 皇家菲利浦电子有限公司 | 电路装置 |
JPH09129379A (ja) * | 1995-11-06 | 1997-05-16 | Koito Mfg Co Ltd | 放電灯点灯装置 |
IT1293443B1 (it) * | 1997-07-11 | 1999-03-01 | Magneti Marelli Spa | Dispositivo di comando per una lampada a scarica di gas, particolarmente per autoveicoli. |
-
1999
- 1999-05-26 DE DE19924097A patent/DE19924097A1/de not_active Withdrawn
-
2000
- 2000-05-17 AT AT00110479T patent/ATE250321T1/de not_active IP Right Cessation
- 2000-05-17 EP EP00110479A patent/EP1056314B1/de not_active Expired - Lifetime
- 2000-05-17 DE DE50003692T patent/DE50003692D1/de not_active Expired - Lifetime
- 2000-05-17 ES ES00110479T patent/ES2207439T3/es not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7456583B2 (en) | 2006-09-05 | 2008-11-25 | General Electric Company | Electrical circuit with dual stage resonant circuit for igniting a gas discharge lamp |
US7460379B2 (en) | 2006-09-05 | 2008-12-02 | General Electric Company | Electrical circuit with voltage multiplier for facilitating ignition of a gas discharge lamp |
Also Published As
Publication number | Publication date |
---|---|
ES2207439T3 (es) | 2004-06-01 |
DE19924097A1 (de) | 2000-11-30 |
EP1056314A2 (de) | 2000-11-29 |
DE50003692D1 (de) | 2003-10-23 |
ATE250321T1 (de) | 2003-10-15 |
EP1056314A3 (de) | 2001-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0868833B1 (de) | Hochdruckentladungslampe mit einer zündhilfselektrode sowie schaltungsanordnung und verfahren zum betrieb | |
DE3108548C2 (de) | Zündschaltung für eine Hochdruckmetalldampfentladungslampe | |
CH654709A5 (de) | Zuendschaltung fuer eine hochdruckmetalldampfentladungslampe. | |
DE2628509C2 (de) | Kapazitätsentladungs-Zündsystem | |
EP0868115B1 (de) | Schaltung zur Zündung einer HID-Lampe | |
EP0489747B1 (de) | Schaltungsanordnung zum betrieb einer gasentladungslampe | |
EP1056314B1 (de) | Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe für ein Kraftfahrzeug | |
WO1997021328A1 (de) | Eingangsbeschaltung für eine zündvorrichtung einer hochdruck-gasentladungslampe | |
EP0914754A1 (de) | Zündvorrichtung für eine entladungslampe und verfahren zum zünden einer entladungslampe | |
DE3719357A1 (de) | Schaltungsanordnung zum betrieb einer entladungslampe an einer niedervolt-spannungsquelle | |
EP1056315B1 (de) | Schaltung zum Betreiben von Wechselstrom-Hochdruckgasentladungslampen für ein Kraftfahrzeug | |
DE69307992T2 (de) | Schaltung zum Betreiben und zum Ein/Aus Schalten eines Fahrzeugscheinwerfers, die abwechselnd zwei Entladungslampen steuert | |
DE19530746A1 (de) | Schaltungsanordnung zum Betrieb einer Hochdruck-Gasentladungslampe mit Wechselstrom | |
EP1033906A2 (de) | Einseitig gesockelte Hochdruckentladungslampe mit im Sockel integrierter Zündvorrichtung | |
EP1385358B1 (de) | Schaltungsvorrichtung zum Betrieb von Entladungslampen | |
EP0933976B1 (de) | Einrichtung zum Zünden einer Hochdruckgasentladungslampe in einem Kraftfahrzeug | |
EP1017940A2 (de) | Vorrichtung zur unterdrückung unerwünschter zündungen bei einem ottomotor | |
WO1999062304A1 (de) | Zünder für eine gasentladungslampe, insbesondere hochdruck-gasentladungslampe für kraftfahrzeugscheinwerfer | |
EP0824848B1 (de) | Leistungssteuerung einer mit wechselstrom betriebenen hochdruckgasentladungslampe, insbesondere für kraftfahrzeuge | |
DE19608658C1 (de) | Schaltungsanordnung zum Zünden und Betreiben einer Hochdruckgasentladungslampe | |
EP0794695B1 (de) | Schaltung zum Betrieb einer Hochdruckgasentladungslampe | |
DE19543851A1 (de) | Schaltung zum Zünden einer Hochdruck-Gasentladungslampe | |
DE1128704B (de) | Zuendeinrichtung fuer Brennkraftmaschinen | |
DE10023327A1 (de) | Ansteuerschaltung für eine Gasentladungslampe | |
DE102013200870A1 (de) | Entladungslampe und Vorrichtung zum Zünden und Betreiben eines Brenners einer Entladungslampe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20020129 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20020712 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030917 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030917 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030917 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030917 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030917 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 50003692 Country of ref document: DE Date of ref document: 20031023 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031217 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031217 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031226 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20030917 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040517 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040517 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2207439 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20040618 |
|
BERE | Be: lapsed |
Owner name: *HELLA K.G. HUECK & CO. Effective date: 20040531 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20090605 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20090519 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100517 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20110714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110704 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100518 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20150508 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160531 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20170509 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50003692 Country of ref document: DE Owner name: HELLA GMBH & CO. KGAA, DE Free format text: FORMER OWNER: HELLA KGAA HUECK & CO., 59557 LIPPSTADT, DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R084 Ref document number: 50003692 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50003692 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181201 |