EP1063682B1 - Verfahren zum Betrieb einer Entladungslampe - Google Patents
Verfahren zum Betrieb einer Entladungslampe Download PDFInfo
- Publication number
- EP1063682B1 EP1063682B1 EP00107629A EP00107629A EP1063682B1 EP 1063682 B1 EP1063682 B1 EP 1063682B1 EP 00107629 A EP00107629 A EP 00107629A EP 00107629 A EP00107629 A EP 00107629A EP 1063682 B1 EP1063682 B1 EP 1063682B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge
- generated
- discharge lamp
- xenon
- lamp
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/92—Lamps with more than one main discharge path
-
- 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
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/76—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
- H01J61/78—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only with cold cathode; with cathode heated only by discharge, e.g. high-tension lamp for advertising
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel
Definitions
- the invention relates to a method for operating a discharge lamp according to the Preamble of claim 1.
- WO 96/36066 Such a method is described, for example, in WO 96/36066 disclosed.
- This document describes an operating method for a discharge lamp, in which a first, dielectrically impeded discharge and a second, non-dielectric discharge is generated.
- the dielectric Non-disabled discharge is superimposed on the dielectric disabled discharge or upstream.
- Neon gas serves as the discharge medium.
- the dielectric barrier discharge generates neon excimers that emit UV radiation when they decay in turn is converted into light by means of a phosphor, while the dielectric Non-disabled discharge predominantly emits red light. This method does not allow the discharge lamp to be dimmed as the electrical changes Power of the two discharges to shift the color location of the emitted Lead light.
- the invention relates to a method for operating a discharge lamp To provide, in the discharge lamp a dielectric barrier and a Dielectric unobstructed discharge are generated, and that a brightness control of the light emitted by the discharge lamp. In addition, should mercury is not used in the discharge lamp.
- the operating method produces two different ones in the discharge lamp Gas discharges, namely a dielectric barrier discharge and a dielectrically unimpeded discharge, in both cases as the discharge medium Xenon is used.
- a dielectric barrier discharge by the formation of xenon excimers of ultraviolet radiation is converted into light by phosphors, while the dielectric is not disabled Discharge as an ultraviolet radiation-emitting xenon low-pressure discharge is formed, wherein the UV radiation emitted by the xenon low-pressure discharge is also converted into light by phosphors.
- the dielectric barrier Discharge With brightness control of the light emitted by the discharge lamp is invented to adjust the undimmed operating state, the dielectric barrier Discharge generates and to set a dimmed operating state the xenon low pressure discharge generated.
- the high operating mode of the discharge lamp means that the high Luminous efficacy of a dielectric barrier discharge and the good dimmability a low pressure discharge.
- xenon gas as the discharge medium is used for both the dielectric disabled and the Low pressure discharge predominantly ultraviolet radiation, which is caused by phosphors in white light or monochrome light is converted, so that the addition of Mercury can be dispensed with in the discharge space.
- the color of the of the discharge lamp emitted light is determined solely by the phosphors. It there are therefore no color locus shifts in the operating mode according to the invention by changing the electrical power of the two types of discharge.
- the dielectric barrier discharge is reduced and further reducing the Brightness switched off the dielectric barrier discharge and only the xenon low-pressure discharge generated, the electrical power of the xenon low pressure discharge depending on the desired brightness or dimming level is set.
- the Xenon low pressure discharge can be done in one essential Dim more than the dielectric barrier discharge without extinguishing the discharge must be feared or an inhomogeneous discharge occurs.
- the dielectric barrier discharge is achieved by means of two external electrodes, which are attached to the outer surface of the discharge vessel are generated to ensure the most homogeneous discharge possible.
- the dielectric Unobstructed discharge is advantageously accomplished by means of two within of the discharge vessel arranged cold cathodes generated.
- the two outer electrodes are advantageously acted upon by high voltage pulses while generating the xenon low pressure discharge the cold cathodes advantageously with a medium frequency AC voltage or high voltage pulses are applied.
- FIG. 1 shows a schematic illustration of a discharge lamp, on the basis of which the inventive method is described in more detail.
- This Discharge lamp is used, for example, as display backlighting for the display device in motor vehicles or airplanes.
- the discharge lamp has a tubular, gas-tight closure at the ends Discharge vessel 1 made of glass, which has a length of about 160 mm and a diameter of approximately 9 mm and is coated on the inside with phosphor 2.
- the Both ends of the discharge vessel 1 are each with one in the interior of the Discharge vessel 1 protruding, cup-like cold cathode 3, 4 equipped.
- the cold cathodes 3, 4 are gas-tight in the ends of the discharge vessel 1 melted down power supply lines 8, 9 connected to an operating device 7.
- On the outer surface. of the discharge vessel 1 are two in the longitudinal direction extending, opposite outer electrodes 5, 6 applied. in the The interior of the discharge vessel 1 is xenon with a filling pressure of about 15 kPa.
- the outer electrodes 5, 6 by means of the operating device 7 High voltage pulses are applied. These are unipolar, negative Voltage pulses of approx. 3 to 5 kV with pulse widths of approx. 2-3 ⁇ s and pulse intervals of approx. 10 ⁇ s.
- a dielectric barrier discharge out In the interior of the discharge vessel 1 forms transversely to Longitudinal extension of the discharge vessel 1 is a dielectric barrier discharge out. Xenon excimers are generated in this discharge, which emit ultraviolet radiation decays. The ultraviolet radiation is due to the phosphor coating 2 converted to white light. To the brightness of the lamp slightly to reduce the electrical performance of the dielectric disabled Discharge by blanking pulse trains reduced.
- This dimming procedure allows only a comparatively slight reduction in brightness, namely only in a ratio of 20: 1, because if the pulse sequences are blanked out too much, an inhomogeneous one Discharge occurs with brightness varying locally over the lamp.
- the control gear enables a greater reduction in brightness 7 ignited a low-pressure xenon discharge via the cold cathodes 3, 4 and the dielectric barrier discharge is switched off.
- the cold cathodes 3, 4 with high-voltage pulses from approx. 5 to 10 kV and a pulse width of approx. 1 ⁇ s as well as a pulse repetition frequency of about 20 kHz.
- the UV radiation generated in the discharge is converted into white light by the phosphor layer 2.
- Dimming the Xenon low-pressure discharge takes place by blanking out pulse sequences with blanking frequencies above 75 Hz. In this way, the brightness of the discharge lamp be dimmed continuously in a ratio of 1000 to 1.
- the invention is not limited to the exemplary embodiment explained in more detail above.
- the xenon low pressure discharge instead of by high voltage pulses can also be generated by a medium-frequency AC voltage.
- the method according to the invention can also be applied to lamps are, instead of the dielectrically disabled outer electrodes 5, 6 dielectrically disabled Have internal electrodes 5 ', 6'.
- a lamp with such internal electrodes 5 ', 6' is shown in highly schematic form in FIG.
- the inner electrodes 5 ', 6' are here as opposed, longitudinally extending metal strips formed directly on the inner wall of the discharge vessel 1 are attached.
- the inner wall of the discharge vessel 1 has a phosphor layer 2 provided and possibly coated with a further dielectric 2 ', see above that the metal strips 5 ', 6' between the inner wall of the discharge vessel 1 and the phosphor layer 2 or the dielectric 2 'is arranged.
- the dielectric disabled discharge forms perpendicular to the metal strips 5 ', 6'.
- the cold cathode discharge is by means of two in the end closures 10, 11 of the tubular Discharge vessel 1 arranged cup electrodes 3, 4 generated. But it is also possible to apply the method according to the invention to lamps which in addition the cold cathodes one or more internal electrodes and one or more external electrodes, to generate the dielectric barrier discharge.
- a such a lamp is for example in the German patent DE 197 18 395 C1 disclosed.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Luminescent Compositions (AREA)
Description
Claims (8)
- Verfahren zum Betrieb einer quecksilberfreien Entladungslampe, wobei in der Entladungslampe eine erste, dielektrisch behinderte Entladung und eine zweite, dielektrisch nicht behinderte Entladung erzeugt wird, und wobeimittels der ersten, dielektrisch behinderten Entladung durch Bildung von Xenon-Excimeren UV-Strahlung erzeugt wird,die zweite, dielektrisch nicht behinderte Entladung eine UV-Strahlung emittierende Xenon-Niederdruckentladung ist,die von beiden Entladungen generierte UV-Strahlung mittels eines oder mehrerer Leuchtstoffe (2) in sichtbares Licht umgewandelt wird,
dadurch gekennzeichnet, daßdie Helligkeit der Entladungslampe geregelt wird, indem zur Einstellung des ungedimmten Zustandes in der Entladungslampe die dielektrisch behinderte Entladung erzeugt wird und zur Einstellung eines gedimmten Zustandes in der Entladungslampe die Xenon-Niederdruckentladung erzeugt wird. - Verfahren nach Anspruch 1, dadurch gekennzeichnet, daßzum Betrieb der Entladungslampe im ungedimmten Zustand ausschließlich die dielektrische behinderte Entladung erzeugt wird,zum Verringern der Helligkeit der Entladungslampe zunächst die elektrische Leistung der dielektrisch behinderten Entladung reduziert wird, undzur weiteren Verringerung der Helligkeit der Entladungslampe die dielektrische Entladung ausgeschaltet und ausschließlich die Xenon-Niederdruckentladung erzeugt wird, wobei die elektrische Leistung der Xenon-Niederdruckentladung in Abhängigkeit von der gewünschten Helligkeit eingestellt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die dielektrisch behinderte Entladung mittels zweier Außenelektroden (5, 6), die auf der äußeren Oberfläche des Entladungsgefäßes (1) angebracht sind, erzeugt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die dielektrisch behinderte Entladung mittels zweier streifenförmiger Innenelektroden (5', 6'), die auf der Innenwand des Entladungsgefäßes (1) angebracht sind, erzeugt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Xenon-Niederdruckentladung mittels zweier, innerhalb des Entladungsgefäßes (1) angeordneter Kaltkathoden (3, 4) erzeugt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die dielektrisch behinderte Entladung mit Hilfe von Hochspannungsimpulsen erzeugt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Xenon-Niederdruckentladung mit Hilfe von mittelfrequenten Wechselspannungen oder Hochspannungsimpulsen erzeugt wird.
- Verfahren nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß die Helligkeitsregelung durch Austasten von Impulsfolgen erfolgt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19928438A DE19928438A1 (de) | 1999-06-23 | 1999-06-23 | Verfahren zum Betrieb einer Entladungslampe |
DE19928438 | 1999-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1063682A1 EP1063682A1 (de) | 2000-12-27 |
EP1063682B1 true EP1063682B1 (de) | 2004-06-16 |
Family
ID=7912064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00107629A Expired - Lifetime EP1063682B1 (de) | 1999-06-23 | 2000-04-08 | Verfahren zum Betrieb einer Entladungslampe |
Country Status (7)
Country | Link |
---|---|
US (1) | US6259214B1 (de) |
EP (1) | EP1063682B1 (de) |
JP (1) | JP4339492B2 (de) |
AT (1) | ATE269587T1 (de) |
CA (1) | CA2312132A1 (de) |
DE (2) | DE19928438A1 (de) |
ES (1) | ES2223333T3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10005975A1 (de) * | 2000-02-09 | 2001-08-16 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Betriebsverfahren für eine Entladungslampe mit mindestens einer dielektrisch behinderten Elektrode |
JP4190734B2 (ja) * | 2001-01-15 | 2008-12-03 | ウシオ電機株式会社 | 誘電体バリア放電ランプ光源装置 |
DE10133949C1 (de) * | 2001-07-17 | 2003-03-20 | Inst Niedertemperatur Plasmaph | Vorrichtung zur Erzeugung von Gasentladungen, die nach dem Prinzip der dielektrisch behinderten Entladung aufgebaut ist, für Lichtquellen und Sichtanzeigeeinrichtungen |
KR20030044481A (ko) * | 2001-11-30 | 2003-06-09 | 삼성전자주식회사 | 냉음극선관 방식 램프 및 이를 이용한 액정표시장치 |
DE10205796C1 (de) * | 2002-02-13 | 2003-10-30 | Behr Hella Thermocontrol Gmbh | Bedieneinheit für eine Fahrzeugkomponente |
JP3996450B2 (ja) * | 2002-06-14 | 2007-10-24 | Necライティング株式会社 | 出力光色可変の平面型希ガス放電灯とこれを用いた照明器具および点灯方法 |
JP2005216647A (ja) * | 2004-01-29 | 2005-08-11 | Ushio Inc | 高放射輝度閃光放電ランプ |
US20050253523A1 (en) * | 2004-05-14 | 2005-11-17 | Yi-Shiuan Tsai | Fluorescent lamp for backlight device |
US20090058308A1 (en) * | 2006-05-09 | 2009-03-05 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for lighting dielectric barrier discharge lamp |
WO2009139908A1 (en) * | 2008-05-15 | 2009-11-19 | Rutgers, The State University | Fluorescent excimer lamps |
SI26229A (sl) * | 2021-07-30 | 2023-01-31 | Piaia Raimondo | Sijalka s hladno katodo, ki je notranje obložena s slojem z luminiscentnim premikom navzdol |
CN114272402B (zh) * | 2021-11-09 | 2023-05-26 | 郑州圣华药物食品技术开发有限公司 | 保障氙准分子消毒器械安全有效运行的技术管理方案 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4311197A1 (de) * | 1993-04-05 | 1994-10-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Betreiben einer inkohärent strahlenden Lichtquelle |
US5523655A (en) * | 1994-08-31 | 1996-06-04 | Osram Sylvania Inc. | Neon fluorescent lamp and method of operating |
DE19517515A1 (de) * | 1995-05-12 | 1996-11-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Entladungslampe und Verfahren zum Betreiben derartiger Entladungslampen |
GB9519283D0 (en) * | 1995-09-21 | 1995-11-22 | Smiths Industries Plc | Gas discharge lamps and systems |
DE19651552A1 (de) * | 1996-12-11 | 1998-06-18 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Kaltkathode für Entladungslampen, Entladungslampe mit dieser Kaltkathode und Betriebsweise für diese Entladungslampe |
EP0926705A1 (de) * | 1997-12-23 | 1999-06-30 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Flachstrahler mit örtlich modulierter Flächenleuchtdichte |
-
1999
- 1999-06-23 DE DE19928438A patent/DE19928438A1/de not_active Withdrawn
-
2000
- 2000-04-08 AT AT00107629T patent/ATE269587T1/de not_active IP Right Cessation
- 2000-04-08 DE DE50006799T patent/DE50006799D1/de not_active Expired - Fee Related
- 2000-04-08 EP EP00107629A patent/EP1063682B1/de not_active Expired - Lifetime
- 2000-04-08 ES ES00107629T patent/ES2223333T3/es not_active Expired - Lifetime
- 2000-06-14 US US09/593,383 patent/US6259214B1/en not_active Expired - Fee Related
- 2000-06-21 JP JP2000186151A patent/JP4339492B2/ja not_active Expired - Fee Related
- 2000-06-22 CA CA002312132A patent/CA2312132A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE269587T1 (de) | 2004-07-15 |
DE50006799D1 (de) | 2004-07-22 |
US6259214B1 (en) | 2001-07-10 |
JP4339492B2 (ja) | 2009-10-07 |
DE19928438A1 (de) | 2000-12-28 |
ES2223333T3 (es) | 2005-03-01 |
JP2001052890A (ja) | 2001-02-23 |
EP1063682A1 (de) | 2000-12-27 |
CA2312132A1 (en) | 2000-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0922297B1 (de) | Leuchtstofflampe | |
EP0824761B1 (de) | Verfahren zum betreiben von entladungslampen | |
EP1063682B1 (de) | Verfahren zum Betrieb einer Entladungslampe | |
WO1994023442A1 (de) | Verfahren zum betreiben einer inkohärent emittierenden strahlungsquelle | |
EP1137050A1 (de) | Kapazitive Einkoppelstruktur für Niederdruckgasentladungslampe | |
DE19711183A1 (de) | Verfahren und Schaltungsanordnung zum Betrieb mindestens einer Entladungslampe | |
DE4400412A1 (de) | Beleuchtungsvorrichtung mit einer Entladungslampe für Fahrzeuge | |
EP0912992B1 (de) | Flachstrahler | |
DE3636901A1 (de) | Verfahren zum betrieb einer hochdruck-natriumdampfentladungslampe | |
EP1417699B1 (de) | Entladungslampe mit zündhilfe | |
WO2003032362A2 (de) | Dielektrische barriere-entladungslampe und verfahren sowie schaltungsanordnung zum zünden und betreiben dieser lampe | |
EP1118099B1 (de) | Dimmbare entladungslampe für dielektrisch behinderte entladungen | |
EP1276137B1 (de) | Dielektrische Barrieren-Entladungslampe mit Zündhilfe | |
DE3920511C2 (de) | Elektronenstromlampe | |
DE3723435C2 (de) | ||
EP0990262B1 (de) | Entladungslampe mit dielektrisch behinderten elektroden | |
EP1002450B1 (de) | Verfahren zum betreiben einer gleichstrom-metallhalogenidbogenlampe und zugehörige schaltungsanordnung | |
EP1124406B1 (de) | Betriebsverfahren für eine Entladungslampe mit mindestens einer dielektrisch behinderten Elektrode | |
DE3736922C2 (de) | ||
DE112005003174B4 (de) | Entladungslampenvorrichtung mit geerdetem Spiegel | |
WO2000038482A1 (de) | Flache beleuchtungsvorrichtung und betriebsverfahren | |
EP0334355A2 (de) | Wandstabilisierte Hochdruck-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 |
|
17P | Request for examination filed |
Effective date: 20001017 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |
|
AKX | Designation fees paid |
Free format text: BE ES FR GB IT NL SE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
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: 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: 20040616 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: 20040616 |
|
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: 50006799 Country of ref document: DE Date of ref document: 20040722 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: 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: 20040916 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: 20040916 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2223333 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20050408 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050408 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050408 |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050430 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050430 |
|
26N | No opposition filed |
Effective date: 20050317 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20041116 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20090507 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20090409 Year of fee payment: 10 Ref country code: SE Payment date: 20090407 Year of fee payment: 10 Ref country code: FR Payment date: 20090424 Year of fee payment: 10 Ref country code: IT Payment date: 20090428 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20090424 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090619 Year of fee payment: 10 Ref country code: GB Payment date: 20090409 Year of fee payment: 10 |
|
BERE | Be: lapsed |
Owner name: *PATENT-TREUHAND-G.- FUR ELEKTRISCHE GLUHLAMPEN M. Effective date: 20100430 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20101101 |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20100408 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20101230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101101 |
|
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: 20101103 |
|
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: 20100408 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100430 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100408 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20110715 |
|
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: 20110705 |
|
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: 20100409 |
|
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: 20100430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100409 |