EP1080610B1 - Culot de lampe a decharge muni d'un dispositif d'amor age - Google Patents

Culot de lampe a decharge muni d'un dispositif d'amor age Download PDF

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Publication number
EP1080610B1
EP1080610B1 EP00912641A EP00912641A EP1080610B1 EP 1080610 B1 EP1080610 B1 EP 1080610B1 EP 00912641 A EP00912641 A EP 00912641A EP 00912641 A EP00912641 A EP 00912641A EP 1080610 B1 EP1080610 B1 EP 1080610B1
Authority
EP
European Patent Office
Prior art keywords
discharge lamp
gas
lamp base
support part
voltage
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
Application number
EP00912641A
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German (de)
English (en)
Other versions
EP1080610A1 (fr
Inventor
Gerhard Karl
Erwin Gaisbauer
Anton Duschl
Johann Winkler
Christian Wittig
Günther Hirschmann
Peter Helbig
Hartmut Fröscher
Markus Siegner
Franz Sagberger
Günter Schinkinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram GmbH
Vogt Electronic AG
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Vogt Electronic AG
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH, Vogt Electronic AG filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP1080610A1 publication Critical patent/EP1080610A1/fr
Application granted granted Critical
Publication of EP1080610B1 publication Critical patent/EP1080610B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/945—Holders with built-in electrical component
    • 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

Definitions

  • the invention relates to a gas discharge lamp base with ignition device according to the preamble of claim 1.
  • Such a gas discharge lamp base with ignition device is known from US-A-5 510 967.
  • gas discharge lamp base is a Jacket tube section of the gas discharge lamp by means of a slotted Ball pressed into the gas discharge lamp base.
  • Two located within the gas discharge lamp base Contact rails ensure the electrical contact of the Power supply and the current feedback with the associated Connections of the ignition device.
  • the ignition device compact in the form of an elongated cylinder which is located inside the gas discharge lamp socket extends orthogonal to the longitudinal extension of the gas discharge lamp. More details about the internal structure of the ignition device can not be taken from US-A-5 510 967.
  • DE-A-196 10 385 describes a gas discharge lamp base with ignition device.
  • DE-A-196 10 385 are two electrical connections of the ignition device, one first winding of a Zündimpulsschreibers and the two Main electrodes of the gas discharge lamp connected in series.
  • the two electrical connections of the ignition device via a series circuit of a capacitor via connected to a resistor.
  • Parallel to Capacitor is a series connection of a second winding the Zündimpulsschreibtragers connected with a spark gap.
  • US-A-5,838,109 discloses an ignition device for a discharge lamp with a starter circuit and a Noise filter circuit. However, this ignition device is not arranged in a lamp base.
  • DE-A-196 10 388 From DE-A-196 10 388 is another gas discharge lamp base known with ignition device.
  • the ignition device according to DE-A-196 10 388 has a high voltage capacitor and a Tesla transformer. The latter two Components are arranged so that the high voltage capacitor from the secondary winding of the Tesla transformer is surrounded.
  • EP-A-0 902 605 A1 discloses a gas discharge lamp base known in which an ignition device with electronic Housing is housed, the z. T. high voltage and Z. T. Low voltage lead.
  • the invention is based on the object, a gas discharge lamp base to provide with ignition device, the one compared to the known gas discharge lamp sockets has improved operational safety.
  • a Gas discharge lamp base with ignition device the a support member for electronic components of Ignition device, characterized in that the Carrier part has a top and a bottom, where on one side (high voltage side) of the carrier part only High-voltage components and on the other side (Low voltage side) of the carrier part only low voltage leading components of the ignition device are arranged.
  • the improved reliability through the consistent spatial separation of high voltage leading Components of the low voltage leading components achieved, while still all of these components in the gas discharge lamp base are housed, so that the gas discharge lamp base not via a high-voltage interface, but only via an interface for lower voltage a supply network must be connected.
  • low voltage here Voltages up to a few kV should be understood.
  • high voltage is used here Voltages from about 10 kV, in particular voltages of some 10 kV.
  • Gas discharge lamp bases are the subject of Claims 2 to 17.
  • the special spatial arrangement of the suppression choke or the suppression chokes according to claim 4 with respect to the gas discharge direction contributes to a particularly good electromagnetic Compatibility of the gas discharge lamp base according to the invention with ignition device at.
  • the embodiment according to claim 6 ensures a particularly good high voltage insulation and therefore a special good operational safety.
  • the high voltage strength of the gas discharge lamp base improves the thermal load in the gas discharge lamp base arranged by electrical components reduces the heat radiation emanating from the gas discharge and outgassing the trapped in the gas discharge lamp base Components excluded.
  • planar lead frame (also lead frame) according to claim 18 offers the advantage of making the connections during production can weld in one plane.
  • the ladder frame offers further advantages: thicker printed conductors than printed ones Circuits, higher strength of the carrier by plastic extrusion Conductor tracks; by molded ribs can be lengthen the creepage paths.
  • connection carrier part bottom / metal tube and on the other hand contacting the ends of the tubes can be reliably carried out tightly on the tracks.
  • the embodiment of claim 20 facilitates Inserting the connecting wires of the components of the high voltage side in the metal tube.
  • the embodiment of claim 21 facilitates Inserting the tube firmly connected to the carrier part bottom in the provided in the tracks of the lead frame Holes. In addition, by the protuberance of the edges of the Holes during welding a material reserve available posed.
  • the metal tubes also have the function of that it supports the lead frame after welding, if necessary by fixing on the carrier top pin, fix.
  • the base enclosing metal housing according to claim 23 finally has the advantage of good shielding after Outside. It does not matter how the suppression chokes with respect to the gas discharge burning in the gas discharge vessel are arranged.
  • Figs. 1 to 3 show, each in different Representation, an embodiment of an inventive Gas discharge lamp base 1 with ignition device, wherein in Fig. 1, the components belonging to the ignition device were omitted. Each is also shown with the associated gas discharge lamp 2.
  • Their gas discharge vessel 3 with gas discharge electrodes 4, outer bulb 5, with a ceramic tube 6 partially sheathed current return 7 and inner Power supply 8 and a socket inner part 9 form a Assembly in a housing upper part 10 of the gas discharge lamp base is mounted and adjusted.
  • the housing upper part 10 (see also Figs. 8 and 9) has electrically insulated feedthroughs or openings 13, 14 for the inner power supply 8 and the current return 7. Improve additional dividers 11, 12 on the housing upper part 10 the electrical insulation between current return 7 and internal power supply 8.
  • the gas discharge lamp base 1 has Further, a support member 16 for electronic components of Ignition (see also Figs. 4 to 7) on.
  • the carrier part 16 is with matching recordings 17 to 20 for the bushings 13, 14 and the dividers 11, 12 of the housing upper part (10) provided. This creates a labyrinth for any Leakage currents.
  • the entire ignition device (Ignition electronics) for the gas discharge lamp 2 mounted in the support member 16 .
  • the support member 16 with the electronic components the ignition device is inserted into the housing upper part 10 and there by means of locking lugs 21, which are in corresponding recesses 22 engage inner walls of the housing upper part 10, locked.
  • the support member 16 has a top and a bottom and is on both sides with the components of the ignition device stocked.
  • the terms "top” and “bottom” are included not to be construed as necessarily smooth pages. As in Figs. 1-7, each side may have steps per se. However, the top and bottom are like that separated from each other that you can not from one to the other These two sides can pass without having an outer one Edge 31 of the support member 16 over or through one of the two located within the inner receiving wall 17 through holes 19, 20 through.
  • the placement of the support member 16 is such that the high voltage (about 30 kV) leading components of the ignition device on one side of the support member 16 and the - Low voltage (about 2 kV) leading components of the ignition device arranged on the other side of the carrier part 16 are.
  • a toroidal transformer 23 (Fig. 2, 3) trained ignition transformer
  • two suppression chokes 24, 25 and a high voltage capacitor 26 are located on the high voltage side of Carrier part 16 as a toroidal transformer 23 (Fig. 2, 3) trained ignition transformer.
  • This high voltage leading Components 23 to 26 are in an electrically insulating Embedding potting compound.
  • the two suppression chokes 24, 25 are transverse to the direction of the associated gas discharge vessel 3 burning gas discharge to get the best possible electromagnetic Compatibility of the entire arrangement too to reach.
  • the two Suppression chokes 24, 25 in particular also transversely to the longitudinal extent the gas discharge lamp 2 is mounted.
  • the walls 31, 17 of the support member 16 form one hand Potting chambers and serve on the other hand as electrical insulation.
  • the support member 16 further chambers for metallic insert punching bent parts 32 to 38.
  • the metallic one Insert punching parts 32 to 38 provide electrical Contact to the internal power supply 8 and the current return 7 ago and are with U-shaped arms for contacting with Wires, in particular connecting wires of the electronic Components 27 to 30, provided.
  • the wires are with the Insert stamped and bent parts 32 to 38 welded, i. it will no printed circuit board used, but the electronic structure takes place in lead-frame technology (wire-frame technology).
  • the support member 16 is further provided with a collar space 39 provided for receiving a plug of a connecting cable serves.
  • the connecting cable connects the ignition device with the housed in a separate control gear remaining components required for lamp operation Circuitry.
  • Gas discharge lamp base 1 with igniter is further provided with a housing lower part 40 (see FIG. 1 to 3 and 10).
  • the lower housing part 40 has electrical insulating dividers and walls 41, 42 on, the fitting in corresponding receptacles 43, 44 of the support member 16 (see Fig. 6) engage. That's how a labyrinth emerges Insulation walls, the extended paths for any leakage currents creates and so to ensure a particularly good Operational safety of the embodiment shown Gasentlädungslampensocks invention 1 with ignition contributes.
  • the housing upper part 10 is formed with pins or Provided pin 15. These extend in guide grooves 46 the support member 16 and through corresponding openings 45 in Housing bottom 40 through where it communicates with the lower housing part 40 are ultrasonically welded.
  • the upper housing part 10, the support part 16 and the lower housing part 40 exist in the described embodiment from a thermally highly resilient, electrically insulating Plastic.
  • the operating temperature in the gas discharge lamp base 1 can with this choice of material up to 150 ° C be.
  • the Gas discharge lamp base 1 according to the invention in the assembled Condition a closed outer contour.
  • the ignition device is in this embodiment a so-called asymmetric pulse ignition device.
  • the DC voltage terminal 49 is grounded and is via a resistor 25 to a terminal 51 of the Gas discharge lamp 2 out.
  • the DC voltage terminal 47 is for a supply voltage of -400V
  • the DC voltage connection 48 is for a supply voltage of + 600V.
  • the ignition capacitor 28 discharges intermittently over a Spark gap 27 and the primary winding N1 of the ignition transformer 23.
  • the through the primary winding N1 of the ignition transformer 23 flowing discharge current induced in the secondary winding N2 of the ignition transformer 23 unipolar high voltage pulses positive or negative polarity, depending on the used supply voltage.
  • the ignition voltage pulses have in the present embodiment a Amplitude of around 25 kV and a width of around 300 ns.
  • the High voltage capacitor 26 is parallel to the discharge path. the gas discharge lamp 2 connected.
  • the embodiment shown in Figs. 12 to 14 of The gas discharge lamp base according to the invention is substantially similar the one described above.
  • the pedestal consists of the essential components housing upper part 10, carrier part 16 and part 40.
  • FIG. 13 shows the carrier part 16 after assembly of the Lead frame 60 with the low voltage leading components of the pedestal. As the illustration clearly shows, are all the contacts in a plane, causing the welding the contacts is much easier.
  • the foot contact 64 connects the inner power supply 8 to the one terminal of the toroidal transformer.
  • the contact clip 63 connects the current return 7 of the gas discharge lamp with the suppression choke 24.
  • the additional labyrinth partition 61 serves as a shield of the contact clip 63 from the low voltage leading Components on the lead frame 60.
  • the toroidal transformer (along with the rest High voltage leading components of the base) in a potting compound 62 cast.
  • Fig. 15 shows a partial section of the partition 16 'of the Carrier part 16.
  • the partition wall 16 ' is a tube made of metal, for example Copper, injected or fed, the connection between the two is absolutely tight.
  • the above the Partition 16 'arranged lead frame 60 is substantially made of conductors 70, made of insulating plastic are overmoulded. There are holes at the contact points the upward, that is to the leading of the high voltage Side turned away side are everted.
  • This funnel-shaped Protrusions are the metal tube 71 introduced.
  • the connecting wires 72 are in turn in the high voltage side introduced funnel-shaped widened metal tube. After welding the ends of the connecting wires 72 with the Ends of the tubes 71 and the protuberances of the tracks 70 results in a tight weld, which is a reliable Seal between the two sides of the support floor 16 guaranteed.
  • Fig. 16 shows that of two halves, top 80 and Lower part 81, existing metal housing, the base 1 on all sides encloses. This results in a reliable Shielding the base, the location of the suppression chokes 24, 25 is indifferent.
  • Fig. 17 shows the circuit diagram of a second embodiment the ignition device with a connected gas discharge lamp 2.
  • This circuit is different from the in Fig. 11 by a one hand to the terminal 47 and on the other hand connected to the terminal 51, ie connected in parallel with the capacitor 29 and the resistor 25 bidirectional threshold value switch 52, its equivalent circuit diagram two serially and oppositely connected zener diodes equivalent.
  • a threshold value is provided by the company SGS Thomson sold under the brand name TRANSIL® diode.
  • the threshold switch 52 instead of the terminal 51 are connected to ground.
  • the high voltage and the low voltage leading components are each with a Outlined by dashed line and designated H or N.

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Claims (23)

  1. Culot (1) de lampe à décharge muni d'un dispositif d'allumage, qui présente une pièce de support (16) pour des composants électroniques (23 à 30) du dispositif d'allumage, caractérisé en ce que la pièce de support (16) a une partie supérieure et une partie inférieure, seuls des composants (23 à 26) qui conduisent une haute tension étant disposés sur un côté de la pièce de support (16) et seuls des composants (27 à 30) qui conduisent une basse tension sur l'autre côté de la pièce de support (16) du dispositif d'allumage.
  2. Culot (1) de lampe à décharge selon la revendication 1, caractérisé en ce que
    comme composants (23 à 26) qui conduit une haute tension, au moins un transformateur d'allumage (23) est disposé sur la pièce de support (16)
    et
    comme composants (27 à 30) qui conduisent une basse tension, au moins les composants suivants sont disposés sur la pièce de support (16): un parcours à étincelles (27) et un condensateur d'allumage (28).
  3. Culot (1) de lampe à décharge selon la revendication 2, caractérisé en ce que
    comme composants (23 à 26) qui conduisent une haute tension, au moins les composants suivants sont en outre disposés sur la pièce de support (16): une self de déparasitage (24, 25) et un condensateur à haute tension (26)
    et
    comme composants (27 à 30) qui conduisent une basse tension, au moins les composants suivants sont en outre disposés sur la pièce de support (16): un condensateur de déparasitage (29) et une résistance ohmique (30).
  4. Culot (1) de lampe à décharge selon la revendication 3, caractérisé en ce qu'au moins l'une des selfs de déparasitage est disposée transversalement par rapport à la direction de la décharge qui brûle dans le récipient de décharge (3).
  5. Culot (1) de lampe à décharge selon l'une des revendications 2 à 4, caractérisé en ce que le transformateur d'allumage (23) est un transformateur à noyau toroïdal.
  6. Culot (1) de lampe à décharge selon l'une des revendications précédentes, caractérisé en que les composants (23 à 26) qui conduisent la haute tension sont incorporés dans une pâte d'enrobage électriquement isolante.
  7. Culot (1) de lampe à décharge selon l'une des revendications précédentes, caractérisé en ce que la pièce de support (16) est constituée d'une matière synthétique électriquement isolante.
  8. Culot (1) de lampe à décharge selon l'une des revendications précédentes, caractérisé en ce que les contacts électriques situés à l'intérieur du culot (1) de lampe à décharge sont réalisés par la technique du bâti conducteur.
  9. Culot (1) de lampe à décharge selon la revendication 8, caractérisé en ce que la pièce de support (16) est dotée de chambres pour des pièces métalliques de pose estampées et cintrées (32 à 38) qui forment au moins une partie du bâti conducteur.
  10. Culot (1) de lampe à décharge selon l'une des revendications précédentes, caractérisé en ce que la pièce de support (16) est dotée d'une chambre à collets (39) qui sert à loger une fiche pour câble de raccordement.
  11. Culot (1) de lampe à décharge selon l'une des revendications précédentes, caractérisé par une pièce supérieure de boítier (10) sur laquelle la lampe à décharge (2) est montée et qui repose sur le côté supérieur de la pièce de support (16),
    la pièce supérieure de boítier (10) présentant des perforations (13, 14) pour une amenée de courant (8) et un retour de courant (7) ainsi que des traverses de séparation (11, 12) électriquement isolantes disposées entre les deux perforations (13, 14) et
    la pièce de support (16) présente pour les perforations (13, 14) et les traverses de séparation (11, 12) de la pièce supérieure de boítier (10) des logements qui sont réalisés de telle sorte que lorsque la pièce supérieure de boítier (10) est assemblée à la pièce de support (16), on obtient un labyrinthe pour d'éventuels courants de fuite.
  12. Culot (1) de lampe à décharge selon la revendication 11, caractérisé en ce que la pièce de support (16) et la pièce supérieure de boítier (10) sont encliquetées l'une sur l'autre au moyen de becs d'encliquetage (21).
  13. Culot (1) de lampe à décharge selon les revendications 11 ou 12, caractérisé en ce que la pièce supérieure de boítier (10) est constituée d'une matière synthétique électriquement isolante.
  14. Culot (1) de lampe à décharge selon l'une des revendications précédentes, caractérisé par une pièce inférieure de boítier (40) qui repose sur le côté inférieur de la pièce de support (16) et qui est dotée de traverses de séparation (41, 42) électriquement isolantes qui s'engagent dans les logements correspondants (43, 44) de la pièce de support (16).
  15. Culot (1) de lampe à décharge selon la revendication 14, caractérisé en ce que la pièce inférieure de boítier (40) est constituée d'une matière synthétique électriquement isolante.
  16. Culot (1) de lampe à décharge selon la revendication 15 qui dépend indirectement de la revendication 13, caractérisé en ce que la pièce supérieure de boítier (10) est dotée de tiges ou de tourillons (15) qui y sont formés, qui s'étendent dans des rainures de guidage (46) ménagées le long de la pièce de support (16) et qui sont soudés ou brasés sur la pièce inférieure de boítier (40).
  17. Culot (1) de lampe à décharge selon la revendication 14 qui dépend de la revendication 11, caractérisé en ce qu'il présente un contour extérieur fermé.
  18. Culot de lampe à décharge selon l'une des revendications précédentes, caractérisé par un encadrement conducteur plan (60) doté de pistes conductrices enveloppées dans une matière synthétique et qui porte les composants (27 à 30) qui conduisent à la basse tension, les raccordements des composants (27 à 30) étant reliés aux pistes conductrices de l'encadrement conducteur (60).
  19. Culot de lampe à décharge selon l'une des revendications précédentes, en particulier selon la revendication 18, caractérisé en ce que comme perforation pour les fils de raccordement (72) qui vont du côté à haute tension au côté à basse tension de la pièce de support (16), des petits tubes métalliques (71) sont formés dans le fond de la pièce de support (16) qui sépare les deux côtés et dont les extrémités situées du côté de la basse tension sont respectivement en contact avec l'une des pistes conductrices (70) de l'encadrement conducteur.
  20. Culot de lampe à décharge selon la revendication 19, caractérisé en ce qu'à leur extrémité tournée vers le côté à haute tension, les petits tubes métalliques (71) sont évasés en forme d'entonnoirs.
  21. Culot de lampe à décharge selon la revendication 20, caractérisé en ce que les extrémités des petits tubes métalliques (71) situées du côté de la basse tension sont insérées dans des trous ménagés dans les pistes conductrices (70), dont les bords sont emboutis en forme d'entonnoir vers le côté non tourné vers la haute tension.
  22. Culot de lampe à décharge selon la revendication 21, caractérisé en ce que les extrémités des petits tubes métalliques (71) situées du côté de la basse tension sont soudées après insertion dans les trous ménagés dans les pistes conductrices de l'encadrement conducteur (60) et après insertion des fils de raccordement (72) dans les petits tubes métalliques (71).
  23. Culot de lampe à décharge selon l'une des revendications précédentes, caractérisé par un boítier métallique (80, 81) qui entoure le culot (1).
EP00912641A 1999-03-26 2000-03-23 Culot de lampe a decharge muni d'un dispositif d'amor age Expired - Lifetime EP1080610B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19913942A DE19913942C1 (de) 1999-03-26 1999-03-26 Gasentladungslampensockel mit Zündeinrichtung
DE19913942 1999-03-26
PCT/EP2000/002608 WO2000059269A1 (fr) 1999-03-26 2000-03-23 Culot de lampe a decharge muni d'un dispositif d'amorçage

Publications (2)

Publication Number Publication Date
EP1080610A1 EP1080610A1 (fr) 2001-03-07
EP1080610B1 true EP1080610B1 (fr) 2005-02-09

Family

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Application Number Title Priority Date Filing Date
EP00912641A Expired - Lifetime EP1080610B1 (fr) 1999-03-26 2000-03-23 Culot de lampe a decharge muni d'un dispositif d'amor age

Country Status (10)

Country Link
US (1) US6731076B1 (fr)
EP (1) EP1080610B1 (fr)
JP (1) JP4499297B2 (fr)
KR (1) KR20010051657A (fr)
AT (1) ATE289155T1 (fr)
CA (1) CA2332537A1 (fr)
DE (2) DE19913942C1 (fr)
ES (1) ES2237413T3 (fr)
HU (1) HUP0004977A3 (fr)
WO (1) WO2000059269A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033068A1 (de) * 2009-07-03 2011-01-05 Vogt Electronic Components Gmbh Ansteuermodul für Gasentladungsleuchte

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KR100464709B1 (ko) * 2001-03-12 2005-01-06 가부시키가이샤 고이토 세이사꾸쇼 방전 램프 장치
US6641418B2 (en) * 2001-03-21 2003-11-04 Hirose Electric Co., Ltd. Lamp socket
CA2345800A1 (fr) * 2001-05-03 2002-11-03 Yu-Hua Jong Huang Lampe
JP2002343654A (ja) * 2001-05-18 2002-11-29 Matsushita Electric Works Ltd 高電圧パルス発生器及びその製造方法
DE10206180A1 (de) * 2002-02-14 2003-08-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Stabkerntransformator und Lampensockel mit Stabkerntransformator
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JP4499297B2 (ja) 2010-07-07
US6731076B1 (en) 2004-05-04
DE50009455D1 (de) 2005-03-17
DE19913942C1 (de) 2000-04-13
HU0004977D0 (fr) 2001-02-28
HUP0004977A2 (hu) 2002-03-28
KR20010051657A (ko) 2001-06-25
EP1080610A1 (fr) 2001-03-07
ES2237413T3 (es) 2005-08-01
ATE289155T1 (de) 2005-02-15
HUP0004977A3 (en) 2003-08-28
WO2000059269A1 (fr) 2000-10-05
CA2332537A1 (fr) 2000-10-05
JP2002541619A (ja) 2002-12-03

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