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EP2510537B1 - Lampe à incandescence halogène pour phare de véhicule - Google Patents

Lampe à incandescence halogène pour phare de véhicule Download PDF

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Publication number
EP2510537B1
EP2510537B1 EP11706520.1A EP11706520A EP2510537B1 EP 2510537 B1 EP2510537 B1 EP 2510537B1 EP 11706520 A EP11706520 A EP 11706520A EP 2510537 B1 EP2510537 B1 EP 2510537B1
Authority
EP
European Patent Office
Prior art keywords
lamp
holder part
halogen incandescent
lamp vessel
vessel
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.)
Not-in-force
Application number
EP11706520.1A
Other languages
German (de)
English (en)
Other versions
EP2510537A1 (fr
Inventor
Peter Helbig
Gerhard Behr
Christian Seichter
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
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of EP2510537A1 publication Critical patent/EP2510537A1/fr
Application granted granted Critical
Publication of EP2510537B1 publication Critical patent/EP2510537B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K7/00—Lamps for purposes other than general lighting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap

Definitions

  • the invention relates to a halogen incandescent lamp according to the preamble of patent claim 1.
  • Such a halogen incandescent lamp is for example in the WO 96/05610 A1 disclosed.
  • This publication describes a halogen incandescent lamp for vehicle headlamps with a lamp base which defines a reference plane for aligning the halogen incandescent lamp in the vehicle headlamp and which comprises a cylindrical holder part in which a lamp vessel is fixed.
  • the lamp vessel of the halogen incandescent lamp has a rotationally symmetrical vessel section, which encloses filaments and a dimming cap and which is closed at one end by a lamp vessel tip and at the other end by a lamp vessel seal.
  • the lamp vessel seal is fixed in the holder part and out of it protrude power supply lines for the filaments.
  • the standard ECE Rule 37 prescribes a maximum lamp outline for halogen lamps of the categories H7, H8 and H16.
  • the extension L1 of the lamp in the direction of longitudinal extension from the reference plane of the lamp base oriented perpendicularly thereto to the lamp vessel tip may not exceed the value of 44.0 mm. That is, the condition L1 ⁇ 44.0 mm must be satisfied.
  • halogen-free lamps of categories H7, H8 and H16 must be made with a metal-free zone in order to avoid interference by stray light and to prevent mirror images in the vehicle headlight. This metal-free zone is in FIG. 4 schematically defined by the straight line G and the winding axis A of the filament.
  • the straight line G intersects the axis A of the incandescent filament 3.0 mm below the first turn of the incandescent filament 3 at an angle of 40 degrees or 140 degrees.
  • the angle ⁇ between the straight line G and the horizontal axis F (perpendicular to the filament axis A) FIG. 4 ) is thus 50 degrees.
  • halogen lamps of categories H7, H8 and H16 except filament turns no metal parts may be arranged.
  • ECE Rule 37 dictates that the distance E between the filament and the reference plane R defined by the lamp cap be in the range of 25.0 mm ⁇ 0.1 mm.
  • the value for the height B of the lamp cap above the reference plane R is in the range of 9 mm to 11 mm.
  • the halogen incandescent lamp according to the invention has a lamp base which defines a reference plane for aligning the halogen incandescent lamp in the vehicle headlight and which comprises a holder part with a substantially rotationally symmetrical outer contour for holding a translucent lamp vessel, the holder part having a first holder section connected to a component of the lamp cap and a second Holder section has, from which protrudes the translucent lamp vessel.
  • the second holder portion has a smaller outer diameter than the first holder portion and the height of the lamp cap above the reference plane is according to the invention in the range of 11.5 mm to 16.6 mm.
  • the latter means that the height of the lamp cap portion, which lies between the reference plane and the portion of the lamp vessel protruding from the lamp cap, is in the range of 11.5 mm to 16.6 mm.
  • the halogen incandescent lamp according to the invention can be equipped with a shortened compared to the prior art lamp vessel and in addition the prescribed by the standard ECE Rule 37 distance of at least one filament to the reference plane of 25 mm ⁇ 0.1 mm are maintained. Due to the shortened lamp vessel, which is preferably fixed with its lamp vessel seal in the holder part, the vibration resistance of the lamp vessel holder is increased. In addition, thereby the halogen incandescent lamp according to the invention shortened power supply for the at least one filament. That is, the portions of the supply leads which are connected within the lamp vessel and which are connected to the at least one filament can also be made shorter than in the case of halogen incandescent lamps according to the prior art.
  • the sections of the supply leads for the filament extending within the lamp vessel can be shorter by approximately 30% to 40% than in the case of halogen incandescent lamps according to the prior art.
  • the halogen incandescent lamps according to the invention additionally have an incandescent filament holder with increased vibration resistance.
  • the smaller outer diameter of the second holder section of the holder part for the lamp vessel ensures that the halogen incandescent lamps according to the invention have the metal-free zone described above according to ECE rule 37.
  • the smaller outer diameter of the second holder portion can be realized in different ways to ensure the aforementioned metal-free zone.
  • the first and the second holder portion are each formed cylindrical, wherein the second holder portion, from which protrudes the lamp vessel has a smaller outer diameter than the first holder portion portion which is connected to a component of the lamp cap. That is, the holder part has one along its axis of rotation in the direction of the side from which protrudes the lamp vessel, gradually reduced outside diameter.
  • a second preferred Embodiment of the invention is the second holder portion portion from which protrudes the lamp vessel, a truncated cone and the first holder portion portion which is connected to a component of the lamp cap, cylindrical.
  • the holder part is tapered along its axis of rotation in the direction of the side from which the lamp vessel protrudes.
  • the first holder portion section may be frustoconical and the second holder portion may be cylindrical.
  • the first and the second holder portion may be truncated cone-shaped.
  • the holder part is formed in all variants of the halogen incandescent lamp according to the invention such that its outer diameter along the axis of rotation of the holder part in the direction of the side from which the lamp vessel protrudes, is reduced stepwise or in the manner of a truncated cone to the metal-free zone according to To ensure ECE rule 37.
  • the holder part of the halogen incandescent lamp according to the invention can be connected in a simple manner to a component of the lamp base, in particular to a cylindrical metal sleeve.
  • the height of the lamp cap of the halogen incandescent lamp according to the invention is in the range of 12 mm to 16.6 mm and particularly preferably in the range of 13 mm to 16 mm above the reference plane of the lamp cap.
  • the condition of the metal-free zone would no longer be possible and at a lower height of the lamp cap than 11.5 mm above the reference plane, no appreciable improvement in the vibration resistance of the halogen incandescent lamp could be achieved.
  • the height of the second holder portion is preferably in the range of 3 mm to 6 mm in order to achieve the simplest possible increase in the height of the lamp cap above the reference plane and the other components of the lamp cap of the halogen incandescent lamp according to the invention unchanged from the lamp base of the halogen incandescent lamp according to the state to be able to take over the technology.
  • the at least one filament of the halogen incandescent lamp according to the invention is surrounded for reasons of production by a cylindrical lamp vessel section which is led out at one end by means of a lamp vessel seal, from the power supply lines for the at least one filament, and is closed at the other end by means of a lamp vessel tip.
  • the length of the cylindrical lamp vessel portion is also smaller or equal to 18 mm, in order to ensure a high vibration resistance of the lamp by a shortest possible lamp vessel and on the other to allow a correspondingly small lamp vessel volume, so that only a small amount of noble gas, such as Xenon or krypton, which is required for the filling of the lamp vessel.
  • noble gas such as Xenon or krypton
  • the outer diameter of the cylindrical lamp vessel portion of the halogen incandescent lamp according to the invention is preferably in the range of 9 mm to 10 mm.
  • the halogen incandescent lamps according to the invention require a smaller amount of noble gas, such as, for example, xenon or krypton, so that this also results in cost savings.
  • the lamp vessel of the halogen incandescent lamp according to the invention is preferably made of hard glass, for example alkali-free alkaline earth aluminosilicate glass.
  • hard glass for example alkali-free alkaline earth aluminosilicate glass.
  • the distance of the filament to the reference plane in the range of 25.0 mm ⁇ 0.1 mm to meet the requirements of the standard ECE rule 37 for these lamp categories.
  • FIG. 1 schematically the construction of a halogen incandescent lamp according to the preferred embodiments of the invention is shown.
  • this halogen bulb is a category H8 or H16 halogen bulb used as a light source in vehicle headlights.
  • This halogen bulb has a tempered glass, such as alkali-free Erdalakali alumino-silicate glass, existing translucent lamp vessel 1, which is fixed in the metal base part 21 of a lamp cap 2.
  • the adjoining the metal base part 21 plastic base part 22 of the lamp cap 2 is equipped with the electrical terminals 6 of the halogen incandescent lamp.
  • the gas-tightly sealed lamp vessel 1 has a sealed end 11 which is fixed in a holder part 214 of the metal base part 21, and a hollow, circular cylindrical central vessel portion 12 and a lamp vessel tip 13 which is opposite the sealed end 11 and provided with an opaque coating.
  • the circular-cylindrical lamp vessel section 12 has an outer diameter of 9.5 mm, a wall thickness of 0.9 mm and an inner diameter of 7.7 mm.
  • a filling gas mixture comprising halogens and noble gas, such as krypton or xenon.
  • the measured at 22 degrees Celsius filling gas pressure is in the range of 1.5 to 1.8 megapascals.
  • a filament 3 designed as a tungsten filament.
  • the winding axis A of the filament 3 is arranged offset parallel to the cylinder axis of the circular-cylindrical lamp vessel section 12.
  • the two ends 31, 32 of the coil 3 are each welded to a power supply wire 4, 5 made of molybdenum.
  • the two power supply wires 4, 5 are from the sealed end 11 led out of the lamp vessel 1 and each connected to one of the two electrical connections 6 of the halogen incandescent lamp.
  • the section of the power supply wire 4 projecting into the circular-cylindrical lamp vessel section 12 extends up to a height of approximately 10.5 mm above the sealed end 11 of the lamp vessel and is thus 29% shorter than halogen incandescent lamps according to the prior art.
  • the section of the other power supply wire 5 projecting into the circular-cylindrical lamp vessel section 12 extends up to a height of approximately 5.2 mm above the sealed end 11 of the lamp vessel and is therefore 37% shorter than halogen incandescent lamps according to the prior art.
  • the two electrical connections 6 are formed as metallic contact lugs whose first end is respectively welded to the power supply wire 4 or 5 and whose second end is accessible via the plug-like formed plastic base part 22 for connecting the supply voltage of the halogen incandescent lamp.
  • the welding of power supply wires 4, 5 and contact lugs 6 by means of laser via openings in the first metal sleeve 211, as for example in the WO 2007/096330 A1 is described.
  • the sealed end 11 of the lamp vessel 1 is formed as a pinch seal.
  • the surface of the sealed end 11 has a plurality of webs or nubs 110 (FIG. FIG. 2 ), which cooperate with metallic tabs of the holder part 214 for fixing the lamp vessel 1 in the lamp base 2.
  • the lamp base 2 consists of a molded plastic injection molded plastic base part 22, in the electrical connections 6 of the halogen incandescent lamp are embedded, and a metal base part 21, which is composed of a plurality of metallic components 211, 212, 213, 214.
  • the plastic base part 22 has a surface 220 from which protrudes a first, hollow cylindrical metal sleeve 211.
  • This first hollow cylindrical metal sleeve 211 is connected by means of injection molding technology or by high-frequency melting technique with the plastic base part 22 and forms a component of the metal base part 21.
  • the lateral surface of the first hollow cylindrical metal sleeve 211 has an opening through which a pressure spring 215 protrudes, in the radial direction of the first metal sleeve 211 has a spring action.
  • a sealing ring 23 made of silicone, which is arranged coaxially with the first, hollow cylindrical metal sleeve 211.
  • the sealing ring 23 is slightly conically shaped, that is, its inner diameter and its outer diameter increase from its resting on the surface 220 underside in the direction of its reference tabs 213 a facing upper side. As a result, the sealing ring 23 is fixed with a clamping fit in a groove formed by the plastic base part 22 groove.
  • the metal base part 21 also has a second hollow-cylindrical metal sleeve 212, which has an annular collar 213 with three reference tabs 213a on its lower edge facing the first metal sleeve 211.
  • the annular collar 213 is welded to the first metal sleeve 211, so that the cylinder axes of the two metal sleeves 211, 212 either are arranged coaxially or parallel offset.
  • the three reference tabs 213a project from the lateral surface of the second hollow-cylindrical metal sleeve 212, each extending in the direction of a diameter of the second metal sleeve 212 and are arranged equidistantly along the circumference of the annular collar 213.
  • the sealing ring 23 facing bottom of the three reference tabs 213 a defines a substantially perpendicular to the cylinder axis of the metal sleeve 211 and the lamp vessel section 12 oriented reference plane R for alignment of the halogen incandescent lamp in the vehicle headlight. It corresponds to the reference level cited in standard ECE 324, rule 37.
  • the metal base part 21 also includes the already mentioned above, conical metallic holder part 214, which serves to support the sealed end 11 of the lamp vessel 1.
  • the height B of the lamp cap 2 above the reference plane R is about 13.6 mm.
  • the holder part 214 ( FIG. 3
  • the outer diameter of the hollow cylindrical first holder portion 2141 is slightly smaller than the inner diameter of the second metal sleeve 212.
  • the hollow cylindrical first section 2141 of the holder part 214 is inserted into the second hollow cylindrical metal sleeve 212 and welded thereto.
  • the frustoconical second holder section 2142 has a reduced outer diameter at its upper side 2140 facing the lamp vessel 1, which is smaller than the outer diameter of the hollow cylindrical first portion 2141 of the holder part 214.
  • the outer diameter of the holder part 214 is 15 mm in the region of the hollow cylindrical first holder part 2141. In the region of the frustoconical second holder section 2142, the outer diameter of the holder part 214 on the upper side facing the lamp vessel 2140 is only 12 mm.
  • the height of the conical second holder portion 2142 is 3.5 mm and the height of the hollow cylindrical first holder portion 2141 is 6 mm.
  • the upper side 2140 of the holder part 214 has an opening 2143 for receiving the sealed end 11 of the lamp vessel 1 and eight spring tabs 2144 which abut against the sealed end 11 of the lamp vessel 1 with a clamping fit.
  • the spring tabs 2144 cooperate with the webs or nubs 110 on the surface of the sealed end 11 of the lamp vessel 1 together, which serve them as a stop or guide.
  • Each four spring tabs 2144 abut against the two opposite sides of the sealed end 11 of the lamp vessel 1, so that the sealed end 11 is fixed with a clamping fit between the spring tabs 2144.
  • a detailed description of this clamping seat is for example in the WO 96/05610 A1 disclosed.
  • the lamp vessel 1 and the metal base part protrude into the interior of the headlamp, so that the underside of the reference lugs 213a facing away from the lamp vessel on the inside of the lamp Headlamp reflector (not shown) and the sealing ring 23 rests on the outside of the headlamp reflector. That is, the wall of the headlamp reflector is disposed with a press fit between the reference tabs 213 a and the seal ring 23.
  • the pressure spring 215 is resiliently against the edge of the reflector opening and thereby causes a locking of the halogen incandescent lamp perpendicular to the cylinder axis of the first metal sleeve 211st Details of this form of locking are, for example, in the WO 97/25733 A1 disclosed.
  • FIG. 1 shown halogen bulb instead of in the FIG. 3 shown holder part 214 in FIG. 5 shown holder part 214 'used.
  • the halogen incandescent lamps according to the first and second embodiments of the invention agree.
  • the holder part 214 ' ( FIG. 5 ) is also formed as a metal sleeve and has a hollow cylindrical first portion 2141 'and an adjoining hollow cylindrical second portion 2142'.
  • the outer diameter of the hollow cylindrical first holder portion 2141 ' is slightly smaller than the inner diameter of the second metal sleeve 212.
  • the hollow cylindrical first portion 2141' of the holder portion 214 ' is inserted into the second hollow cylindrical metal sleeve 212 and welded thereto.
  • the hollow cylindrical second holder portion 2142 ' has a reduced outer diameter smaller than the outer diameter of the hollow cylindrical first portion 2141 'of the holder part 214' is.
  • the outer diameter of the holder part 214 ' is 15 mm in the area of the hollow cylindrical first holder part 2141'. In the area of the hollow-cylindrical second holder portion 2142 ', the outer diameter of the holder part 214' is only 12 mm.
  • the height of the second holder portion 2142 ' is 3.5 mm, and the height of the hollow cylindrical first holder portion 2141' is 6 mm.
  • the upper side 2140 'and the spring tabs of the holder part 214' according to the second embodiment of the invention are designed in the same way as the upper part 2140 and the spring tabs 2144 of the holder part 214 according to the first embodiment of the invention.
  • the invention is not limited to the embodiments described in detail above.
  • the invention can also be applied to halogen incandescent lamps of other categories of ECE Rule 37.

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Claims (7)

  1. Lampe à incandescence halogène pour phare de véhicule, comprenant un culot de lampe (2) qui définit un plan de référence (R) pour l'orientation de la lampe à incandescence halogène dans le phare de véhicule, et qui comprend un élément support (214, 214') avec un contour extérieur sensiblement à symétrie de révolution pour le support d'une ampoule de lampe (1) transparente, l'élément support (214, 214') présentant une première partie (2141, 2141') d'élément support, reliée à un composant (212) du culot de lampe (2), ainsi qu'une seconde partie (2142, 2142') d'élément support, de laquelle fait saillie l'ampoule de lampe (1) transparente, la seconde partie (2142, 2142') d'élément support ayant un plus petit diamètre extérieur que la première partie (2141, 2141') d'élément support, et l'ampoule de lampe (1) présentant une partie cylindrique (12) d'ampoule de lampe qui entoure au moins un filament (3), et qui est fermée à une extrémité par un joint d'étanchéité (11) d'ampoule de lampe duquel sortent des fils d'alimentation (4, 5) pour le au moins un filament (3), et à l'autre extrémité par un dôme (13) d'ampoule de lampe,
    caractérisée en ce que
    la hauteur (B) du culot de lampe (2) au-dessus du plan de référence (R) est comprise entre 11,5 mm et 16,6 mm, et la longueur de la partie cylindrique (12) d'ampoule de lampe est inférieure ou égale à 18 mm.
  2. Lampe à incandescence halogène selon la revendication 1, dans laquelle la hauteur (B) du culot de lampe (2) audessus du plan de référence (R) est comprise entre 12 mm et 16,6 mm, et de préférence entre 13 mm et 16 mm.
  3. Lampe à incandescence halogène selon la revendication 1 ou 2, dans laquelle la première partie (2141') et la seconde partie (2142') d'élément support sont chacune de forme cylindrique ou tronconique.
  4. Lampe à incandescence halogène selon la revendication 1 ou 2, dans laquelle la première partie (2141) ou la seconde partie (2142) d'élément support est de forme cylindrique et l'autre partie (2141, 2142) d'élément support de forme tronconique.
  5. Lampe à incandescence halogène selon l'une des revendications 1 à 4, dans laquelle le diamètre extérieur de la partie cylindrique (12) d'ampoule de lampe est compris entre 9 mm et 10 mm.
  6. Lampe à incandescence halogène selon l'une des revendications 1 à 5, dans laquelle l'ampoule de lampe (1) est en verre dur.
  7. Lampe à incandescence halogène selon l'une des revendications 1 à 6, dans laquelle la distance du au moins un filament (3) par rapport au plan de référence est de l'ordre de 25,0 mm ± 0,1 mm.
EP11706520.1A 2010-03-08 2011-02-23 Lampe à incandescence halogène pour phare de véhicule Not-in-force EP2510537B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010002650A DE102010002650B4 (de) 2010-03-08 2010-03-08 Halogenglühlampe für Fahrzeugscheinwerfer
PCT/EP2011/052668 WO2011110425A1 (fr) 2010-03-08 2011-02-23 Lampe à incandescence halogène pour phare de véhicule

Publications (2)

Publication Number Publication Date
EP2510537A1 EP2510537A1 (fr) 2012-10-17
EP2510537B1 true EP2510537B1 (fr) 2013-10-30

Family

ID=44060871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11706520.1A Not-in-force EP2510537B1 (fr) 2010-03-08 2011-02-23 Lampe à incandescence halogène pour phare de véhicule

Country Status (7)

Country Link
US (1) US8796924B2 (fr)
EP (1) EP2510537B1 (fr)
JP (1) JP5599477B2 (fr)
CN (1) CN102792418B (fr)
DE (1) DE102010002650B4 (fr)
ES (1) ES2441383T3 (fr)
WO (1) WO2011110425A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102592959B (zh) * 2012-03-09 2014-02-26 文德彪 装拆便捷的节能卤素灯泡
CN107481916A (zh) * 2017-08-02 2017-12-15 常熟林芝电子技术有限公司 汽车用的卤素灯
CN107393806A (zh) * 2017-08-02 2017-11-24 常熟林芝电子技术有限公司 车用卤素灯

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Publication number Priority date Publication date Assignee Title
DE2246333A1 (de) * 1972-09-21 1974-03-28 Patra Patent Treuhand Elektrische gluehlampe
JPS58147154U (ja) * 1982-03-29 1983-10-03 松下電子工業株式会社 車両用白熱電球
US4769574A (en) * 1986-08-04 1988-09-06 Koito Seisakusho Co., Ltd. Incandescent lamp with a metal coupling to a plastic lamp base for automotive headlamp and like lighting applications
DE8902247U1 (de) * 1989-02-24 1989-04-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Kittlos gesockelte elektrische Lampe
DE8907108U1 (de) * 1989-06-09 1989-08-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Kittlos gesockelte elektrische Lampe
DE59005400D1 (de) 1989-02-24 1994-05-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kittlos gesockelte elektrische Lampe.
DE9017224U1 (de) * 1990-12-20 1991-03-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kittlos gesockelte elektrische Lampe
DE4428357A1 (de) 1994-08-10 1996-02-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kittlos gesockelte Halogenglühlampe
BR9607821A (pt) 1996-01-11 1998-07-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lâmpada elétrica com soquete e sem argamassa
DE10148115A1 (de) * 2001-09-28 2003-04-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Scheinwerferlampe
DE10200831A1 (de) 2002-01-02 2003-07-17 Philips Intellectual Property Lampe und Scheinwerfer zur einfachen Montage
DE102004041113A1 (de) * 2004-08-24 2006-03-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektrische Glühlampe
DE202006002886U1 (de) 2006-02-21 2006-05-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe

Also Published As

Publication number Publication date
CN102792418A (zh) 2012-11-21
CN102792418B (zh) 2015-10-07
WO2011110425A1 (fr) 2011-09-15
US8796924B2 (en) 2014-08-05
DE102010002650B4 (de) 2012-11-22
JP5599477B2 (ja) 2014-10-01
JP2013521623A (ja) 2013-06-10
DE102010002650A1 (de) 2011-09-08
EP2510537A1 (fr) 2012-10-17
ES2441383T3 (es) 2014-02-04
US20140184060A1 (en) 2014-07-03

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