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WO2010006662A1 - Moyen de fermeture d'un canal d'eau de décongélation d'un réfrigérateur, canal d'eau de décongélation d'un réfrigérateur et réfrigérateur - Google Patents

Moyen de fermeture d'un canal d'eau de décongélation d'un réfrigérateur, canal d'eau de décongélation d'un réfrigérateur et réfrigérateur Download PDF

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Publication number
WO2010006662A1
WO2010006662A1 PCT/EP2008/067946 EP2008067946W WO2010006662A1 WO 2010006662 A1 WO2010006662 A1 WO 2010006662A1 EP 2008067946 W EP2008067946 W EP 2008067946W WO 2010006662 A1 WO2010006662 A1 WO 2010006662A1
Authority
WO
WIPO (PCT)
Prior art keywords
closure means
abtauwasserkanal
channel
channel closure
water
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.)
Ceased
Application number
PCT/EP2008/067946
Other languages
German (de)
English (en)
Inventor
Thomas Bischofberger
Martin Buchstab
Hans Ihle
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to EP08875488A priority Critical patent/EP2313720A1/fr
Priority to CN2008801303875A priority patent/CN102099643A/zh
Priority to US13/002,655 priority patent/US20110107783A1/en
Publication of WO2010006662A1 publication Critical patent/WO2010006662A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

Definitions

  • the present invention relates to a channel closure means for a Abtauwasserkanal a cooling device, in particular a NoFrost cooling device, a Abtauwasserkanal a cooling device and a cooling device, in particular a NoFrost cooling device.
  • the air is supplied by means of a circulating air system in the cooling chamber to an evaporator which is arranged, in particular, outside the actual cooling space. Ice forms on the evaporator.
  • the evaporator thaws regularly, the defrost water is discharged through a Abtauigankanal in an evaporation tray.
  • the disadvantage is that in particular already before starting the cooling device or until the time until the siphon is filled with water, ambient air and moisture can flow through the Abtauwasserkanal in the refrigerator or to the evaporator and can freeze the evaporator.
  • the object of the invention is therefore to prevent an influx of ambient air through a Abtauwasserkanal to an evaporator of a refrigerator, in particular until the water siphon is filled with condensate and performs its function.
  • the object is achieved with a channel closure means for a defrost water channel of a cooling device, in particular a NoFrost cooling device, wherein the channel closure means is water-soluble.
  • a refrigerator according to the invention is in particular automatically defrostable and, for example, a refrigerator, a freezer or fridge-freezer or a freezer.
  • a NoFrost cooling device in the context of the invention is a cooling device in which the evaporator is arranged outside of the cooling compartment in an evaporator compartment, and the cooling air via cooling air ducts by means of a fan between evaporator compartment and cooling is circulated.
  • the evaporator of such a refrigerator can be defrosted by a defrost heater.
  • the Abtauwasserkanal is for example a pipe, a hose or a channel and preferably opens into an evaporation tray, which is advantageously arranged over the compressor.
  • a siphon is preferably integrated in the Abtauwasserkanal, which fills with defrost water and then the entry of ambient air into the refrigerator or at NoFrost devices in the evaporator compartment prevented.
  • An inventive channel closure means dissolves by contact with water, in particular by the contact with defrost water of a cooling device. It therefore seals the Abtauwasserkanal a cooling device from time to time, so that no ambient air and moisture can flow through the Abtauwasserkanal, and that until it dissolves due to contact with water. With the channel closure means the Abtauwasserkanal is therefore at least temporarily closed.
  • the channel closure means is preferably formed as a film, in particular as a starch film.
  • the film may contain any other water-soluble material, e.g. As organic materials such as sucrose and polysucrose, or inorganic materials such. As NaCl or other salts.
  • the film need not be made entirely of the water-soluble material, it must only be ensured that the channel sealant is in contact with water for this permeable. It would therefore also be conceivable to have a net or fabric structure whose stitches are closed with a water-soluble material. It is therefore conceivable, although not preferred, that residues of the film remain in the Abtauwasserkanal, provided that they do not hinder the flow of Abtauwassers.
  • a plug or a plate whose geometry is adapted to the cross section of the Abtauwasserkanals so that the Abtauwasserkanal can be closed with them and are made of any water-soluble material are suitable. Suitable examples are the above-mentioned organic or inorganic water-soluble materials such. B. starch and salt.
  • Such a plug is preferably held positively or non-positively in a portion of the defrost water by sealingly abuts the channel inner wall at its periphery.
  • the plug is formed as a tab, for example as a tablet or pill, which is at least substantially made of a water-soluble organic or inorganic material.
  • the tab preferably has a peripheral shape adapted to the cross section of the defrosting water channel, more preferably it is rounded, e.g. B. approximately spherical or ellipsoidal, or annular or plate-shaped.
  • the plug is formed as a gas-filled bladder, whose outer skin is formed by a water-soluble film.
  • the water-soluble film may be made of the above-mentioned materials, e.g. B. strength.
  • the gas is preferably air or nitrogen.
  • a biological growth inhibiting substance may be placed as a countermeasure in the area of the defrost water evaporation. Salt or other suitable chemicals such as cationic surfactants or the like.
  • the substance that prevents biological growth may also be a biocide, especially a bactericide or fungicide. For example, this substance can be fixed in a packet or as a tablet in the condensate bucket, so that the substance is buried on contact with the defrost water.
  • the channel closure agent comprises the substance, the substance is activated only if the biological growth due to the dissolving channel closure agent actually has to be prevented.
  • the channel closure means comprises the substance, for example in tablet form, wherein the tablets are, for example, sealed in the channel closure means, or it is integrated in the channel closure means in any other form. If the channel closure agent is a tab, the biological growth-inhibiting substance is preferably pressed together with the water-soluble material into a tablet.
  • the channel closure means may also have a composite structure, wherein, for example, the substance forms part of the channel closure means.
  • the substance can be provided separately from the channel closure means in the defrost water channel, for example in the flow direction of the defrost water before and / or behind the channel closure means. Further, the substance may also form the channel closure means or it may be an additional channel closure means temporarily occluding the defrost water channel.
  • the object is also achieved with a Abtauwasserkanal a cooling device, wherein the Abtauwasserkanal comprises a channel closure means according to the invention for closing the Abtauwasserkanals.
  • a defrost water channel is closed with the channel closure means until it comes into contact with water and thereby dissolves.
  • the defrost water channel can be flowed through by the defrost water and this can flow out to the outside of the cooling unit.
  • the channel closure means in Abtauwasserkanal is arranged substantially transversely to the flow direction of the defrost water.
  • the outer geometry of the channel closure means is substantially congruent to the internal geometry of the Abtauwasserkanals, so that the channel closure means reliably seals the defrost water channel, as long as it does not dissolve by contact with water.
  • the size of the required channel Closing means is therefore essentially determined by the size of the Abtauwasserkanals, so that the channel closure means is small and inexpensive structurally.
  • the Abtauwasserkanal comprises a siphon.
  • the channel closure means is arranged in the flow direction of the defrost water behind the siphon. When defrosting the evaporator of the refrigerator, therefore, the siphon is first filled with defrost water. Only then does the channel closure come into contact with the water and dissolve. Since the siphon is already filled with defrost water, no ambient air can flow through the Abtauwasserkanal to the evaporator even after the dissolution of the channel closure means.
  • the channel closure means is arranged in the Abtauwasserkanal that it dissolves completely, for example by it comes along its entire water-facing surface with the water in contact.
  • the substance for preventing the biological growth is preferably additionally arranged upstream of the siphon in the direction of flow of the defrosting water so that it also acts on the water held in the siphon.
  • the substance can be arranged, for example, in tablet form or in any other form in the defrost water channel, for example as salt, gel or liquid.
  • the channel closure means may also comprise the substance.
  • the siphon can z. B. be designed as a tube siphon, so have a U-shaped tube, the lower bend always remains filled with condensation and thus prevents the entry of ambient air into the evaporator chamber. This training is particularly easy to manufacture.
  • the siphon can also be designed as a bottle, cup, baffle or bell siphon.
  • the tube of the defrost water channel opens from above into a cup-shaped container, wherein the outlet opening of Abtauwasserkanals is arranged as far as possible below the cup rim, so that the accumulating in the cup defrost water closes the outlet opening.
  • Such a configuration is called cup or bottle siphon.
  • the cup is placed in the evaporation tray so that the condensation from the cup flows directly into it.
  • a cover is arranged above the siphon, which indeed allows the overflow of water, but slows down the drying of the siphon or the cup.
  • the channel closure means may be introduced at different positions and in different ways into the defrost water channel, of which some preferred embodiments are presented below:
  • the channel closure means is formed as a water-soluble film drawn over the outlet end of the defrost water channel.
  • the film can be fixed by the end face is moistened at the outlet end of the tube, and then the film is pressed to the front side.
  • the channel closure means is formed as a water-soluble film in a channel section piece which forms a part of the Abtauwasserkanals as a separate component.
  • the Abtauwasserkanal is therefore not in one piece, but has a separate Kanalabintroductorys Kunststoff, z. B. a piece of pipe z. B. at the outlet of Abtauwasserkanals attached to this, or is used between the defrost water outlet of the refrigerator and the Abtauwasserkanal.
  • the water-soluble film is already integrated, and it can also be drawn here over an end face of the channel section piece.
  • the channel closure means is formed as a plug, which is introduced into a tubular or tubular portion of the Abtauwasserkanals.
  • the tubular or channel-shaped portion is at least slightly elastic, so z.
  • a spherical tab or a gas-filled bladder can be pressed into it.
  • the channel closure means is preferably formed as a plug in a channel section piece which forms a part of the Abtauwasserkanals as a separate component.
  • channel section piece can, for example, have an annular receptacle for the channel closure means, which is thus held in a form-fitting manner and therefore particularly firmly in the channel section piece.
  • the channel section piece itself may be disposed in the same manner at the outlet or inlet end of the defrost water channel as described above with respect to the integrated water soluble film channel section piece.
  • the channel closure means is designed as a stopper provided with at least one flow opening in the defrost water channel, wherein the at least one flow opening is closed with a water-soluble film.
  • the channel closure z. B. may be formed as a perforated ring which is inserted into the Abtauwasserkanal.
  • a ball-like plug provided that it has at least one corresponding flow opening.
  • the plug may also be arranged in the manner of a sealing ring between the outlet end of the Abtauwasserkanals and the inner wall of the cup.
  • the object is also achieved with a cooling device, in particular a NoFrost cooling device, wherein the cooling device comprises a Abtauwasserkanal invention.
  • a cooling device in particular a NoFrost cooling device, wherein the cooling device comprises a Abtauwasserkanal invention.
  • Fig. 1 shows schematically a section of a Abtauwasserkanal a
  • Fig. 2 shows schematically a Abtauwasserkanal a cooling device and connected to the Abtauwasserkanal evaporator.
  • Fig. 3 shows schematically a arranged on the back of a refrigerator
  • Fig. 4 shows schematically a arranged on the back of a refrigerator
  • Fig. 5 shows schematically a arranged on the back of a refrigerator
  • Fig. 6 shows an arrangement on the rear wall of a refrigerator with Abtauwasserkanal and evaporation tray in cross section, with a channel closure means according to the o. fourth embodiment.
  • FIG. 7 shows an arrangement on the rear wall of a cooling device with defrost water channel and evaporation shell in cross section, with a channel closure means according to the above-mentioned. fifth embodiment.
  • Fig. 1 shows schematically a section of a Abtauwasserkanal 2 of a cooling device.
  • a Kanalver- closing means 1 is arranged, that closes the Abtauwasserkanal 2 against ingress of ambient air and moisture until it gets in contact with water and dissolves.
  • the channel closure means 1 comprises a biological growth-preventing substance 4, here in tablet form, which integrates into the channel closure means 1.
  • the tablet 4 also dissolves, so that the biological growth-preventing substance is flushed together with the residues of the channel closure means 1 in the evaporation tray, where it prevents the residues to the substrate for bacteria or like that.
  • the arrows show schematically the flow direction F of the defrost water.
  • the defrosting water Channel 2 has a substantially oval cross-section, so that the channel closure means 1 has an oval cross-section and the outer periphery of the channel closure means 1 corresponds to the inner periphery of Abtauwasserkanals 2. Therefore, the channel closure means 1 seals the Abtauwasserkanal 2 against against the flow direction F in the Abtauwasserkanal inflowing Ambient air and moisture from, so that no ambient air or moisture through the Abtauigankanal 2 against the flow direction F to the evaporator 6 (see Fig. 2) and can freeze it.
  • Fig. 2 shows schematically a further embodiment of a Abtauwasserkanals 2 of a refrigerator and an evaporator 6 to which the Abtauwasserkanal 2 is connected.
  • an evaporator 6 is arranged, for example, on the interior-side rear wall of a refrigerator, for example a refrigerator or freezer or a freezer, or for example below the compartments or drawers of a refrigerator or freezer.
  • the evaporator 6 is arranged in a NoFrost device in a separately heatable evaporator chamber of the refrigerator. During operation of the refrigerator, the moisture condensed on the evaporator 6 freezes out of the refrigerator interior.
  • the moisture By temporarily warming up the evaporator 6, the moisture thaws off and flows as defrost water through the Abtauigankanal 2 in the flow direction F in an evaporation tray outside the refrigerator.
  • the Abtauwasserkanal 2 has a U-shaped siphon 5.
  • the channel closure means 1 In the flow direction F of the defrosting water behind the siphon 5, the channel closure means 1 is arranged so that it comes into contact with the defrost water only after filling of the siphon 5 and dissolves. Therefore, at no time ambient air or moisture through the Abtauwasserkanal 2 flow against the flow direction F to the evaporator 6 and freeze it.
  • a tablet having a biological growth preventing substance 4 is disposed in the siphon.
  • Fig. 3 the insulated wall 7 of a refrigerator is shown schematically.
  • condensation water is collected in the defrosting water guide 8 in the cooling device and discharged through a passage 9 out of the cooling device.
  • the defrosting water then flows through a sewer pipe 2 designed as a pipe or hose, which has a U-shaped siphon 5.
  • a sewer pipe 2 designed as a pipe or hose, which has a U-shaped siphon 5.
  • the channel closure means is formed as a water-soluble film 1 a, which is pulled over the end face of the tube at the outlet end 12 of the Abtauwasserkanals.
  • Fig. 4 shows a similar arrangement as Fig. 3, wherein the channel closure means is integrated here as a film 1 b in a separate channel section piece 3a, which is inserted between the siphon 5 and a tail pipe section 14 of Abtauwasserkanals.
  • the channel section piece 3 a can in particular be attached to the pipe of the siphon and the pipe section 14 or screwed or glued to this.
  • the channel closure means is formed as a plug in the form of a roundish tab 1c.
  • the tab 1 c is inserted in a simple manner from the outlet end 12 of Abtauwasserkanals in this and frictionally held in this.
  • a plug or tab 1d may also be inserted into a separate channel section piece 3b, as also shown in FIG.
  • the channel section piece 3b shown in FIG. 5 is arranged upstream of the siphon 5 in the flow direction.
  • Fig. 6 shows an arrangement in which the Abtauwasserkanal 2 is provided with a cup siphon 15. Again, a defrost water 8 is passed through a passage 9 in the device insulation 7. This is followed by a Abtauwasserkanal 2, which opens at its outlet end 16 down into a cup-like container 17. The cup 17 is disposed in an evaporation tray 10 and covered at the top with a cap 18 which protects the siphon 15 from drying out.
  • the channel closure means is in turn designed as a plug 1d, but here it is inserted in a separate channel section 3b, which has an annular channel section 3b. has shaped receptacle for the plug 1d.
  • the passage section 3b is connected between the defrost water guide 8 and the defrost water passage 2.
  • Fig. 7 an arrangement of the channel closing means according to the fifth embodiment is shown.
  • an annular plug 1e is inserted between the outlet end 16 of the defrost water channel 2 and the cup 17 of the siphon 15, but is provided with at least one passage opening 19. This is initially sealed with a water-soluble film, which dissolves on first contact with defrost water.
  • annular plug 1 e with passage openings
  • annular plug 1f without passage openings can also be provided which dissolves in water as a whole.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Defrosting Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

La présente invention concerne un moyen (1a - 1f) de fermeture d'un canal (2) d'eau de décongélation d'un réfrigérateur, en particulier d'un réfrigérateur dit "NoFrost" (sans formation de givre), le moyen de fermeture de canal étant soluble dans l'eau. La présente invention concerne en outre un canal (2) d'eau de décongélation d'un réfrigérateur, le canal d'eau de décongélation comprenant un moyen (1a - 1f) de fermeture de canal selon l'invention. La présente invention concerne en outre un réfrigérateur, en particulier un réfrigérateur dit "NoFrost", le réfrigérateur comprenant un canal d'eau de décongélation selon l'invention.
PCT/EP2008/067946 2008-07-15 2008-12-18 Moyen de fermeture d'un canal d'eau de décongélation d'un réfrigérateur, canal d'eau de décongélation d'un réfrigérateur et réfrigérateur Ceased WO2010006662A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08875488A EP2313720A1 (fr) 2008-07-15 2008-12-18 Moyen de fermeture d'un canal d'eau de décongélation d'un réfrigérateur, canal d'eau de décongélation d'un réfrigérateur et réfrigérateur
CN2008801303875A CN102099643A (zh) 2008-07-15 2008-12-18 用于制冷单元的除霜水通道的通道封闭结构、制冷单元的除霜水通道及制冷单元
US13/002,655 US20110107783A1 (en) 2008-07-15 2008-12-18 Channel closure means for a defrosting water channel of a refrigeration unit, defrosting water channel of a refrigeration unit, and refrigeration unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008040430A DE102008040430A1 (de) 2008-07-15 2008-07-15 Kanalverschlussmittel für einen Abtauwasserkanal eines Kühlgerätes, Abtauwasserkanal eines Kühlgerätes sowie Kühlgerät
DE102008040430.6 2008-07-15

Publications (1)

Publication Number Publication Date
WO2010006662A1 true WO2010006662A1 (fr) 2010-01-21

Family

ID=40591890

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2008/067946 Ceased WO2010006662A1 (fr) 2008-07-15 2008-12-18 Moyen de fermeture d'un canal d'eau de décongélation d'un réfrigérateur, canal d'eau de décongélation d'un réfrigérateur et réfrigérateur
PCT/EP2009/058957 Ceased WO2010007044A2 (fr) 2008-07-15 2009-07-14 Moyen de fermeture d'un conduit d'eau de dégivrage d'un réfrigérateur, conduit d'eau de dégivrage d'un réfrigérateur, et réfrigérateur correspondant

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/058957 Ceased WO2010007044A2 (fr) 2008-07-15 2009-07-14 Moyen de fermeture d'un conduit d'eau de dégivrage d'un réfrigérateur, conduit d'eau de dégivrage d'un réfrigérateur, et réfrigérateur correspondant

Country Status (7)

Country Link
US (1) US20110107783A1 (fr)
EP (2) EP2313720A1 (fr)
CN (1) CN102099643A (fr)
DE (1) DE102008040430A1 (fr)
ES (1) ES2394993T3 (fr)
RU (1) RU2499206C2 (fr)
WO (2) WO2010006662A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009011510U1 (de) * 2009-08-24 2009-10-29 BSH Bosch und Siemens Hausgeräte GmbH Kanalverschlussmittel für einen Abtauwasserkanal eines Kühlgerätes, Abtauwasserkanal eines Kühlgerätes sowie Kühlgerät
ES2411905T3 (es) * 2009-08-21 2013-07-09 BSH Bosch und Siemens Hausgeräte GmbH Aparato de refrigeración con un canal de agua de deshielo cerrado por un medio de cierre del canal
JP6079610B2 (ja) * 2013-02-25 2017-02-15 株式会社デンソー 排水装置及びこれを備える空調装置
DE102015219327A1 (de) 2015-10-07 2017-04-13 BSH Hausgeräte GmbH Kältegerät mit Siphon im Kondensatablauf
CN108800729A (zh) * 2018-06-14 2018-11-13 安徽康佳同创电器有限公司 一种压缩机导热装置
DE102019211039A1 (de) * 2019-07-25 2021-01-28 BSH Hausgeräte GmbH Kältegerät und Wasserauslaufanordnung für ein Kältegerät

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DE20000595U1 (de) * 2000-01-17 2000-03-09 Linde Ag, 65189 Wiesbaden Siphon für ein Warenpräsentationsmöbel
DE102006018423A1 (de) * 2006-04-20 2007-10-25 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einem Kondensatablaufsystem

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DE202005018725U1 (de) * 2005-11-30 2006-02-09 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Siphon

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Publication number Priority date Publication date Assignee Title
JPH10267507A (ja) * 1997-03-28 1998-10-09 Sanyo Electric Co Ltd 冷凍・冷蔵設備の排水装置
DE20000595U1 (de) * 2000-01-17 2000-03-09 Linde Ag, 65189 Wiesbaden Siphon für ein Warenpräsentationsmöbel
DE102006018423A1 (de) * 2006-04-20 2007-10-25 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einem Kondensatablaufsystem

Also Published As

Publication number Publication date
EP2313720A1 (fr) 2011-04-27
CN102099643A (zh) 2011-06-15
WO2010007044A3 (fr) 2010-03-18
RU2499206C2 (ru) 2013-11-20
RU2011101447A (ru) 2012-08-20
EP2313719A2 (fr) 2011-04-27
EP2313719B1 (fr) 2012-09-19
WO2010007044A2 (fr) 2010-01-21
DE102008040430A1 (de) 2010-01-21
ES2394993T3 (es) 2013-02-07
US20110107783A1 (en) 2011-05-12

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