EP2073683A1 - Procédé d'exploitation d'un appareil ménager acheminant de l'eau - Google Patents

Procédé d'exploitation d'un appareil ménager acheminant de l'eau

Info

Publication number
EP2073683A1
EP2073683A1 EP07803007A EP07803007A EP2073683A1 EP 2073683 A1 EP2073683 A1 EP 2073683A1 EP 07803007 A EP07803007 A EP 07803007A EP 07803007 A EP07803007 A EP 07803007A EP 2073683 A1 EP2073683 A1 EP 2073683A1
Authority
EP
European Patent Office
Prior art keywords
added
enzyme
program step
program
cleaning
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.)
Granted
Application number
EP07803007A
Other languages
German (de)
English (en)
Other versions
EP2073683B1 (fr
Inventor
Egbert Classen
Michael Fauth
Caroline Heiligenmann
Helmut Jerg
Kai Paintner
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 PL07803007T priority Critical patent/PL2073683T3/pl
Publication of EP2073683A1 publication Critical patent/EP2073683A1/fr
Application granted granted Critical
Publication of EP2073683B1 publication Critical patent/EP2073683B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0055—Metering or indication of used products, e.g. type or quantity of detergent, rinse aid or salt; for measuring or controlling the product concentration
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • A47L15/0007—Washing phases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • A47L15/0015—Washing processes, i.e. machine working principles characterised by phases or operational steps other treatment phases, e.g. steam or sterilizing phase
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/10—Water cloudiness or dirtiness, e.g. turbidity, foaming or level of bacteria
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/30—Variation of electrical, magnetical or optical quantities
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/07—Consumable products, e.g. detergent, rinse aids or salt

Definitions

  • the invention relates to a method for operating a water-conducting household appliance according to the preamble of patent claim 1.
  • dishwashers in particular domestic dishwashers, usually a arranged on the inner door of the dishwasher detergent adding means and a rinse aid, which deliver their entire contents in the washing compartment of the dishwasher at a predetermined time during the course of a wash program.
  • powdery cleaning agents which are composed of a plurality of cleaning substances, such as enzymes which can add starch, proteinaceous or fatty compound, bleaches, bleach activators, dispersants and complexing agents, are usually used as detergent additives.
  • surfactants and alkali carriers are usually used as surfactants and alkali carriers.
  • the powdery detergent is added at a time, all the active ingredients of the powdered detergent from the time of addition are included in the wash liquor.
  • the inventive method for operating a water-conducting household appliance, in particular a domestic dishwasher, wherein the water-conducting household appliance has a program control for performing a plurality of successive program steps and the program control is at least aachisffendosiersystem in operative connection, according to the invention is characterized in that at least during a Program step is added to a function having cleaning substance.
  • a Program step is added to a function having cleaning substance.
  • the cleaning substances may be an alkali carrier with which swelling of the dirt is achieved. This improves the effect of dosed enzymes while allowing the removal of coarse soils. It is also possible to add dispersants and / or complexing agents which reduce the water hardness by complexing. Furthermore, other metal ions are neutralized by the complex formation. Furthermore, proteins and / or peptides (protein) decomposing enzymes, starch compound and / or polysaccharide decomposing enzymes such as amylase and fatty compound decomposing enzymes such as lipase may be added.
  • the cleaning substances may be an alkali carrier with which swelling of the dirt is achieved. This improves the effect of dosed enzymes while allowing the removal of coarse soils. It is also possible to add dispersants and / or complexing agents which reduce the water hardness by complexing. Furthermore, other metal ions are neutralized by the complex formation. Furthermore, proteins and / or peptides (protein) decomposing enzymes, starch compound and / or polysaccharide decomposing enzymes such
  • bleach such as hydrogen peroxide, such as a bleach activator
  • the bleach activator having the effect of significantly increasing the effect of bleaches, such as hydrogen peroxide, even at temperatures below 80 ° C.
  • At least two cleaning substances are added. This allows, for example, to optimize the water hardness before each program step, and then to add a further cleaning substance.
  • At least two cleaning substances are metered in, e.g. a bleaching agent, such as e.g. Hydrogen peroxide and a bleach activator, so as to achieve an optimum effect of the added cleaning substance.
  • a bleaching agent such as e.g. Hydrogen peroxide and a bleach activator
  • At least a first enzyme and a second enzyme with different functions are temporally objectionable dosed from each other. This allows successively to use enzymes, such as protease and amylase, which would influence each other negatively in their effect on simultaneous addition.
  • a starch compound and / or polysaccharide-decomposing enzyme is added as the first enzyme.
  • the enzyme is amylase.
  • a protein and / or lipid-decomposing enzyme is added, such as protease.
  • a fat decomposing enzyme is added, such as e.g. Lipase.
  • first the first enzyme and a dispersing and complexing agent are metered.
  • starch compounds and / or polysaccharides are first decomposed by the first enzyme and by the addition of a Dispersing and complexing agent which optimizes water hardness and thus optimizes the effect of the first enzyme.
  • the pH is increased.
  • an alkali carrier e.g. Sodium hydroxide solution. This causes a better swelling, so that enzymes work better and at the same time provides improved glass protection.
  • At least one bleaching agent is added.
  • the bleaching agent may be hydrogen peroxide.
  • the addition of the bleaching agent is temporally spaced from the addition of enzymes, e.g. in different program steps, so as to avoid a negative impact effecting interaction.
  • At least alkaline earth ions are at least partially complexed. This can be done by adding a dispersing and / or Komplexierstoffes, so that given each program step an optimal set water hardness for maximum effect of the cleaning substances.
  • an ion exchanger or other water softening device or method may be used.
  • the multiplicity of program steps are program-controlled. That is, an operator selects from a plurality of provided rinse programs that combine a plurality of program steps with different parameters, a program that is then performed by a controller of a dishwasher.
  • the dosage of the individual cleaning substances is carried out according to a predetermined amount.
  • at least one program step is sensor-controlled. For example, adjustment of the dosage can take place by means of turbidity measurement or conductivity measurement.
  • a "pre-rinse" program step in which an alkali carrier and a dispersant are added, and the dosing can be carried out simultaneously or at different times.
  • an enzyme and / or a surfactant are additionally added in the program step "prewash.”
  • the enzyme may be protease, amylase or lipase, while the surfactant may be, in particular, a nonionic In this case too, the dosage can take place simultaneously or at different times.
  • a program step "cleaning" in which an alkali carrier, a dispersing and / or complexing agent and at least two enzymes are added at a time interval
  • Components can again be separated from one another at the same time or in time, in the case of the alkali carrier and dispersant and / or complexing agent.
  • the two enzymes such as protease and amylase, however, must be added separately in time, since the protease affects the effect of amylase negative.
  • a fat-splitting enzyme and / or a surfactant are added.
  • lipase is added as fat-splitting enzyme and a nonionic surfactant as surfactant for improving the dispersion.
  • the addition of the surfactant can be carried out simultaneously with another component or separated in time.
  • a program step "intermediate rinsing" is provided in which alkali carriers and a dispersing agent are added, the dosing can take place simultaneously or separately, the addition of alkali carriers in the intermediate rinsing step allows preparation for removal of Tea dirt by means of a bleach, since for optimal removal of Teeschmutz a certain pH value must be achieved.
  • a program step "rinsing” in which a dispersing and / or complexing agent, a bleaching agent, a bleach activator and a surfactant are added thereto Water hardness reduced and metal ions also complexed, which facilitates, for example, the removal of, for example, Teeschmutz.
  • a bleaching agent such as hydrogen peroxide Bleaching agents are added separately from enzymes, preferably in the last program step
  • the bleaching agent can be added together with any other component at the same time.
  • the bleach activator thereby supports the bleaching action of hydrogen peroxide at temperatures below 80 ° C., so that an optimum bleaching effect is achieved by
  • Bleach activator can be carried out together with the dosage of the bleaching agent or offset in time.
  • a surfactant such as a nonionic surfactant causes a rinse effect by lowering the surface tension of the
  • the dosage of this component may be simultaneous with another
  • an alkali carrier is added in the program step "rinsing."
  • the alkali carrier may be caustic soda, the addition of sodium hydroxide effecting an adjustment of the pH results in an improved effect of bleaching agents for removing, for example, tea soil.
  • a program step disinfecting is provided. This makes it possible to counteract the formation of unpleasant odors, which can occur when dishes are collected for days in a dishwasher. Cause are the degradation products of microorganisms that form in a dishwasher. This is the case especially at high temperatures, as in summer.
  • a biocidal fluid is added.
  • biocidal fluid may be biocides against bacteria (bactericides), against fungi (fungicides), against germs (microbicides), against viruses (virucides) and also against algae (algicides), which counteract the colonization and possible biofilm formation and thus unpleasant odor development during to prevent longer service life.
  • a corrosion protection agent in particular a glass protection corrosion protection agent is added that counteracts the glass corrosion. It is preferably provided that the corrosion inhibitor contains at least zinc salt. However, other suitable corrosion inhibitors can be used.
  • the addition of the corrosion inhibitors is preferably carried out in a program step cleaning and / or rinsing, but can also be carried out during other program steps, such as. During a Swiss Vietnamese vinegars.
  • the addition of the anticorrosion agent takes place temporally spaced to increase the pH, in particular by adding sodium hydroxide solution, and / or for the addition of at least one enzyme and / or for addition of a complexing agent.
  • caustic soda is added as an alkali carrier together with a dispersing and / or complexing agent in a step 1 so as to cause swelling so that the cleaning effect of subsequent enzymes is improved and alkaline earth metal ions affecting water hardness are complexed ,
  • step 2 the cleaning is carried out, wherein at the beginning the enzyme amylase, for the decomposition of starch compounds and / or polysaccharides (sugar compound) in step 2 is added. Time-shifted, for example, about 5 min later, the enzyme protease is added in step 3 in order to decompose proteins and / or peptides (protein compounds).
  • sodium hydroxide solution is the last added in a step 4 at a temperature of about 50 9 C as an alkali carrier, so that the pH of the wash liquor increases, which improves the effect of enzymes during the subsequent Nachwaschphase.
  • the final step is a rinse, in which the rinse liquor is heated to about 85 9 C.
  • a dispersing and / or complexing agent is added in order to complex ions, in particular alkaline earth ions, and at the same time to facilitate the detachment of dirt, for example tea stains, by this complexation of metal ions.
  • hydrogen peroxide as a bleaching agent and in a step 7 a bleach activator are added, so that the optimum effect of hydrogen peroxide as a bleaching agent is also given at temperatures below 80 ° C.
  • a non-ionic surfactant is added to ensure a residue-free drying process by lowering the surface tension so that, for example, no dry edges remain on glasses.
  • biocidal fluid As a program step of a cleaner program or triggered manually by an operator manually, a biocidal fluid may be added become.
  • biocides can be added against bacteria (bactericides), against fungi (fungicides), against germs (microbicides), against viruses (virucides) and also against algae (algicides) in order to prevent unpleasant odors during longer periods of use.
  • the addition may be made at the end of the rinse cycle to disinfect the water remaining in the sump or in the lines.
  • the formation of biofilms can be prevented.
  • an extra Hygiene facedprogramm be provided that automatically executed at predetermined intervals or manually triggered if necessary by an operator.
  • the hygiene program about 3 liters of water are added and sufficient biocidal active substance is added. Then, the liquor containing the biocidal drug is circulated.
  • other substances may be added to improve the effects, e.g. Dispersing and complexing agents.
  • a circulation pump can be operated with only reduced speed, wherein at the same time a water switch is closed, so that wash liquor exits only to a small extent from spray arms. So only the pipes and the pump sump are cleaned.
  • a corrosion protection agent in particular a glass protection corrosion protection agent, can be added which counteracts glass corrosion, which contains, for example, zinc salt.
  • the addition of the corrosion inhibitors is carried out in a program step cleaning and / or rinsing, or even during another program step, such as. During an intermediate rinse step.
  • the addition of the anticorrosive agent takes place temporally spaced to increase the pH, in particular by adding sodium hydroxide solution, and / or for the addition of at least one enzyme and / or for the addition of a complexing agent.

Landscapes

  • Detergent Compositions (AREA)
  • Domestic Plumbing Installations (AREA)
  • Water Treatment By Sorption (AREA)
  • Cookers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un procédé permettant d'exploiter un appareil ménager acheminant de l'eau, notamment un lave-vaisselle domestique, qui comprend une commande à programme pour effectuer une pluralité d'étapes de programme successives. Cette commande à programme coopère au moins avec un système de dosage de détergent. L'invention se caractérise en ce qu'une substance détergente présentant une fonction est ajoutée de manière dosée, au cours d'au moins une étape du programme.
EP07803007A 2006-09-19 2007-08-29 Procédé d'exploitation d'un appareil ménager acheminant de l'eau Active EP2073683B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07803007T PL2073683T3 (pl) 2006-09-19 2007-08-29 Sposób eksploatacji prowadzącego wodę urządzenia gospodarstwa domowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006043914A DE102006043914A1 (de) 2006-09-19 2006-09-19 Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts
PCT/EP2007/058990 WO2008034696A1 (fr) 2006-09-19 2007-08-29 Procédé d'exploitation d'un appareil ménager acheminant de l'eau

Publications (2)

Publication Number Publication Date
EP2073683A1 true EP2073683A1 (fr) 2009-07-01
EP2073683B1 EP2073683B1 (fr) 2011-10-19

Family

ID=38693800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07803007A Active EP2073683B1 (fr) 2006-09-19 2007-08-29 Procédé d'exploitation d'un appareil ménager acheminant de l'eau

Country Status (7)

Country Link
US (1) US8961699B2 (fr)
EP (1) EP2073683B1 (fr)
AT (1) ATE529033T1 (fr)
DE (1) DE102006043914A1 (fr)
ES (1) ES2371572T3 (fr)
PL (1) PL2073683T3 (fr)
WO (1) WO2008034696A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006043915A1 (de) 2006-09-19 2008-03-27 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einem Reinigungsmitteldosiersystem sowie Kartusche hierfür
DE102008026932A1 (de) 2008-06-05 2009-12-10 BSH Bosch und Siemens Hausgeräte GmbH Reiniger für Geschirrspülmaschinen, Geschirrspülmaschine und Verfahren zum Reinigen von Geschirrstücken
DE102010002749A1 (de) * 2010-03-11 2011-09-15 Henkel Ag & Co. Kgaa Verfahren zur Freisetzung von Zubereitungen in einer Geschirrspülmaschine und Dosiersystem zur Durchführung des Verfahrens
DE102010027993A1 (de) * 2010-04-20 2012-05-31 Henkel Ag & Co. Kgaa Dosiersystem für ein wasserführendes Haushaltsgerät
RU2439225C1 (ru) * 2010-06-18 2012-01-10 Василий Борисович Шахматов Способ обработки, закладки и хранения загрязненной посуды или белья, управления и бытовая машина для его реализации
US8487577B2 (en) * 2010-08-06 2013-07-16 Nidec Motor Corporation Method and apparatus for motor control
KR101882182B1 (ko) * 2011-11-22 2018-07-27 삼성전자주식회사 식기 세척기 및 그 제어 방법
GB201413859D0 (en) 2014-08-05 2014-09-17 Reckitt Benckiser Brands Ltd New automatic washing machine and method
DE102014224508B4 (de) * 2014-12-01 2025-02-27 BSH Hausgeräte GmbH Geschirrspülmaschine sowie Verfahren zum Betrieb einer solchen
DE102015226572A1 (de) * 2015-12-22 2017-06-22 BSH Hausgeräte GmbH Wasserführendes Haushaltsgerät und Verfahren zum Betreiben eines wasserführenden Haushaltsgeräts
GB2549804B (en) 2016-04-29 2018-11-07 Reckitt Benckiser Finish Bv New dishwashing machine and method
DE102016217011A1 (de) * 2016-09-07 2018-03-08 BSH Hausgeräte GmbH Vorrichtung, wasserführendes Haushaltsgerät und Verfahren zum Anpassen eines Spülprogramms
TWI848913B (zh) 2017-06-30 2024-07-21 美商泰華施公司 清洗膜之方法
WO2019170313A1 (fr) * 2018-03-09 2019-09-12 Henkel Ag & Co. Kgaa Procédé de réglage du moment de libération d'un agent de nettoyage pendant un cycle de nettoyage dans un appareil électroménager
EP3656272A1 (fr) 2018-11-23 2020-05-27 Henkel AG & Co. KGaA Procédé pour éliminer les taches pendant un cycle de nettoyage d'un appareil ménager
JP7667265B2 (ja) 2020-11-17 2025-04-22 ザ プロクター アンド ギャンブル カンパニー アルカリ性すすぎによる自動食器洗浄方法
DE102022201954A1 (de) 2022-02-25 2023-08-31 BSH Hausgeräte GmbH Verfahren, Computerprogrammprodukt und Geschirrspülmaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370597A (en) * 1964-02-20 1968-02-27 Hobart Mfg Co Dishwashing machine with liquid sanitizer dispenser
DE2554592C3 (de) 1975-12-04 1981-11-26 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart In einer automatischen Waschmaschine durchzuführendes Waschverfahren für Textilien sowie Vorrichtung zu dessen Durchführung
DE3525365A1 (de) 1985-07-16 1987-01-29 Bosch Siemens Hausgeraete Automatisch gesteuerte waschmaschine
EP0231843B1 (fr) 1986-02-05 1992-03-25 Bosch-Siemens HausgerÀ¤te GmbH Procédé pour ajouter automatiquement des produits lessive
US4908148A (en) * 1989-02-13 1990-03-13 The Procter & Gamble Company Rinse additive compositions providing glassware protection comprising insoluble zinc compounds
US5094771A (en) * 1991-05-07 1992-03-10 Colgate-Palmolive Co. Nonaqueous liquid automatic dishwasher detergent composition
DE4219620A1 (de) 1992-06-16 1993-12-23 Licentia Gmbh Verfahren zur Reinigungsmittelzugabe bei Haushalt-Geschirrspülmaschinen
US20020028754A1 (en) * 2000-07-21 2002-03-07 Novozymes A/S Antimicrobial compositions
US20020088502A1 (en) * 2000-10-04 2002-07-11 Van Rompuy Tanya Cecile Corneel Smart dosing device
DE10104469A1 (de) * 2001-02-01 2002-08-08 Basf Ag Copolymere zur Verhinderung von Glaskorrosion
DE10114256A1 (de) 2001-03-22 2002-10-02 Henkel Kgaa Dosiersystem für Waschsubstanzen
DE10313455A1 (de) * 2003-03-25 2004-10-14 Henkel Kgaa Wasch- und Reinigungsmittel
US20050022314A1 (en) * 2003-07-30 2005-02-03 Hal Ambuter Processes
DE10358969A1 (de) * 2003-12-16 2005-07-21 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine mit einer Dosiervorrichtung für Zuschlagmittel und zugehöriges Verfahren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008034696A1 *

Also Published As

Publication number Publication date
ES2371572T3 (es) 2012-01-05
WO2008034696A1 (fr) 2008-03-27
DE102006043914A1 (de) 2008-03-27
ATE529033T1 (de) 2011-11-15
US8961699B2 (en) 2015-02-24
PL2073683T3 (pl) 2012-03-30
US20090314313A1 (en) 2009-12-24
EP2073683B1 (fr) 2011-10-19

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