US20120056519A1 - Dishwasher - Google Patents

Dishwasher Download PDF

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Publication number
US20120056519A1
US20120056519A1 US13/224,022 US201113224022A US2012056519A1 US 20120056519 A1 US20120056519 A1 US 20120056519A1 US 201113224022 A US201113224022 A US 201113224022A US 2012056519 A1 US2012056519 A1 US 2012056519A1
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US
United States
Prior art keywords
support
dish
parts
dish washer
rotational central
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.)
Abandoned
Application number
US13/224,022
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English (en)
Inventor
Sangwoo WOO
Donghwi Park
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.)
LG Electronics Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Assigned to LG ELECTRONICS INC. reassignment LG ELECTRONICS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PARK, DONGHWI, WOO, SANGWOO
Publication of US20120056519A1 publication Critical patent/US20120056519A1/en
Abandoned legal-status Critical Current

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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
    • A47L15/50—Racks ; Baskets
    • A47L15/503—Racks ; Baskets with foldable parts

Definitions

  • the present disclosure relates to a dish washer.
  • dish washers are appliances that spray washing water onto dishes on which food or garbage is stained to wash the dishes.
  • a dish washer clean washing water is supplied using a sump disposed at a side of a washing bath, and then a washing water spraying mechanism sprays the washing water onto dishes within the washing bath to wash the dishes.
  • the washing water used for washing the dishes is recovered into the sump, and then, the recovered washing water is supplied again into the washing water spraying mechanism through a filtering device disposed within the sump.
  • the washing water existing in the washing bath and the sump is discharged to the outside.
  • the foreign substances filtered by the filtering device may be discharged together with the washing water to the outside of the dish washer.
  • the washing bath according to the related art may be partitioned into predetermined spaces.
  • Thin tableware such as dishes may be received in one space of the washing bath, and thick tableware such as bowl may be received in the other space.
  • the thin dishes should be washed or the thick bowls should be washed.
  • the washing bath according to the related art may be limited to its receiving space according to a kind of dishes.
  • the spatial utilization of the washing bath is not effective.
  • satisfaction of the product by the user may be reduced.
  • a dish washer includes: a washing bath defining a washing space; and a rack device disposed in the washing bath to receive a dish, where the rack device includes: a receiving frame defining a receiving space; a plurality of support parts extending upward from a lower portion of the receiving frame, the plurality of support parts being rotatably disposed; a plurality of rotational central portions providing a rotation center with respect to the plurality of support parts; and an accumulation part accumulating the plurality of rotational central portions at the same time, wherein the plurality of support parts include a plurality of extension parts supporting the dish and spaced with distances different from each other.
  • FIG. 1 is a sectional view of a dish washer according to a first embodiment.
  • FIG. 2 is a perspective view illustrating a state in which dishes are received into a rack device according to the first embodiment.
  • FIG. 4 is a perspective view illustrating the other example of a manipulation state of the support part in the rack device.
  • FIG. 5 is a partially enlarged view illustrating a rotation state of the support part in the rack device according to the first embodiment.
  • FIG. 6 is a perspective view illustrating a state in which dishes having various sizes are received in the rack device according to the first embodiment.
  • FIG. 7 is a view of a support part assembly in a rack device according to a second embodiment.
  • FIG. 8 is a view of a support part in a rack device according to a third embodiment.
  • a dish washer 1 includes a case 10 defining an outer appearance, a tub 11 received within the case 10 to define a washing bath, a door 12 disposed on a front surface of the tub 11 to open or close the washing bath, and a sump 20 disposed in a lower side of the tub 11 to store washing water.
  • An upper rack 13 and a lower rack 14 in which dishes are received are disposed within the tub 11 .
  • the upper rack 13 may be spaced a predetermined distance from an upper portion of the lower rack 14 .
  • the upper and lower racks 13 and 14 may be guided by a guide rail (not shown) disposed on an inner surface of the tub 11 to take out in a front direction of the tub 11 .
  • a top nozzle 15 , an upper nozzle, and a lower nozzle 17 for spraying washing water supplied from the sump 20 into the washing bath are disposed above the sump 20 .
  • the lower nozzle 17 is coupled to an upper surface of the sump 20 to spray the washing water onto a lower side of the washing bath.
  • the washing water may be sprayed toward the dishes mounted in the lower rack 14 .
  • a lower nozzle coupling part 62 coupled to the lower nozzle 17 is disposed on the sump 20 .
  • a plurality of lower spray holes 17 a for spraying the washing water are defined in the lower nozzle 17 .
  • the lower spray holes 17 a may be formed in both sides of the nozzle coupling part 62 .
  • the upper nozzle 16 may be disposed at a central portion of the washing bath to spray the washing water toward the upper rack 13 .
  • the top nozzle 15 may be disposed on a ceiling portion of the tub 11 to spray the washing water downward.
  • the washing water guide 40 for moving the washing water supplied from a washing water pump is disposed above the sump 20 .
  • the washing water moved through the washing water guide 40 may be sprayed onto the upper rack 13 through the top nozzle 15 or the upper nozzle 16 .
  • a guide connection part 64 coupled to the washing water guide 40 is disposed on the sump 20 .
  • a rack device 100 that will be described below may be applied to the upper rack 16 or the lower rack 17 .
  • the rack device 100 includes a receiving frame 110 defining a receiving space and a support part 120 for supporting a dish inside the receiving frame 110 .
  • the rack device 100 may be called a “receiving device” in that the rack device 100 receives the dish.
  • the support part 120 extends upward from a bottom surface of the receiving frame 110 to support at least one side of the dish.
  • the support part 120 may be movable with respect to a center of a rotation shaft. Also, the support part 120 may be provided in plurality on the rotation shaft.
  • the rack device 100 includes a support coupling part 140 for coupling the plurality of support parts 120 aligned in the two rows to each other.
  • the support coupling part 140 may be coupled to a rotation center of each of the support parts 120 disposed in the two rows.
  • the support coupling part 140 may be provided in plurality.
  • the plurality of support coupling parts 140 may be spaced from each other in one row (see FIGS. 4 and 5 ).
  • the rack device 100 includes a receiving frame 110 defining an outer appearance, a support part 120 disposed inside the receiving frame 110 to support a dish, and rotational central portions 131 and 132 providing rotation centers so that the support part 120 is movable.
  • a plurality of wire frames may be coupled to each other with a predetermined distance to form the receiving frame 110 .
  • the receiving frame 110 may include a side frame 111 having a predetermined height and a lower frame 112 for providing a dish seat part.
  • a plurality of receiving parts are disposed in a receiving space defined by the receiving frame 110 .
  • the plurality of receiving parts include a first receiving part 101 defined in a side of a lower portion of the receiving space, a second receiving part 102 defined in the other side of the lower portion of the receiving space, a third receiving part defined in a side of an upper portion of the receiving space, and a fourth receiving part 104 defined in the other side of the upper portion of the receiving space.
  • the first, second, third, and fourth receiving parts 101 , 102 , 103 , and 104 may be disposed on both sides with respect to the support coupling part 140 , i.e., first and second accommodation parts 141 and 142 that will be described below, respectively, and thus be classified according to their positions.
  • the first reception part 101 will be described as an example. That is, the current embodiment may be applied to the other receiving parts 102 , 103 , and 104 .
  • the first receiving part 101 includes a plurality of support parts 121 and 122 aligned in two rows and a plurality of rotation shafts defining a rotation center of each of the support parts 121 and 122 .
  • the plurality of support parts 121 and 122 disposed in the two rows may be called “support part assemblies”.
  • the support part assemblies 121 and 122 may be understood that a plurality of support parts constituting one row are disposed in two rows.
  • the support part assemblies include the support part 121 and 122 disposed in the two rows in FIG. 3
  • the support part assemblies may include the support parts 121 and 122 disposed in the two or more rows.
  • the first support part 121 includes a plurality of extension parts 121 a , 121 b , and 121 c (see FIG. 5 ).
  • the plurality of extension parts 121 a , 121 b , and 121 c are spaced a predetermined distance from each other.
  • the second support part 122 includes a plurality of extension parts 122 a and 122 b (see FIG. 5 ).
  • the plurality of extension parts 122 a and 122 b are spaced a predetermined distance from each other.
  • a first rotational central portion 131 defining a rotation center of the first support part 121 is disposed under the first support part 121 .
  • the first rotational central portion 131 may be rotated together with the first support part 121 in a clockwise or counter-clockwise direction.
  • a second rotational central portion 132 defining a rotation center of the second support part 122 is disposed under the second support part 122 .
  • the second rotational central portion 132 may be rotated together with the second support part 122 in a clockwise or counter-clockwise direction.
  • the first and second rotational central portions 131 and 132 coupled to the first accumulation part 141 and the first and second support parts 121 and 122 rotated around the first and second rotational central portions 131 and 132 as rotation centers may constitute one row (hereinafter, referred to as a “first row”).
  • the first and second rotational central portions 131 and 132 may be rotatably coupled to a support part holder 150 . That is, ends of sides of the first and second rotational central portions 131 and 132 may be coupled to the first accumulation part 141 , and ends of the other sides may be coupled to the support part holder 150 .
  • An insertion hole (not shown) in which the first or second rotational central portion 131 or 132 is inserted may be defined in the support part holder 150 .
  • the first or second rotational central portion 131 and 132 is inserted, at least one portion of the support part holder 150 may be elastically deformed.
  • the support coupling part 140 includes a second accumulation part 142 .
  • the first accumulation part 141 is disposed on one side of the support coupling part 140
  • the second accumulation part 142 is disposed on the other side of the support coupling part 140 .
  • the second accumulation part 142 may be coupled to the first and second rotational central portions 131 and 132 constituting the other row (hereinafter, referred to as a “second row”).
  • first and second rotational central portions 131 and 132 coupled to the second accumulation part 142 and the first and second support parts 121 and 122 rotated with respect to the first and second rotational central portions 131 and 132 as rotation centers may constitute the second row.
  • the support parts and rotational central portions provided on the second receiving part 102 may be separately operated with respect to the support parts 121 and 122 and the rotational central portions 131 and 132 of the first receiving part 101 .
  • the rotational central portion of the second receiving part 102 is coupled to the first accumulation part 141 in a state where the second receiving part 102 is separated from the rotational central portions 131 and 132 .
  • the rotational central portions 131 and 132 of the first receiving part 101 and the rotational central portions of the second receiving part 102 may be independently operated (rotated) with respect to each other.
  • the rack device 100 includes a guide roller 115 for guiding the movement of the rack device 100 .
  • the rack device 100 may be easily withdrawn to the outside of the tub 11 by the guide roller 115 .
  • FIG. 3 illustrates a state in which the first and second support parts 121 and 122 disposed on the first receiving part 101 stand up, i.e., a state in which the first and second support parts 121 and 122 extend upward from the lower frame 112 .
  • FIG. 4 illustrates a state in which the first support part 121 is folded, i.e., a state in which the first support part 121 is rotated toward the lower frame 112 and the second support part 122 stands up.
  • first and second support parts 121 and 122 will be described in detail.
  • first extension part 121 a and the second extension part 121 b may parallelly extend spaced a distance (interval) L 1 from each other, and the second extension part 121 b and the third extension part 121 c may parallely extend a distance L 2 from each other.
  • the first, second, and third extension parts 121 a , 121 b , and 121 c may be repeatedly provided in plurality.
  • the distance L 2 may be twice as large as the distance L 1 .
  • a dish may be received into a space between the extension parts having the distances L 1 and L 2 therebetween.
  • the second support part 122 includes the plurality of extension parts 122 a and 122 b extending upward from the second rotation central portion 132 .
  • the extension parts may include a fourth extension part 122 a and a fifth extension part 122 b which are spaced from each other.
  • the plurality of extension parts 122 a , and 122 b may be called a “first support extension part”.
  • the distance L 3 may be twice as large as the distance L 1 .
  • a dish may be received into a space between the extension parts having the distance L 3 therebetween.
  • the received dish may be a dish having a somewhat large width.
  • the distances L 1 , L 2 , and L 3 may be called a “first distance”, a “second distance”, and a “third distance” for convenience, respectively.
  • the first support part 121 may be rotated with respect to the first rotational central portion 131 in one direction (clockwise direction) or in the other direction (counter clockwise direction). Although the first support part 121 is folded while being rotated with respect to the first rotational central portion 131 in the counter-clockwise direction in FIG. 5 , the first support part 121 may be folded while being rotated with respect to the first rotational central portion 131 in the clockwise direction.
  • the first and second extension parts 121 a and 121 b may be disposed between the fourth extension 122 a and the fifth extension part 122 b .
  • the distance L 3 between the fourth extension part 122 a and the fifth extension part 122 b may be divided into three receiving spaces (dish support spaces) having a distance L 1 by the first and second extension parts 121 a and 121 b.
  • the distance L 2 between the second extension part 121 b and the third extension part 121 c may be divided into two receiving spaces (dish support spaces) having a distance L 1 by the fifth extension part 122 b.
  • a dish having a somewhat small width may be received in the receiving space having the distance L 1 .
  • a dish having a somewhat large width e.g., a bowl may be received into the receiving space of the second support part 122 having the distance L 3 .
  • the first support part 121 stands up and the second support part 122 is folded, two kinds of dishes different from each other may be received into the receiving space having the distances L 1 and L 2 . That is, a dish having a first width may be received into the receiving space having the distance L 1 , and a dish having a second width greater than the first width may be received into the receiving space having the distance L 2 .
  • dishes having sizes different from each other may be received according to manipulation positions of the first and second support parts 121 and 122 .
  • various dishes may be received according to whether the first and second support parts 121 and 122 stand up (are disposed on a first position) or are folded (are disposed on a second position).
  • a user may selectively adjust a size of the receiving space (storing space) so that the first and second support parts 121 and 122 are disposed on adequate positions.
  • first and second rotational central portions 131 and 132 extend parallel to each other, when the first support part 121 is folded, the first support part may not interfere with the second support part 122 and be smoothly rotated until the first support part 121 reaches a position at which the first support part is folded. Similarly, the second support part 122 may not interfere with the first support part 121 and be rotated until the second support part 122 is folded.
  • FIG. 6 illustrate a state in which containers 50 , 60 , and 70 having various sizes are received into the rack device 100 through above-described manipulations.
  • the first container 50 having the smallest width (thickness) may be received into the third receiving part 103
  • the second container 60 having a width greater than that of the first container 50 may be received into the fourth receiving part 104 .
  • the third container having a width greater than those of the first and second containers 50 and 60 may be received into the first receiving part 101 .
  • the present disclosure is not limited to the above-described receiving configuration.
  • the received positions of the first, second, and third containers 50 , 60 , and 70 may be varied according to the manipulation positions of the support parts 121 and 122 .
  • one rotational central portion is received into a receiving part, and a support part is coupled to the one rotational central portion.
  • a dish having a narrow width such as a plate may be supported.
  • a dish having a wide width such as a bowl may be supported.
  • each of the third and fourth receiving parts 103 and 104 may have the same structure as that of the first receiving part 101 described above. That is, in the third and fourth receiving parts 103 and 104 , a plurality of rotational central portions may be coupled to an accumulation part, and support parts different from each other may be rotatably coupled to each of the rotational central portions.
  • FIG. 7 is a view of a support assembly in a rack device according to a second embodiment.
  • a rack device 100 includes a plurality of support parts 221 and 222 and a plurality of rotational central portions 231 and 232 respectively coupled to the plurality of support parts 221 and 222 .
  • the plurality of rotational central portions 231 and 232 may be received first and second accumulation parts 141 and 142 , respectively.
  • the plurality of support parts 221 and 222 may include a first support part 221 and a second support part 222 which include extension parts extending with the same distance as each other.
  • the first support part 221 includes a plurality of extension parts extending with the same distance L 4 as each other.
  • the extension parts will be quoted from the descriptions of the first embodiment.
  • the second support part 222 includes a plurality of extension parts extending with the same distance L 5 as each other.
  • the extension parts (first support extension parts) constituting the first support part 221 and the extension parts (second support extension parts) constituting the second support part 222 may be alternately disposed.
  • a distance L 6 spaced between the first support extension part and the second support extension part may be about half of the distance L 4 or L 5 .
  • a dish having a size receivable into the distance L 4 or L 5 may be supported.
  • dishes different from each other may be selectively received according to the manipulation positions of the first and second support parts 221 and 222 .
  • FIG. 8 is a view of a support part in a rack device according to a third embodiment.
  • a rack device 100 includes a first support part 321 rotatably disposed with respect to a first rotational central portion 331 as a rotation center and a second support part 322 rotatably disposed with respect to a second rotational central portion 332 as a rotation center.
  • the first and second rotational central portions 331 and 332 may be rotatably coupled to first and second accumulation parts 141 and 142 .
  • the first rotational central portion 331 may be inserted into the second rotational central portion 332 . That is, the first rotational central portion 331 is received into the second rotational central portion 332 .
  • the second rotational central portion 332 has a guide hole 333 for guiding the rotation of the first support part 321 .
  • the guide hole 333 may be a cut portion formed by cutting an outer surface of the second rotational central portion 332 in a radius direction. When the first support part 321 is rotated, the guide hole 333 may prevent the first support part 321 from interfering with the second rotational central portion 332 .
  • first and second support parts 321 and 322 may be independently operated without interfering with each other. Also, according to the manipulation positions of the first and second support parts 321 and 322 , dishes having various sizes may be received.
  • the plurality of support parts may be rotatably disposed to define the receiving spaces having various sizes.
  • tableware having sizes different from each other may be received.
  • the plurality of rotation shafts that are used as rotation centers with respect to the plurality of support parts may be provided.
  • the plurality of support parts may not interfere with each other and may be easily rotated in a state where the plurality of rotation shafts are received into one shaft accumulation part.
  • the plurality of rotation shafts that are used as rotation centers with respect to the plurality of support parts may be provided.
  • the plurality of support parts may not interfere with each other and may be easily rotated in a state where one rotation shaft is received into the other rotation shaft.
  • the receiving part of the rack device can receive dishes having various size, industrial applicability may be significantly high.

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  • Washing And Drying Of Tableware (AREA)
US13/224,022 2010-09-02 2011-09-01 Dishwasher Abandoned US20120056519A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100086015A KR101290375B1 (ko) 2010-09-02 2010-09-02 식기 세척기
KR10-2010-0086015 2010-09-02

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US20120056519A1 true US20120056519A1 (en) 2012-03-08

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US13/224,022 Abandoned US20120056519A1 (en) 2010-09-02 2011-09-01 Dishwasher

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US (1) US20120056519A1 (fr)
EP (1) EP2611352B1 (fr)
KR (1) KR101290375B1 (fr)
CN (1) CN103079449A (fr)
WO (1) WO2012030180A2 (fr)

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WO2016024775A1 (fr) * 2014-08-12 2016-02-18 Lg Electronics Inc. Lave-vaisselle
CN107510427A (zh) * 2016-06-15 2017-12-26 青岛海尔洗碗机有限公司 一种洗碗机搁架用支撑组件、洗碗机搁架及洗碗机
US10285566B2 (en) * 2015-10-09 2019-05-14 BSH Hausgeräte GmbH Washing item receptacle for a flat washing item in a dishwasher
US10463226B2 (en) * 2014-09-01 2019-11-05 Electrolux Appliances Aktiebolag Support assembly
US20190343368A1 (en) * 2018-05-10 2019-11-14 Samsung Electronics Co., Ltd. Dishwasher
WO2021126124A1 (fr) * 2019-12-17 2021-06-24 Eskisehir Teknik Universitesi Appareil de support pour lave-vaisselle
US20230130490A1 (en) * 2021-10-27 2023-04-27 Lg Electronics Inc. Dishwasher
US20230138170A1 (en) * 2021-11-02 2023-05-04 Lg Electronics Inc. Dishwasher
US11642002B1 (en) * 2022-04-13 2023-05-09 Whirlpool Corporation Dishwasher and adjustable tine assembly
US11969130B2 (en) 2020-11-02 2024-04-30 Samsung Electronics Co., Ltd. Rack assembly and dish washer comprising the same
US20240335089A1 (en) * 2023-04-04 2024-10-10 Whirlpool Corporation Dishwashing appliance with tine arrangement system
US12262860B2 (en) 2020-07-06 2025-04-01 Samsung Electronics Co., Ltd. Dishwasher

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CN105996953A (zh) * 2016-07-15 2016-10-12 珠海格力电器股份有限公司 碗篮组件及洗碗机
CN106037612A (zh) * 2016-07-22 2016-10-26 珠海格力电器股份有限公司 洗碗机及其上碗篮
DE102016217940A1 (de) * 2016-09-20 2018-03-22 BSH Hausgeräte GmbH Haushaltsgeschirrspülmaschine
CN107348929B (zh) * 2017-07-16 2020-01-03 蔡璟 一种用于洗碗机的智能旋转支架
CN110338736B (zh) * 2018-04-02 2022-06-21 青岛海尔洗碗机有限公司 一种碗篮及洗碗机
DE102018206250A1 (de) * 2018-04-24 2019-10-24 BSH Hausgeräte GmbH Geschirrkorb, Haushaltsgeschirrspülmaschine und Verfahren zum Herstellen eines Geschirrkorbs
KR20230032374A (ko) * 2021-08-30 2023-03-07 엘지전자 주식회사 식기세척기
KR20230032764A (ko) * 2021-08-31 2023-03-07 엘지전자 주식회사 식기세척기
KR20230109422A (ko) * 2022-01-13 2023-07-20 엘지전자 주식회사 식기세척기

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WO2016024775A1 (fr) * 2014-08-12 2016-02-18 Lg Electronics Inc. Lave-vaisselle
US10463226B2 (en) * 2014-09-01 2019-11-05 Electrolux Appliances Aktiebolag Support assembly
US10285566B2 (en) * 2015-10-09 2019-05-14 BSH Hausgeräte GmbH Washing item receptacle for a flat washing item in a dishwasher
CN107510427A (zh) * 2016-06-15 2017-12-26 青岛海尔洗碗机有限公司 一种洗碗机搁架用支撑组件、洗碗机搁架及洗碗机
US20190343368A1 (en) * 2018-05-10 2019-11-14 Samsung Electronics Co., Ltd. Dishwasher
US10743742B2 (en) * 2018-05-10 2020-08-18 Samsung Electronics Co., Ltd. Dishwasher
US11000179B2 (en) 2018-05-10 2021-05-11 Samsung Electronics Co., Ltd. Dishwasher
GB2606295A (en) * 2019-12-17 2022-11-02 Eskisehir Teknik Univ A support apparatus for dishwashers
WO2021126124A1 (fr) * 2019-12-17 2021-06-24 Eskisehir Teknik Universitesi Appareil de support pour lave-vaisselle
GB2606295B (en) * 2019-12-17 2024-04-10 Eskisehir Teknik Univ A support apparatus for dishwashers
US12262860B2 (en) 2020-07-06 2025-04-01 Samsung Electronics Co., Ltd. Dishwasher
US11969130B2 (en) 2020-11-02 2024-04-30 Samsung Electronics Co., Ltd. Rack assembly and dish washer comprising the same
US20230130490A1 (en) * 2021-10-27 2023-04-27 Lg Electronics Inc. Dishwasher
US12262859B2 (en) * 2021-10-27 2025-04-01 Lg Electronics Inc. Dishwasher
US20230138170A1 (en) * 2021-11-02 2023-05-04 Lg Electronics Inc. Dishwasher
US12161279B2 (en) * 2021-11-02 2024-12-10 Lg Electronics Inc. Dishwasher
US11642002B1 (en) * 2022-04-13 2023-05-09 Whirlpool Corporation Dishwasher and adjustable tine assembly
US20240335089A1 (en) * 2023-04-04 2024-10-10 Whirlpool Corporation Dishwashing appliance with tine arrangement system

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EP2611352B1 (fr) 2016-08-17
EP2611352A4 (fr) 2014-06-04
WO2012030180A2 (fr) 2012-03-08
KR101290375B1 (ko) 2013-07-26
EP2611352A2 (fr) 2013-07-10
CN103079449A (zh) 2013-05-01
KR20120022425A (ko) 2012-03-12
WO2012030180A3 (fr) 2012-04-26

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