CN101896782B - Ice-making assembly of refrigerator - Google Patents

Ice-making assembly of refrigerator Download PDF

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Publication number
CN101896782B
CN101896782B CN2008801207469A CN200880120746A CN101896782B CN 101896782 B CN101896782 B CN 101896782B CN 2008801207469 A CN2008801207469 A CN 2008801207469A CN 200880120746 A CN200880120746 A CN 200880120746A CN 101896782 B CN101896782 B CN 101896782B
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CN
China
Prior art keywords
ice
ice pan
gear
pan
framework
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Application number
CN2008801207469A
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Chinese (zh)
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CN101896782A (en
Inventor
崔相必
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
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LG Electronics Inc
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Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of CN101896782A publication Critical patent/CN101896782A/en
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Publication of CN101896782B publication Critical patent/CN101896782B/en
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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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/10—Producing ice by using rotating or otherwise moving moulds
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2305/00—Special arrangements or features for working or handling ice
    • F25C2305/022—Harvesting ice including rotating or tilting or pivoting of a mould or tray
    • F25C2305/0221—Harvesting ice including rotating or tilting or pivoting of a mould or tray rotating ice mould
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/06—Multiple ice moulds or trays therefor
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2400/00—Auxiliary features or devices for producing, working or handling ice
    • F25C2400/10—Refrigerator units

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)

Abstract

Provided is an ice-making assembly of a refrigerator. A tray is removable from a frame to improve cleaning of the tray.

Description

The Icemaker assembly of refrigerator
Technical field
The disclosure relates to a kind of Icemaker assembly of refrigerator.
Background technology
Refrigerator is household electrical appliance, and it is used for being near or below storage food under the low temperature of zero degrees celsius according to the kind of food and state.
Particularly, the Icemaker assembly that is used for ice making is installed in the refrigerator.Usually, according to the type of product, Icemaker assembly be installed on refrigerating chamber or refrigerating-chamber door inner surface, or can be installed on the inner surface of refrigerating chamber or refrigerating chamber door.
The Icemaker assembly of prior art comprises: ice-making disc, the mould that it is used as ice making; Water tank, it is used to ice-making disc and supplies water; And ice bank, it is used to be stored in ice made in the ice-making disc.Generally speaking, water tank and ice bank are coupled to Icemaker assembly removably, but ice-making disc is fixed in Icemaker assembly.
This structure makes and is difficult to clean ice-making disc.
Summary of the invention
Technical problem
Embodiment provides a kind of Icemaker assembly, and it is suitable for making ice-making disc to be coupled to this Icemaker assembly removably.
Embodiment also provides a kind of Icemaker assembly, thereby it opens cleaning and the maintenance that improves ice-making disc with being suitable for making the spatial selectivity that holds ice-making disc.
Technical scheme
In one embodiment, the Icemaker assembly of refrigerator comprises: ice pan, and it is provided with the sunk area that is used for ice making; Framework, two sides that it is used to hold ice pan and supports ice pan; Be positioned at the ice bank of ice pan downside, it is stored in the ice of manufacturing in the ice pan, and ice is fallen in the ice bank; Be positioned at the gear assembly of the side surface of framework, this gear assembly rotates ice pan; And bar, it provides torque to rotate ice pan to gear assembly, and wherein, ice pan is coupled to framework, makes ice pan to extract out with sliding type.
In another embodiment, the Icemaker assembly of refrigerator comprises: the ice pan of a plurality of vertical layouts, and it is provided with the sunk area that is used for ice making; Framework, two sides that it holds ice pan and supports each ice pan; Be positioned at the ice bank of ice pan downside, it is stored in the ice that the ice pan place makes, and ice is fallen in the ice bank; And the gear assembly that is positioned at the side surface of framework, this gear assembly rotates ice pan, and wherein, ice pan leaves in the framework removably, and is extended with from the side surface of each ice pan and couples rib, and this couples the rotating shaft that rib holds gear assembly.
In accompanying drawing and following description, set forth the details of one or more embodiments.From this description and accompanying drawing and accessory rights requirement, other characteristic will be conspicuous.
Beneficial effect
According to said embodiment, the refrigerator of structure is suitable for optionally dismantling the ice pan of ice making with Icemaker assembly as above-mentioned, makes when needs clean ice pan, dismantles ice pan easily.
And, in order to clean the inner space of ice pan and Icemaker assembly, only need the ice pan door open situation under extract ice pan out, and need not to dismantle the whole ice making assembly.
Description of drawings
Fig. 1 shows according to a kind of refrigerator of the embodiment partial perspective view with Icemaker assembly, and this Icemaker assembly is installed on refrigerator doors;
Fig. 2 shows according to a kind of refrigerator of the embodiment stereogram with Icemaker assembly;
Fig. 3 shows the stereogram of formation according to a kind of ice maker of Icemaker assembly of embodiment;
Fig. 4 shows formation according to a kind of refrigerator of the embodiment exploded perspective view with the ice maker of Icemaker assembly;
Fig. 5 is the cross-sectional view of getting along the line I-I of Fig. 3.
The specific embodiment
To introduce embodiment of the present disclosure in detail now, its example is shown in the drawings.
Fig. 1 shows according to a kind of refrigerator of the embodiment partial perspective view with Icemaker assembly 10, and this Icemaker assembly 10 is installed on refrigerator doors 5.
Referring to Fig. 1, Icemaker assembly 10 is coupled to the inboard of refrigerator doors 5.Refrigerator doors 5 can be refrigerating chamber door or refrigerating-chamber door.
Particularly, Icemaker assembly 10 comprises shell 11; Ice maker 100, it leaves in the shell 11; Ice bank 200, its downside that is arranged on ice maker 100 is to be stored in the ice of making in the ice maker 100; And storage tank 300, its upside that is arranged on ice maker 100 stores the water that is supplied to ice maker 100.Storage tank 300 is coupled to Icemaker assembly 10 with ice bank 200 makes storage tank 300 and ice bank 200 to extract out with sliding type.
To describe the operation of the Icemaker assembly 10 of structure as above-mentioned now.
In order to obtain ice, storage tank 300 is equipped with water.In this state, storage tank 300 is coupled to Icemaker assembly 10.Then, the water that is stored in the storage tank 300 supplies to ice maker 100 through predetermined passage.
Then, supplying to the water that cold air in the ice maker 100 will supply to ice maker 100 carries out freezing.When ice in ice maker 100, accomplish freeze after, will ice from ice maker 100 taking-up and be stored in the ice bank 200.Through ice bank 200 is taken out ice from Icemaker assembly 10.
Fig. 2 shows according to a kind of refrigerator of the embodiment stereogram with Icemaker assembly.Fig. 3 shows the stereogram of formation according to the ice maker 100 of the Icemaker assembly of this embodiment.Fig. 4 shows formation according to a kind of refrigerator of the embodiment exploded perspective view with the ice maker 100 of Icemaker assembly.Fig. 5 is the cross-sectional view of getting along the line I-I of Fig. 3.
To Fig. 5, ice maker 100 comprises: the ice pan 110 of ice making referring to Fig. 2; Framework 150, it holds ice pan 110; Bar 120, it rotates ice pan 110; And gear assembly, the torque of bar 120 is transmitted in its end that is coupled to ice pan 110.Ice pan 110 is optionally extracted out or is inserted into the framework 150 from framework 150.
Particularly, ice pan 110 comprises ice pan 112 and following ice pan 114, and ice pan 110 is coupled to the inside of framework 150 with rotating mode.
Rotating shaft 115 is stretched out from a side surface of each ice pan 110, and this rotating shaft 115 is coupled to framework 150 with rotating mode; And as shown in Figure 4, couple rib 116 and stretch out from the opposite side surface of ice pan 110, this couples rib 116 and is coupled to gear assembly 130.Couple more than 116 bending of rib with the formation open side, and this couples the axle that rib 116 is coupled to gear assembly 130 when ice pan 110 is installed on framework 150.
And, when last ice pan 112 rotates, fall down ice pan 114 for preventing the ice that leaves ice pan 112, the rotating shaft 115 of following ice pan 114 from the rotating shaft 115 of ice pan 112 be coupled to framework 150 in the position of spaced apart preset distance backward.
Ice pan 110 is coupled to gear assembly 130, and the torque that produces through bar 120 places is then rotated.Ice pan 110 rotates along the rotation direction of bar 120.
Bar 120 is coupled to the side surface of framework 150 with rotating mode, is specially the right lateral surface that is coupled to framework 150, thereby to gear assembly 130 torque is provided.It is understandable that bar 120 can be arranged at the left-hand face of framework 150.
Gear assembly 130 comprises: driven wheel 131, its integratedly formula be connected in bar 120; Connection gear, it is meshed with rotating mode with driven wheel 131; And driven gear, it is meshed with rotating mode with connection gear and couples mutually with the rib 116 that couples of ice pan 110.Gear assembly 130 is covered with well protected against external influences by side cover 153.
Connection gear comprises: go up connection gear 133, it is meshed with driven wheel 131; And following connection gear 134, itself and last connection gear 133 one are operated.Driven gear comprises: go up driven gear 136, its position in following connection gear 134 is meshed with following connection gear 134 and rotates ice pan 112; And following driven gear 137, its another position in following connection gear 134 is meshed with following connection gear 134 and rotates ice pan 114 down.
As above-mentioned the connection gear 133 of structure and 134 and driven gear 136 and 137 be coupled to the side surface of framework 150 with rotating mode. Driven gear 136 and 137 end are passed the driven gear hole 151 and 152 and be respectively coupled to ice pan 110 on the side surface that is arranged at framework 150 respectively.
Therefore, driven gear 136 and 137 axle 139 are assembled to the coupling in the rib 116 of ice pan 110 respectively.In other words, when ice pan 110 flatly was inserted in the framework 150, axle 139 was assemblied in and couples in the rib 116, thereby gave ice pan 110 with the transmission of torque of driven gear 136 and 137.Axle 139 has non-circular cross sections, thereby makes ice pan 110 and driven gear 136 and 137 unitary rotation.
It is understandable that, couple rib 116 and can be arranged at driven gear 136 and 137, and axle 139 can be arranged at ice pan 110.
In the time of downward pull lever 120, driven wheel 131 rotates, the direction rotation of the connection gear 133 that is meshed with driven wheel 131 then and 134 edges and the direction of rotation of driven wheel 131.Then, according to the rotation of connection gear 133 and 134, following connection gear 134 makes driven gear 136 and 137 rotate along the rotation direction of driven wheel 131.Then, a side surface of framework 150, the surperficial interior surface opposing that is specially and is provided with gear assembly 130 are provided with the limit rotation member, the rotation of this limit rotation member restriction ice pan 110.The limit rotation member can be a projection.Particularly, ice pan 110 rotates by the predetermined angle of limit rotation member, reverses then.Through reversing of ice pan 110, the ice of in ice pan 110, making is released and falls in the ice bank 200.
The inner surface of framework 150, the surperficial facing surfaces that is specially and is provided with gear assembly 130 are provided with a jack, and the rotating shaft 115 of ice pan 110 is inserted in these jacks.The axle jack comprises: go up axle jack 156, wherein be inserted with the rotating shaft 115 of ice pan 112; And lower shaft jack 157, wherein be inserted with down the rotating shaft 115 of ice pan 114.Thereby lower shaft jack 157 is arranged on the back lower place of axle jack 156 and prevents to fall down the ice pan 114 from the ice that last ice pan 112 separates.
The degree of depth that the ice pan guide portion caves in the side surface that is provided with a jack 156 and 157 of framework 150 and is scheduled to.Particularly, the length of ice pan guide portion from the front end of the inner surface of framework 150 in the scope of axle jack 156 and 157.The ice pan guide portion comprises: go up ice pan guide portion 154, the motion of the rotating shaft 115 of ice pan 112 is gone up in its guiding; And following ice pan guide portion 155, its guiding motion of the rotating shaft 115 of ice pan 110 down.The width of ice pan guide portion 154 and 155 extensible external diameters greater than rotating shaft 115, and this width can reduce towards axle jack 156 and 157 from the front end of the side surface of framework 150.Therefore, can improve its assembling, but to the end, the rotating shaft 115 of ice pan 110 will be inserted into accurately in a jack 156 and 157 in the bigger assembling tolerance of the initial position that ice pan 110 is installed.Therefore, when ice pan 110 is installed on framework 150, need not to make great efforts to keep high accuracy just can ice pan 110 accurately be coupled to framework 150.
Provide a jack 156 and 157 and ice pan guide portion 154 and 155 between the junction be respectively equipped with snap projection 158. Axle jack 156 and 157 upside are provided with buckle rib 170, and 170 bendings of buckle rib at least once.Particularly, the bend 171 of each buckle rib 170 is arranged on the vertical top of snap projection 158.Distance between bend 171 and the snap projection 158 is designed to the diameter less than rotating shaft 115.Buckle rib 170 is designed with predetermined elastic force.
According to this structure, when inserting ice pan 110 in the framework 150, guiding rotating shaft 115 is moved along ice pan guide portion 154 and 155 backward.In addition, because ice pan guide portion 154 and 155 reduces with the width of the junction of axle between the jack 156 and 157--- i.e. axle jack 156 and 157 inlet---, so the thrust that need be scheduled to promote ice pan 110.Then, buckle rib 170 is bent upwards to increase the width of inlet slightly, meanwhile, rotating shaft 115 is placed on the jack 156.When rotating shaft 115 is placed on 156 last times an of jack, buckle rib 170 returns the width of its original state to reduce once more to enter the mouth.Therefore, prevented that rotating shaft 115 breaks away from from last axle jack 156 when ice pan 110 rotates.
Ice pan door 160 is coupled to the front of opening wide of framework 150 with rotary way.Ice pan door 160 is coupled to the hinge coupling unit 159 that is arranged on the positive top and bottom of framework 150, thus the front of cover framework 150 optionally.Therefore, prevented when the ice that leaves ice pan 110 is fallen in the ice bank 200 that ice is scattered away from Icemaker assembly 10.Ice pan door 160 is provided with cold air entrance hole 162, is used to ice maker 100 and supplies with cold air.
Hereinafter, with the operation of describing the ice maker 100 of structure as above-mentioned.
In order to clean the inner space of ice maker 100 and ice pan 110, open ice pan door 160 and extract ice pan 110 out.Particularly, when spurring ice pan 110 forward, rotating shaft 115 is left a jack 156 and 157 then through the inlet that the bend 171 by snap projection 158 and buckle rib 170 is limited.Meanwhile, axle 139 leaves and couples rib 116, and ice pan 110 slides and extraction forward along ice pan guide portion 154 and 155.
After this, the inner space of cleaning ice pan 110 and framework 150 reinstalls framework 150 with it then.The installation process and the unloading process of ice pan 110 are opposite.
Although a plurality of illustrative embodiments with reference to embodiment are described it; But it should be understood that; Persons skilled in the art it is contemplated that multiple other modification and embodiment, and these are revised and embodiment all falls in the spirit and scope of principle of the present disclosure.More specifically, in the scope of the disclosure, accompanying drawing and accompanying claims, can and/or arrange and make multiple different variation and modification at building block that this subject combination is arranged.Except making variation in building block and/or the arrangement and revising, for one of ordinary skill in the art, substituting purposes also will be conspicuous.

Claims (17)

1. the Icemaker assembly of a refrigerator, said assembly comprises:
The ice pan of a plurality of vertical layouts, said ice pan is provided with the sunk area that is used for ice making;
Framework, said framework hold said ice pan and support two sides of each ice pan;
Be positioned at the ice bank of the downside of said ice pan, said ice bank is stored in the ice that said ice pan place makes, and said ice is fallen in the said ice bank;
Be positioned at the gear assembly of the side surface of said framework, said gear assembly rotates said ice pan;
Bar, said bar provides torque rotating said ice pan to said gear assembly,
Wherein, rotating shaft is stretched out from the side surface of said ice pan, and the inner surface of said framework is provided with a jack, and said rotating shaft is inserted in the said axle jack,
The inner surface of said Icemaker assembly also is provided with the ice pan guide portion, and said ice pan guide portion extends to said axle jack from the front end of the inner surface of said framework, is used to guide the motion of said rotating shaft.
2. Icemaker assembly according to claim 1, wherein,
The length of said guide portion depression from the front end of said framework in the scope of said axle jack, and
The width of said guide portion reduces towards said axle jack.
3. Icemaker assembly according to claim 1, wherein, the width of the inlet of the junction between said guide portion and the said axle jack is less than the diameter of said rotating shaft.
4. Icemaker assembly according to claim 1, wherein, the junction between said guide portion and the said axle jack is provided with snap projection.
5. Icemaker assembly according to claim 4, wherein,
The inner surface of said framework is provided with the buckle rib of a part that limits said axle jack, and
Said buckle rib is provided with towards the crooked bend of said snap projection.
6. Icemaker assembly according to claim 5, wherein, when the said snap projection of said rotating shaft process, said buckle rib strain.
7. Icemaker assembly according to claim 1, wherein,
The front of said framework is opened wide, and
The ice pan door is coupled to the front end of said framework with rotating mode.
8. Icemaker assembly as claimed in claim 1 wherein, is extended with from the side surface of each said ice pan and couples rib, saidly couples the axle that rib holds said gear assembly.
9. Icemaker assembly according to claim 8, wherein,
The said rib that couples limits opening, and said axle is assembled in the said opening, and
Held under the state of said axle at the said rib that couples, said gear assembly and said ice pan rotate integratedly.
10. Icemaker assembly according to claim 8, wherein, said gear assembly comprises:
Driven wheel, said driven wheel is coupled to the end of bar;
Connection gear, said connection gear is meshed with said driven wheel; And
Driven gear, said driven gear is meshed with connection gear and is respectively coupled to said ice pan through axle.
11. Icemaker assembly according to claim 10, wherein, the said rib that couples optionally holds said of said driven gear, thereby the torque of said driven wheel is delivered to said ice pan respectively.
12. Icemaker assembly according to claim 10, wherein, said gear assembly makes said ice pan rotate along equidirectional.
13. Icemaker assembly according to claim 10, wherein, the said axle of said driven gear has non-circular cross sections.
14. Icemaker assembly according to claim 10, wherein, said connection gear comprises:
Last connection gear, the said connection gear that goes up is meshed with said driven wheel; And
Following connection gear, said connection gear down are meshed with said driven gear and are provided with integratedly with the said connection gear that goes up.
15. Icemaker assembly according to claim 1 further comprises the lid that covers said gear assembly.
16. Icemaker assembly according to claim 1, wherein, the rotating shaft that is arranged on another ice pan that is arranged on upside in rotating shaft and the said ice pan of an ice pan of downside in the said ice pan is spaced apart in the horizontal direction.
17. Icemaker assembly according to claim 1, wherein, the rotating shaft that is arranged on an ice pan of downside in the said ice pan is arranged on the spaced apart backward predetermined distance of rotating shaft of another ice pan of upside from said ice pan.
CN2008801207469A 2007-12-14 2008-11-13 Ice-making assembly of refrigerator Active CN101896782B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2007-0131103 2007-12-14
KR20070131103A KR101482256B1 (en) 2007-12-14 2007-12-14 Ice-making assembly for refrigerator
PCT/KR2008/006705 WO2009078583A1 (en) 2007-12-14 2008-11-13 Ice-making assembly of refrigerator

Publications (2)

Publication Number Publication Date
CN101896782A CN101896782A (en) 2010-11-24
CN101896782B true CN101896782B (en) 2012-01-11

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US (1) US20100269532A1 (en)
EP (1) EP2223026B1 (en)
KR (1) KR101482256B1 (en)
CN (1) CN101896782B (en)
WO (1) WO2009078583A1 (en)

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JP5484187B2 (en) * 2009-09-24 2014-05-07 日本電産サンキョー株式会社 Ice making equipment
US8539780B2 (en) * 2010-06-28 2013-09-24 General Electric Company Method and apparatus for harvesting ice in an ice maker system
WO2012003673A1 (en) * 2010-07-08 2012-01-12 合肥美的荣事达电冰箱有限公司 Automatic ice maker and refrigerator with it
CN102141332B (en) * 2011-02-25 2015-12-02 海尔集团公司 Ice maker
WO2012149691A1 (en) * 2011-05-05 2012-11-08 合肥美的荣事达电冰箱有限公司 Manual ice maker and refrigerator with the same
CN102353195B (en) * 2011-07-27 2016-06-08 海尔集团公司 A kind of ice making device of refrigerator
CN103277953B (en) * 2013-06-09 2016-04-27 合肥华凌股份有限公司 Ice machine and refrigerator
CN111336732B (en) * 2018-11-30 2021-11-26 海尔智家股份有限公司 Ice making box for refrigerator and refrigerator
CN111336733B (en) * 2018-11-30 2021-11-26 海尔智家股份有限公司 Ice making box for refrigerator and refrigerator
JP7373186B2 (en) * 2019-09-18 2023-11-02 アクア株式会社 Ice making equipment and refrigerators equipped with ice making equipment

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Also Published As

Publication number Publication date
CN101896782A (en) 2010-11-24
EP2223026B1 (en) 2018-08-15
EP2223026A1 (en) 2010-09-01
KR20090063655A (en) 2009-06-18
KR101482256B1 (en) 2015-01-13
WO2009078583A1 (en) 2009-06-25
EP2223026A4 (en) 2016-06-22
US20100269532A1 (en) 2010-10-28

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