US20130125596A1 - Drum-type washing machine - Google Patents

Drum-type washing machine Download PDF

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Publication number
US20130125596A1
US20130125596A1 US13/813,901 US201213813901A US2013125596A1 US 20130125596 A1 US20130125596 A1 US 20130125596A1 US 201213813901 A US201213813901 A US 201213813901A US 2013125596 A1 US2013125596 A1 US 2013125596A1
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US
United States
Prior art keywords
water
washing machine
loading
jetting
type washing
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
US13/813,901
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English (en)
Inventor
Hideaki Ushijima
Yutaka Inoue
Shinichiro Kobayashi
Masahiro Itami
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Assigned to PANASONIC CORPORATION reassignment PANASONIC CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KOBAYASHI, SHINICHIRO, INOUE, YUTAKA, ITAMI, MASAHIRO, Ushijima, Hideaki
Publication of US20130125596A1 publication Critical patent/US20130125596A1/en
Assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. reassignment PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PANASONIC CORPORATION
Assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. reassignment PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. CORRECTIVE ASSIGNMENT TO CORRECT THE ERRONEOUSLY FILED APPLICATION NUMBERS 13/384239, 13/498734, 14/116681 AND 14/301144 PREVIOUSLY RECORDED ON REEL 034194 FRAME 0143. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Assignors: PANASONIC CORPORATION
Abandoned legal-status Critical Current

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02Rotary receptacles, e.g. drums
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/10Filtering arrangements

Definitions

  • the present invention relates to a front-loading-type washing machine that washes laundry contained within a rotary drum.
  • FIG. 4 is a cross-sectional view of the front-loading-type washing machine of the related art.
  • the front-loading-type washing machine of the related art is equipped with at least drum 21 , water-receiving tub 23 that is a water tub, heater 36 , and a circulation device.
  • Drum 21 is provided inside water-receiving tub 23 so as to be rotatable in the horizontal direction.
  • Lid 31 that allows laundry, such as clothing, to be taken into and out of drum 21 is openably and closably provided in the front surface of the water-receiving tub 23 so as to face an opening portion of the front surface of drum 21 .
  • Heater 36 that is a heating portion that heats the washing water stored within water-receiving tub 23 is provided on the bottom side of water-receiving tub 23 .
  • the circulation device is constituted by circulating pump 37 that suctions the washing water from opening portion 34 provided at the bottom of water-receiving tub 23 , circulation hose 38 that is connected to a discharge port side of circulating pump 37 , and discharge port 39 that is connected to one end side of circulation hose 38 .
  • Discharge port 39 is provided on upside of drum 21 at a position that faces a front opening portion of drum 21 , and as shown by B in the drawing, discharges the washing water toward the central portion of drum 21 .
  • the front-loading-type washing machine of the related art configured as described above lifts the laundry contained within drum 21 by the rotation of drum 21 , and stirs the laundry within drum 21 .
  • the washing water heated by heater 36 can be jetted onto the laundry within drum 21 by circulating pump 37 , thereby enhancing the cleaning effect on the laundry.
  • the front-loading-type washing machine of the related art causes the washing water to be jetted from one discharge port 39 of upside of drum 21 . Therefore, when the laundry has fallen within drum 21 due to its own weight, the washing water can be sprayed onto the laundry. However, in a case where the laundry sticks to drum 21 and is rotating, the washing water is not easily sprayed onto the laundry. As a result, the washing water cannot be uniformly sprayed onto the laundry within the water tub, and a stable cleaning effect is not easily obtained.
  • the invention provides a front-loading-type washing machine including a rotary drum that is formed in the shape of a bottomed cylinder; a water tub that rotatably includes the rotary drum; a motor that rotationally drives the rotary drum; a filter case that communicates with the water tub via a drain pipe connected to the bottom of the water tub and has a filter provided therein; a circulating pump that communicates with the filter case via a circulating water suction pipe connected to the filter case; a channel that communicates with the circulating pump via a circulating water discharge pipe connected to the circulating pump, and is formed on the front inner side of the water tub; a plurality of jetting ports that are provided on the inner peripheral side of the channel and discharge washing water into the water tub; and a control device that controls at least steps of washing, rinsing, and spin-drying.
  • the opening area of the jetting port provided at the farthest position from a connecting portion between the circulating water discharge pipe and the channel is larger than the opening area of the je
  • the jetting amounts of the washing water from the individual jetting ports are made almost equal, and the washing water is uniformly jetted onto laundry within the water tub.
  • the front-loading-type washing machine with stable washing performance can be realized.
  • FIG. 1 is a cross-sectional view of a front-loading-type washing machine in an embodiment of the invention.
  • FIG. 2 is a cross-sectional view when the front of the rotary drum of the front-loading-type washing machine is viewed from the inside.
  • FIG. 3 is an exploded perspective view of main portions of the front-loading-type washing machine.
  • FIG. 4 is a cross-sectional view of a front-loading-type washing machine of the related art.
  • FIG. 1 is a cross-sectional view of a front-loading-type washing machine in the embodiment of the invention.
  • the front-loading-type washing machine of the embodiment is equipped with rotary drum 43 , water tub 42 , motor 45 , filter case 83 that communicates with water tub 42 , circulating pump 67 that communicates with filter case 83 , channel 85 that communicates with circulating pump 67 , jetting ports 70 , and control device 81 .
  • Water tub 42 is swingably provided inside main body 41 , and rotary drum 43 is rotatably provided inside water tub 42 .
  • Rotary drum 43 is rotated in normal and reverse directions around rotating shaft 44 that is provided in the horizontal direction and is a rotation center shaft that is coupled via belt 46 to motor 45 attached to a lower portion of water tub 42 on the back side.
  • the inner wall surface of rotary drum 43 is provided with a plurality of, for example, projection plates 47 that stir laundry, and a number of water passing holes 48 that communicate with the inside of water tub 42 .
  • Water tub unit 49 is constituted by the above-described water tub 42 , rotary drum 43 , motor 45 , and belt 46 .
  • Water tub unit 49 is supported in a vibration-absorbing manner by a plurality of spring bodies 50 from an upper portion of main body 41 , and by a plurality of vibration-absorbing dampers 51 from a lower portion of main body 41 .
  • vibration detector 78 including, for example, an acceleration sensor or the like, which detects the vibration of water tub unit 49 .
  • Vibration detector 78 detects vibration in triaxial directions of front and rear, left and right, and upper and lower.
  • the operation of water tub unit 49 is controlled on the basis of the vibration information detected by vibration detector 78 . Since the vibration of water tub unit 49 is not necessarily in one direction, the vibration of water tub unit 49 is detected with high precision by using a multiaxial acceleration sensor as vibration detector 78 .
  • Openable and closable lid body 52 is provided at the front surface of main body 41 so as to face main body opening portion 40 of rotary drum 43 .
  • Lid body 52 seals water tub 42 via seal packing 82 that connects a front portion of water tub 42 and main body opening portion 40 for vibration-absorbing and water sealing.
  • Control device 81 is provided above water tub 42 .
  • a front upper portion of main body 41 is equipped with operation panel 79 having input setting unit 80 a and display unit 80 b.
  • control device 81 If a control method is input via input setting unit 80 a of operation panel 79 , the input information is displayed on display unit 80 b of operation panel 79 .
  • a control unit (not shown) of control device 81 automatically controls motor 45 , water supply device 54 , drainage device 55 , and water circulation device 56 according to input setting information or a control program. Thereby, control device 81 controls a series of steps, such as washing, rinsing, and spin-drying.
  • First water supply valve 57 , second water supply valve 58 , first water supply pipe 59 , second water supply pipe 60 , water level detector 76 , detergent supply device 61 , water supply connecting pipe 62 , water tub air vent pipe 77 , and control device 81 are provided above water tub 42 .
  • Detergent supply device 61 stores, for example, detergents and a fabric softener and houses detergent case 61 a therein that is drawable from main body 41 .
  • water tub air vent pipe 77 constituted by a flexible hose is connected to detergent supply device 61 .
  • the air within water tub 42 pressurized by the formation of bubbles is released via water tub air vent pipe 77 .
  • Water supply device 54 timely supplies water into water tub 42 from water supply connecting pipe 62 via detergent supply device 61 through first water supply pipe 59 or second water supply pipe 60 by the opening and closing of first water supply valve 57 or second water supply valve 58 .
  • Drain pipe 64 , filter case 83 , drain pump 63 , circulating pump 67 , and drain hose 66 are provided at the bottom of water tub 42 .
  • Filter case 83 houses filter 65 that traps, for example, lint or the like. Filter 65 is detachably provided from main body 41 by knob 84 provided at filter 65 .
  • Filter case 83 communicates with water tub 42 via drain pipe 64 connected to the bottom of water tub 42 .
  • Drain pump 63 communicates with filter case 83 via drainage suction pipe 90 connected to filter case 83 .
  • Circulating pump 67 communicates with filter case 83 via circulating water suction pipe 68 connected to filter case 83 .
  • Circulating pump 67 further communicates with channel 85 annularly (including a circular-arc shape) formed on the front inner side of water tub 42 via circulating water discharge pipe 69 connected to circulating pump 67 .
  • the washing water within water tub 42 is drained via drainage device 55 if necessary.
  • drainage device 55 passes the washing water within water tub 42 through filter 65 within filter case 83 via drain pipe 64 by the driving of drain pump 63 , sends the washing water into drain pump 63 via drainage suction pipe 90 , and then drains the washing water to the exterior of the front-loading-type washing machine via drain hose 66 .
  • the washing water within water tub 42 circulates via water circulation device 56 if necessary.
  • water circulation device 56 passes the washing water within water tub 42 through filter 65 within filter case 83 via drain pipe 64 by the driving of circulating pump 67 , and further sends the washing water into circulating pump 67 via circulating water suction pipe 68 .
  • the washing water sent into circulating pump 67 is sent into channel 85 via circulating water discharge pipe 69 .
  • the washing water sent into channel 85 is jetted into rotary drum 43 , as shown by arrow A in FIG. 1 , from jetting ports 70 provided on the inner peripheral side of channel 85 that faces clothing entrance 53 of rotary drum 43 .
  • the washing water is jetted from jetting ports 70 to rotary drum 43 , for example in predetermined directions, such as a radial direction and in a predetermined shape by jetting guide plate 86 provided on the front inner surface side of water tub 42 .
  • jetting guide plate 86 provided on the front inner surface side of water tub 42 .
  • Heating heater 72 including, for example, a sheathed heater or the like is provided in the horizontal direction in recess 71 formed at the bottom within water tub 42 to heat the washing water within water tub 42 .
  • a temperature detector 73 such as a thermistor, which detects the water temperature of the washing water within water tub 42 , is provided in the vicinity of heating heater 72 .
  • the washing water within water tub 42 heated by heating heater 72 is circulated via water circulation device 56 and discharged into rotary drum 43 by the aforementioned circulating pump 67 . At this time, the washing water is heated and the activity of water molecules increases.
  • the washing performance of the front-loading-type washing machine is improved by scattering the washing water containing the activated detergent onto laundry.
  • a rear side wall of the bottom of the outer periphery of water tub 42 is formed with air trap 74 that communicates with drain pipe 64 .
  • Air trap 74 is connected to water level detector 76 including, for example, a pressure sensor or the like, by air pipe 75 .
  • Water level detector 76 detects water levels at a plurality of steps by the hydraulic pressure of the washing water supplied into water tub 42 .
  • channel 85 and its peripheral structure of the embodiment will be described using FIG. 2 , referring to FIG. 1 .
  • FIG. 2 is a cross-sectional view when the front of the rotary drum of the front-loading-type washing machine in the embodiment of the invention is viewed from the inside.
  • jetting ports 70 are constituted by a plurality of jetting ports 70 a to 70 e provided on the inner peripheral side of annular (including a circular-arc shape) channel 85 .
  • Jetting ports 70 a to 70 e are provided, for example, in a circle shape at regular angles in the circumferential direction with respect to rotating shaft 44 of rotary drum 43 .
  • jetting port 70 a and jetting port 70 b are provided with the equal opening area, at positions where the distances within channel 85 from connecting portion 69 a that connects a lowermost portion of channel 85 and circulating water discharge pipe 69 are equal, in the vertical direction of FIG. 2 , at almost the same (including the same) height in the vertical direction of channel 85 .
  • the opening area means the area of the inflow surface of the washing water that passes through jetting ports 70 by operating circulating pump 67 .
  • jetting ports 70 c and 70 d at higher positions than jetting port 70 a and jetting port 70 b are also provided with the equal opening area, at positions where the distances within channel 85 from connecting portion 69 a are equal, at almost the same (including the same) height in the vertical direction.
  • Jetting port 70 e is provided at an uppermost portion in the vertical direction. That is, jetting port 70 a and jetting port 70 b , jetting port 70 c , jetting port 70 d , and jetting port 70 e are provided in this order so as to be away from connecting portion 69 a.
  • the opening area of jetting port 70 e provided at the farthest position from connecting portion 69 a is formed so as to be larger than the opening areas of jetting ports 70 a and 70 b provided at the nearest position from connecting portion 69 a .
  • the jetting amounts of the washing water from individual jetting ports 70 are made almost equal, and the washing water is uniformly jetted onto laundry within water tub 42 .
  • the front-loading-type washing machine with stable washing performance can be realized.
  • the opening area of jetting ports 70 a and 70 b , the opening area of jetting ports 70 c and 70 d , and the opening area of jetting port 70 e are formed so as to be larger than the latter one in this order. That is, the opening area of jetting port 70 e is formed so as to be the largest among a plurality of jetting ports 70 a to 70 e provided on the inner peripheral side of channel 85 , and jetting ports 70 are formed so that the opening area becomes larger as being away (provided on the upper side in the vertical direction) from connecting portion 69 a . Thereby, the jetting amounts of the washing water from individual jetting ports 70 are efficiently made almost equal, and the washing water is uniformly jetted onto laundry within water tub 42 . As a result, the front-loading-type washing machine with more stable washing performance can be realized.
  • the “distances within channel 85 are equal” means that the distance from circulating water discharge pipe 69 to jetting port 70 a in the clockwise direction within channel 85 and the distance from circulating water discharge pipe 69 to jetting port 70 b in the counterclockwise direction are equal, with respect to a straight line that connects circulating water discharge pipe 69 and rotating shaft 44 .
  • the cross-sectional shape of jetting ports 70 in the horizontal direction has, for example, a circle shape
  • the invention is not limited to this.
  • the jetting port may be formed in a substantially triangular shape (including a triangular shape) or in a substantially quadrangular shape (including a quadrangular shape).
  • the washing water is jetted into water tub 42 from jetting ports 70 .
  • the washing water discharged from circulating pump 67 is sent into channel 85 formed on the front inner side of water tub 42 from the bottom side of water tub 42 via circulating water discharge pipe 69 .
  • the washing water sent into channel 85 is radially jetted into rotary drum 43 from all directions of the circumference of annular (including a circular-arc shape) channel 85 , from a plurality of jetting ports 70 formed in channel 85 .
  • the jetting amounts from individual jetting ports 70 a to 70 e provided at almost equal angles (including equal angles) in the circumferential direction can be made almost equal by changing the opening areas of jetting ports 70 a to 70 e .
  • the flow velocity of the washing water decreases as it goes to the upper side of channel 85 , a decrease in the flow rate of the washing water jetted from jetting ports 70 is prevented by this configuration. As a result, the washing performance of the front-loading-type washing machine can be stabilized.
  • filter case 83 and its peripheral structure of the embodiment will be described using FIG. 3 .
  • FIG. 3 is an exploded perspective view of main portions of the front-loading-type washing machine in the embodiment of the invention.
  • drain pump 63 is connected to an upper side portion of filter case 83 connected to drain pipe 64 , via drainage suction pipe 90 .
  • Circulating pump 67 is connected to the other side portion of filter case 83 via circulating water suction pipe 68 .
  • Filter 65 provided within filter case 83 is equipped with a plurality of opening portions 89 .
  • Opening portions 89 of filter 65 are constituted by a plurality of drain-side opening portions 88 a sectioned by ribs of drain-side rib portion 88 that is a grid-like rib structure that is provided on drain pump 63 side, and a plurality of circulation-side opening portions 87 a sectioned by ribs of circulation-side rib portion 87 that is a grid-like rib structure that is provided on circulating-pump 67 side.
  • drain-side opening portions 88 a be formed to be larger than circulation-side opening portions 87 a .
  • drain pump 63 If drain pump 63 is driven during drainage, the washing water that has flowed into filter case 83 via drain pipe 64 from water tub 42 passes through drain-side rib portion 88 of filter 65 , passes through drain pump 63 , and is drained from drain hose 66 .
  • lint or the like within the washing water that is larger than the openings of drain-side opening portions 88 a is trapped by meshes formed by drain-side rib portion 88 and drain-side opening portions 88 a , and lint or the like that is smaller than the openings of drain-side opening portions 88 a is discharged to the exterior of the front-loading-type washing machine.
  • the washing water that has flowed into filter case 83 via drain pipe 64 from water tub 42 passes through circulation-side rib portion 87 of filter 65 , and is sent to circulating pump 67 from circulating water suction pipe 68 . Thereafter, the washing water is jetted into rotary drum 43 from jetting ports 70 a to 70 e via circulating water discharge pipe 69 .
  • lint or the like within the washing water that is larger than the openings of circulation-side opening portions 87 a is trapped by the meshes formed by circulation-side rib portion 87 and circulation-side opening portions 87 a.
  • the individual opening areas of jetting ports 70 a to 70 e provided on the inner peripheral side of channel 85 are made larger than any of individual opening portions 89 that constitute the aforementioned filter 65 through which the washing water passes when circulating through water circulation device 56 .
  • the lint or the like that has passed through the meshes of circulation-side rib portion 89 is reliably trapped by filter 65 , and jetting ports 70 a to 70 e are prevented from being clogged.
  • the individual jetting amounts of the washing water from jetting ports 70 a to 70 e are continuously kept almost equal, and decline in washing efficiency is prevented.
  • the opening area of jetting ports 70 a and 70 b , the opening area of jetting ports 70 c and 70 d , and the opening area of jetting port 70 e be formed so as to be larger in this order.
  • the invention is not limited to this.
  • the opening areas of jetting ports 70 a to 70 d may have arbitrary sizes if necessary. That is, for example, the opening area of jetting port 70 e may be made to be the largest, and the opening areas of jetting ports 70 a , 70 b 70 c , and 70 d other than jetting port 70 e may be made to have the same size.
  • the opening areas of jetting ports 70 c , 70 d , and 70 e may be made to have the same size, and the opening areas of jetting ports 70 a and 70 b may be made to be smaller than that of jetting ports 70 c , 70 d , and 70 e . This raises the degree of freedom in design.
  • jetting ports 70 are provided in five locations at equal angles in the circumference direction
  • the invention is not limited to this.
  • an arbitrary number of jetting ports may be arranged depending on the internal diameter, shape, or the like of water tub 42 . Thereby, the same effects are obtained.
  • the front-loading-type washing machine of the invention can exhibit stable washing performance by virtue of the configuration of the water circulation device, this washing machine is useful for applications of other washing machines that have the function to circulate washing water.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
US13/813,901 2011-02-23 2012-02-22 Drum-type washing machine Abandoned US20130125596A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-036750 2011-02-23
JP2011036750A JP5799200B2 (ja) 2011-02-23 2011-02-23 ドラム式洗濯機
PCT/JP2012/001189 WO2012114734A1 (fr) 2011-02-23 2012-02-22 Machine à laver du type à tambour

Publications (1)

Publication Number Publication Date
US20130125596A1 true US20130125596A1 (en) 2013-05-23

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Application Number Title Priority Date Filing Date
US13/813,901 Abandoned US20130125596A1 (en) 2011-02-23 2012-02-22 Drum-type washing machine

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US (1) US20130125596A1 (fr)
EP (1) EP2589697B1 (fr)
JP (1) JP5799200B2 (fr)
CN (1) CN103052744B (fr)
WO (1) WO2012114734A1 (fr)

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WO2017053076A1 (fr) 2015-09-22 2017-03-30 Eastman Kodak Company Compositions non aqueuses et articles mettant en œuvre des alcoxydes stanneux
US10253447B2 (en) * 2016-02-16 2019-04-09 Dongbu Daewoo Electronics Corporation Washing machine
US11319659B2 (en) * 2018-12-28 2022-05-03 Whirlpool Corporation Button trap and sieve for a laundry appliance

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DE102016201972B3 (de) * 2016-02-10 2017-03-02 BSH Hausgeräte GmbH Wäschepflegegerät mit einer Laugenpumpe
JP6546873B2 (ja) * 2016-04-13 2019-07-17 日立グローバルライフソリューションズ株式会社 ドラム式洗濯乾燥機
CN111032944B (zh) * 2017-08-25 2022-06-14 夏普株式会社 洗涤兼脱水缸和洗衣机
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CN110387708A (zh) * 2018-04-16 2019-10-29 青岛海尔滚筒洗衣机有限公司 滚筒洗衣机及其喷淋系统
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KR102619143B1 (ko) 2019-02-01 2023-12-29 엘지전자 주식회사 세탁기
IT201900019451A1 (it) * 2019-10-21 2021-04-21 Ufi Innovation Center S R L Lavatrice con gruppo filtro

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017053076A1 (fr) 2015-09-22 2017-03-30 Eastman Kodak Company Compositions non aqueuses et articles mettant en œuvre des alcoxydes stanneux
US10253447B2 (en) * 2016-02-16 2019-04-09 Dongbu Daewoo Electronics Corporation Washing machine
US11319659B2 (en) * 2018-12-28 2022-05-03 Whirlpool Corporation Button trap and sieve for a laundry appliance
US11713534B2 (en) 2018-12-28 2023-08-01 Whirlpool Corporation Button trap and sieve for a laundry appliance

Also Published As

Publication number Publication date
EP2589697B1 (fr) 2016-02-10
JP2012170693A (ja) 2012-09-10
CN103052744B (zh) 2015-08-19
WO2012114734A1 (fr) 2012-08-30
JP5799200B2 (ja) 2015-10-21
EP2589697A4 (fr) 2013-10-23
CN103052744A (zh) 2013-04-17
EP2589697A1 (fr) 2013-05-08

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