CN103911795A - Washing machine and washing machine driving method - Google Patents
Washing machine and washing machine driving method Download PDFInfo
- Publication number
- CN103911795A CN103911795A CN201310203963.7A CN201310203963A CN103911795A CN 103911795 A CN103911795 A CN 103911795A CN 201310203963 A CN201310203963 A CN 201310203963A CN 103911795 A CN103911795 A CN 103911795A
- Authority
- CN
- China
- Prior art keywords
- control signal
- impeller
- inner core
- washing machine
- urceolus
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
Abstract
The invention provides a washing machine and a washing machine driving method. The washing machine comprises an inner drum, an outer drum, a wavy wheel and a wavy wheel motor. A primary coil is arranged in the circumferential direction of the outer drum, and the inner drum is correspondingly provided with a secondary sensing unit; when powered on, the primary coil can generate magnetic force with the secondary sensing unit to drive the inner drum to rotate; the wavy wheel motor drives the wavy wheel to rotate in the same direction or the opposite direction with the inner drum; the outer drum of the washing machine serves as the primary unit of a sensing motor, the inner drum of the washing machine serves as the secondary unit of the sensing motor; when powered on, the primary unit can generate magnetic force with the secondary unit to drive the inner drum to rotate, and the wavy wheel motor drives the wavy wheel to rotate to achieve dual power, so that the water flow intensity can be effectively enhanced, and the cleanliness can be improved. Besides, the inner drum and the wavy wheel can be controlled separately, and a clutch can b omitted, and the space problem of a whole machine can be effectively solved.
Description
Technical field
The present invention relates to a kind of washing machine and washing machine driving method.
Background technology
Traditional washing machine structure is to be made up of inner core, urceolus, impeller, transmission system, control system etc., when laundry, inner core does not rotate, impeller does both forward and reverse directions rotation, drive water and clothing in inner core to rotate realization washing, but such mode of washing exists following problem: wash degree is low, a little less than flow intensity, clothing easily produces winding.
Summary of the invention
For addressing the above problem, the invention provides a kind of washing machine and control method of washing, can effectively strengthen flow intensity, improve wash degree.
A kind of washing machine, comprise inner core, urceolus, impeller and impeller motor, circumferentially be provided with primary coil along described urceolus, described inner core correspondence is provided with secondary induction portion, described primary coil produces magnetic force in when energising with described secondary induction portion and drives described inner cylinder rotating, and described impeller motor drives impeller and inner core in the same way or counter-rotates.
The present invention also provides a kind of washing machine driving method, comprising: in the time of energising, drive inner cylinder rotating by magnetic force, drive impeller and inner core in the same way or reverse rotation by impeller motor.
Washing machine provided by the invention and washing machine driving method, elementary using the urceolus of washing machine as induction machine, inner core is secondary as induction machine, elementaryly drives inner cylinder rotating in when energising with secondary generation magnetic force, and it is double dynamical that impeller motor drives impeller to rotate to realize, can effectively strengthen flow intensity, improve wash degree, in addition, inner core and impeller are controlled respectively, do not need to arrange clutch, effectively save complete machine space.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of washing machine provided by the invention.
Fig. 2 is the cutaway view of Fig. 1 along A-A line.
The structural representation of primary coil in the washing machine that Fig. 3 provides for the embodiment of the present invention.
The structural representation of magnet in the washing machine that Fig. 4 provides for the embodiment of the present invention.
The specific embodiment
Embodiments of the invention are described with reference to the accompanying drawings.The element of describing in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with element and feature shown in one or more other accompanying drawings or embodiment.It should be noted that in order to know object, in accompanying drawing and explanation, omitted expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and processing.
Washing machine embodiment:
As shown in Figure 1, a kind of washing machine, comprise: urceolus 1, inner core 2, impeller 3 and impeller motor 5, circumferentially be provided with primary coil along urceolus 1 edge, inner core 2 correspondences are provided with secondary induction portion, primary coil produces magnetic force in when energising with secondary induction portion and drives inner core 2 to rotate, and impeller motor 5 drives impeller 3 and inner core 2 in the same way or counter-rotates.
As shown in Figure 2, primary coil comprises the first primary coil 8 and the second primary coil 9, the first primary coil 8 and the second primary coil 9 are symmetricly set in outer tube wall with the axis of urceolus 1, the first primary coil 8 and the second primary coil 9 can be arranged on inwall or the outer wall of urceolus 1, are preferably arranged on the inwall of urceolus 1.
Secondary induction quality award from the ministry is elected annular magnetic conduction portion 10 as.
The radian of the first primary coil 8 and the second primary coil 9 is consistent with the radian of urceolus 1 inwall, fixedly be located on the inwall of urceolus 1, the first primary coil 8 and the second primary coil 9 include multiple yoke portions along urceolus 1 radial direction projection, the periphery of yoke portion is wound with coil, take the first primary coil 8 as example, as shown in Figure 3, the first primary coil 8 comprises multiple yoke portions 81 along urceolus 1 radial direction projection, the periphery of yoke portion 81 is wound with coil, and the second primary coil 9 is identical with the first primary coil 8 structures.
Primary coil itself, without magnetic, does not therefore produce induced field under powering-off state, will around it, produce induced field to after coil electricity.
The annular magnetic conduction portion 10 arranging on inner core 2 itself can be made up of magnetic material, for example permanent-magnet material, therefore around it, produce and have magnetic field, the in the situation that of coil electricity, the magnetic field interaction that the induced field that the first primary coil 8 and the second primary coil 9 produce and annular magnetic conduction portion 10 produce produces magnetic force to drive inner cylinder rotating.
This electromagnetic force is attraction or the repulsive force between the first primary coil 8 and the second primary coil 9 and annular magnetic conduction portion 10, under the effect of this attraction or repulsive force, drives inner cylinder rotating.
Electric supply installation is coil power supply, changes the direction of electrical current and can change the direction of induced field, produces attraction or repulsive force thereby control between the first primary coil 8 and the second primary coil 9 and annular magnetic conduction portion 10.
By primary coil and the annular magnetic conduction portion 10 corresponding openend that is arranged on urceolus 1 and inner core 2 respectively; because top contacts less with water on the one hand; effectively protect annular magnetic conduction portion 10; on the other hand; internal barrel of rotary drum washing machine is in the past all the driven by motor rotation by bottom, and in high speed drying process, inner core top is rocked more serious; primary coil and annular magnetic conduction portion are arranged on to top, can well address this problem.
Annular magnetic conduction portion 10 can adopt permeability magnetic material to make, preferably adopt the composite of back iron and aluminium to make, the magnetic field interaction that the induced field producing in the time of the coil electricity of stator and annular magnetic conduction portion 10 produce produces magnetic force, drive inner core 2 to rotate, can effectively improve magnetic circuit, reduce energy loss.
As shown in Figure 1, as a kind of optional embodiment, inner core 2 centers of circle, bottom are provided with the connecting axle 11 for supporting inner core 2, and connecting axle 11 is hollow structure.
The magnet 4 that magnetic force repels each other is separately positioned in connecting axle 11 and the axle sleeve 20(or the quill shaft that are connected with urceolus 1) in.
By the repulsion between magnet 4, inner core 2 is suspended in urceolus 1, inner core 2 is contactless with urceolus 1 when rotated, avoids producing mechanical friction between inner core 2 and urceolus 1, thus the noise producing while effectively reducing complete machine running.
As the optional embodiment of one, as shown in Figure 4, the washing machine that the present embodiment provides also comprises magnetic bearing, and inner core 2 centers of circle, bottom are provided with connecting axle 11, and connecting axle 11 is connected with the magnetic bearing that is arranged on urceolus 1 below through urceolus 1 center of circle, bottom.
Inner core 2, urceolus 1 and magnetic magnetic bearing are coaxial setting.
Magnet comprises: the first permanent-magnetic clamp 41, the second permanent-magnetic clamp 42, and magnetic bearing comprises the outer shaft 44 that is arranged on urceolus 1 bottom; The first permanent magnet 41 is arranged on outer shaft 44 bottoms, and the second permanent magnet 42 is fixed on connecting axle 11; Repulsion between the second permanent magnet 42 dependence and the first permanent magnet 41 is suspended on the first permanent magnet 41, and the second permanent magnet 42 drives inner core 2 to be suspended in urceolus 1 through connecting axle 11.
In addition the magnetic bearing that, the present embodiment provides also comprises: be fixed in internal axle sleeve 43 with integrated internal axle sleeve 43, the second permanent magnets 42 of connecting axle 5.
Outer shaft 44 upper end open, openend is connected with urceolus 1 bottom external stability, and outer shaft 44 inner bottom parts arrange the first permanent magnet 41, internal axle sleeve 43 lower ending openings, connecting axle 5 is through the center of internal axle sleeve 43 upper ends one-body molded with internal axle sleeve 43, the second permanent magnet 42 is fixed in internal axle sleeve 43, connecting axle 5 passes the ring heart of the second permanent magnet 42 and is fixedly connected with the second permanent magnet 42, the first permanent magnet 41 is identical with the polarity of the second permanent magnet 42 opposite faces, according to homopolar-repulsion principle, between the first permanent magnet 41 and the second permanent magnet 42, produce repulsion, the second permanent magnet 42 is suspended on the first permanent magnet 41, because the second permanent magnet 42 is fixedly connected with the connecting axle 5 on inner core 2, therefore the second permanent magnet 42 can drive inner core to be suspended in urceolus 1.
The washing machine that the present embodiment provides also comprises impeller shafts 14, one end of impeller shafts 14 is connected with impeller 3 with inner core 2 bottoms through the hollow space of connecting axle 11, the other end of impeller shafts 14 is connected with impeller motor 5 through outer shaft 44 bottom centre, electric supply installation is that impeller motor 5 powers to drive impeller 3 to rotate, and making impeller 3 and inner core 2 is reverse or reverse rotation.
As the optional embodiment of one, impeller shafts 14 and outer shaft 44 joints, i.e. the through hole of outer shaft 44, is provided with ball bearing 15, to reduce the frictional force in power transmission process.
As a kind of preferred embodiment, as shown in Figure 2, urceolus 1 inwall is along being provided with guidance coil 16 in the direction parallel with its axis, and guidance coil 16 is used for keeping inner core 2 and urceolus 1 concentricity on the one hand, on the other hand, also for guaranteeing the air gap between stator and annular magnetic conduction portion 10.
As the optional embodiment of one, adopting frequency converter is impeller motor and primary coil power supply.
The washing machine that the present embodiment provides, elementary using the urceolus of washing machine as induction machine, inner core is secondary as induction machine, elementaryly drives inner cylinder rotating in when energising with secondary generation magnetic force, and it is double dynamical that impeller motor drives impeller to rotate to realize, can effectively strengthen flow intensity, improve wash degree, in addition, inner core and impeller are controlled respectively, do not need to arrange clutch, effectively solve complete machine space.
Washing machine driving method embodiment:
The washing machine driving method that the present embodiment provides, comprising: in the time of energising, drive inner cylinder rotating by magnetic force, drive impeller and inner core in the same way or reverse rotation by impeller motor.
Along urceolus be circumferentially provided with primary coil, inner core correspondence is provided with secondary induction portion, primary coil produces magnetic force driving inner cylinder rotating with secondary induction portion in the time of energising.
Urceolus and inner core have formed respectively the primary and secondary of induction machine.
Particularly, the method also comprises: gather washing configuration information, generate control signal, according to control signal control control impeller and/or inner cylinder rotating according to washing configuration information.
User can be according to clothing material and type, select to adopt which kind of mode to wash, this selection information is washing configuration information, different washing configuration informations, corresponding different control instruction set, find corresponding with it control instruction set according to washing configuration information, be the control signal of generation.
In addition, washing configuration information also can refer to it is washing, rinsing, drying isotype, can be according to direction of rotation or the rotating speed etc. of controlling respectively impeller and inner core under washing, rinsing or drying pattern.
As the optional embodiment of one, control signal comprises the first control signal, and clockwise or be rotated counterclockwise, under this pattern, impeller is static, only has inner cylinder rotating for the first control signal control inner core, and rubbing dynamics is less, is applicable to the frivolous clothing of washing.
As the optional embodiment of one, control signal comprises the second control signal, and clockwise or be rotated counterclockwise, under this pattern, inner core is static, only has impeller rotation for control signal control impeller, and rubbing dynamics is less, is applicable to the frivolous clothing of washing.
As the optional embodiment of one, control signal comprises the 3rd control signal, the 3rd control signal control impeller and inner core is synchronized and reverse rotation.
As the optional embodiment of one, control signal comprises the 4th control signal, and the 4th control signal control impeller and inner core are with different speed rotating Vortexes.
As the optional embodiment of one, control signal comprises the 5th control signal, and the 5th control signal control impeller and motor are with different velocity reversal's rotations.
As the optional embodiment of one, control signal comprises the 6th control signal, and the 6th control signal control impeller rotates continuously and inner core intermittent rotary, and impeller and inner core are rotating Vortex.
As the optional embodiment of one, control signal comprises the 7th control signal, and the 7th control signal control impeller rotates continuously and inner core intermittent rotary, and impeller and inner core are reverse rotation.
As the optional embodiment of one, control signal comprises the 8th control signal, and the 8th control signal control inner core rotates continuously, impeller intermittent rotary, and impeller and inner core are rotating Vortex.
As the optional embodiment of one, control signal comprises the 9th control signal, and the 9th control signal control inner core rotates continuously, impeller intermittent rotary, and impeller and inner core are reverse rotation.
Adopting frequency converter is primary coil and the power supply of impeller motor, by changing frequency and the direction of electrical current, can control the steering wheel rotating speed of inner core and/or impeller.
The washing machine driving method that the present embodiment provides, elementary using the urceolus of washing machine as induction machine, inner core is secondary as induction machine, elementaryly drive inner cylinder rotating in when energising with secondary generation magnetic force, it is double dynamical that impeller motor drives impeller to rotate to realize, in inner core and impeller rotary course, form strong and powerful rolling current, pat clothing from all directions, realize the comprehensive washing of clothing, improve the wash degree of clothing.
Although described the present invention and advantage thereof in detail, be to be understood that in the case of not exceeding the spirit and scope of the present invention that limited by appended claim and can carry out various changes, alternative and conversion.And the application's scope is not limited only to the specific embodiment of the described process of description, equipment, means, method and step.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use carry out with the essentially identical function of corresponding embodiment described herein or obtain process, equipment, means, method or step result essentially identical with it, that existing and will be developed future according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (17)
1. a washing machine, it is characterized in that, comprise inner core, urceolus, impeller and impeller motor, circumferentially be provided with primary coil along described urceolus, described inner core correspondence is provided with secondary induction portion, described primary coil produces magnetic force in when energising with described secondary induction portion and drives described inner cylinder rotating, and described impeller motor drives impeller and inner core in the same way or counter-rotates.
2. washing machine according to claim 1, is characterized in that, described primary coil comprises the first primary coil and the second primary coil, and described the first primary coil and the second primary coil are symmetricly set in outer tube wall with the axis of urceolus.
3. washing machine according to claim 1, is characterized in that, described primary coil and secondary induction portion be the corresponding openend that is arranged on described urceolus and described inner core respectively.
4. according to the arbitrary described washing machine of claim 1-3, it is characterized in that, described secondary induction portion is annular magnetic conduction portion.
5. washing machine according to claim 1, is characterized in that, described washing machine also comprises the magnet that the magnetic force that is equipped with described inner core and urceolus repels each other, and described inner core is suspended in described urceolus by the repulsion between magnet.
6. washing machine according to claim 5, is characterized in that, described inner core bottom is provided with the connecting axle of the hollow for supporting described inner core.
7. washing machine according to claim 6, is characterized in that, the magnet that described magnetic force repels each other is separately positioned in the connecting axle of described hollow and in the axle sleeve or quill shaft that are connected with urceolus.
8. washing machine according to claim 6, is characterized in that, also comprises magnetic bearing, and described magnet is arranged in described magnetic bearing.
9. washing machine according to claim 8, is characterized in that, described magnet comprises: the first permanent-magnetic clamp and the second permanent-magnetic clamp, and described magnetic bearing comprises the outer shaft that is arranged on urceolus bottom; Described the first permanent magnet is arranged on described outer shaft bottom, and described the second permanent magnet is fixedly connected with described connecting axle; Described the second permanent magnet relies on the repulsion between itself and the first permanent magnet to be suspended on the first permanent magnet, and described the second permanent magnet drives described inner core to be suspended in described urceolus through described connecting axle.
10. washing machine according to claim 9, is characterized in that, described magnetic bearing also comprises: with the integrated internal axle sleeve of described connecting axle, described the second permanent-magnetic clamp is fixed in described internal axle sleeve.
11. washing machines according to claim 6, it is characterized in that, also comprise impeller shafts, one end of described impeller shafts is connected with described impeller through the hollow space of described connecting axle, and the other end of described impeller shafts is connected with described impeller motor through described outer shaft.
12. washing machines according to claim 11, is characterized in that, described impeller shafts and described outer shaft joint are provided with ball bearing.
13. according to the arbitrary described washing machine of claim 1-11, it is characterized in that, described urceolus top is along the guidance coil being upwards symmetrically arranged with in week for keeping inner core and urceolus concentricity.
14. 1 kinds of washing machine driving methods, is characterized in that, comprising:
When energising, drive inner cylinder rotating by magnetic force, drive impeller and inner core in the same way or reverse rotation by impeller motor.
15. washing machine driving methods according to claim 14, it is characterized in that, along urceolus be circumferentially provided with primary coil, described inner core correspondence is provided with secondary induction portion, described primary coil drives described inner cylinder rotating with described secondary induction portion generation magnetic force in the time of energising.
16. washing machine driving methods according to claim 15, is characterized in that, also comprise: generate control signal according to washing configuration information, according to impeller and/or inner cylinder rotating described in described control signal control.
17. washing machine driving methods according to claim 16, is characterized in that, described control signal comprises the first control signal, and inner core clockwise or be rotated counterclockwise described in described the first control signal control; Or,
Described control signal comprises the second control signal, and impeller clockwise or be rotated counterclockwise described in described the second control signal control; Or,
Described control signal comprises the 3rd control signal, impeller and described inner core is synchronized and reverse rotation described in described the 3rd control signal control; Or,
Described control signal comprises the 4th control signal, and impeller and inner core are with different speed rotating Vortexes described in described the 4th control signal control; Or,
Described control signal comprises the 5th control signal, and impeller and inner core are with different velocity reversal's rotations described in described the 5th control signal control; Or,
Described control signal comprises the 6th control signal, and impeller rotates and described inner core intermittent rotary continuously described in described the 6th control signal control, and described impeller and described inner core are rotating Vortex; Or,
Described control signal comprises the 7th control signal, and impeller rotates and described inner core intermittent rotary continuously described in described the 7th control signal control, and described impeller and described inner core are reverse rotation; Or,
Described control signal comprises the 8th control signal, described in described the 8th control signal control inner core rotate continuously, described impeller intermittent rotary, and described impeller and described inner core are rotating Vortex; Or,
Described control signal comprises the 9th control signal, and described in described the 9th control signal control inner core rotate continuously, described impeller intermittent rotary, described impeller and described inner core for reverse rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310203963.7A CN103911795B (en) | 2012-12-29 | 2013-05-28 | Washing machine and washing machine driving method |
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590835 | 2012-12-29 | ||
| CN201210593241 | 2012-12-29 | ||
| CN2012105932412 | 2012-12-29 | ||
| CN201210593241.2 | 2012-12-29 | ||
| CN2012105908358 | 2012-12-29 | ||
| CN2012105939695 | 2012-12-29 | ||
| CN201210593969 | 2012-12-29 | ||
| CN201210593969.5 | 2012-12-29 | ||
| CN2012105934935 | 2012-12-29 | ||
| CN201210593493.5 | 2012-12-29 | ||
| CN201210590835.8 | 2012-12-29 | ||
| CN201210593493 | 2012-12-29 | ||
| CN201310203963.7A CN103911795B (en) | 2012-12-29 | 2013-05-28 | Washing machine and washing machine driving method |
Publications (2)
| Publication Number | Publication Date |
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| CN103911795A true CN103911795A (en) | 2014-07-09 |
| CN103911795B CN103911795B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310203963.7A Active CN103911795B (en) | 2012-12-29 | 2013-05-28 | Washing machine and washing machine driving method |
| CN201310204910.7A Active CN103911815B (en) | 2012-12-29 | 2013-05-28 | Washing machine and washing machine driving method |
| CN201310204394.8A Active CN103911809B (en) | 2012-12-29 | 2013-05-28 | Inner tank of washing machine support meanss, method for supporting and washing machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310204910.7A Active CN103911815B (en) | 2012-12-29 | 2013-05-28 | Washing machine and washing machine driving method |
| CN201310204394.8A Active CN103911809B (en) | 2012-12-29 | 2013-05-28 | Inner tank of washing machine support meanss, method for supporting and washing machine |
Country Status (2)
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| CN (3) | CN103911795B (en) |
| WO (1) | WO2014101769A1 (en) |
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| CN105986412A (en) * | 2015-01-28 | 2016-10-05 | 杭州磁控科技有限公司 | Electric device of washing machine, washing machine and method for driving and braking washing machine |
| CN107881698A (en) * | 2017-11-17 | 2018-04-06 | 刘俊峰 | A kind of rotary drum washing machine |
| CN108060550A (en) * | 2017-12-25 | 2018-05-22 | 珠海格力电器股份有限公司 | Washing drum mechanism, washing machine and washing machine driving method |
| CN111663287A (en) * | 2019-03-07 | 2020-09-15 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN111979685A (en) * | 2019-05-23 | 2020-11-24 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
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- 2013-05-28 CN CN201310204394.8A patent/CN103911809B/en active Active
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| CN107881698A (en) * | 2017-11-17 | 2018-04-06 | 刘俊峰 | A kind of rotary drum washing machine |
| CN107881698B (en) * | 2017-11-17 | 2024-02-13 | 刘俊峰 | Pulsator washing machine |
| CN108060550A (en) * | 2017-12-25 | 2018-05-22 | 珠海格力电器股份有限公司 | Washing drum mechanism, washing machine and washing machine driving method |
| CN108060550B (en) * | 2017-12-25 | 2023-08-25 | 珠海格力电器股份有限公司 | Washing drum mechanism, washing machine and driving method of washing machine |
| CN111663287A (en) * | 2019-03-07 | 2020-09-15 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN111979685A (en) * | 2019-05-23 | 2020-11-24 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
| CN111979685B (en) * | 2019-05-23 | 2023-05-26 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103911815B (en) | 2017-10-31 |
| CN103911809A (en) | 2014-07-09 |
| WO2014101769A1 (en) | 2014-07-03 |
| CN103911809B (en) | 2017-09-29 |
| CN103911795B (en) | 2017-07-28 |
| CN103911815A (en) | 2014-07-09 |
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