CN103031690A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN103031690A CN103031690A CN2012103743435A CN201210374343A CN103031690A CN 103031690 A CN103031690 A CN 103031690A CN 2012103743435 A CN2012103743435 A CN 2012103743435A CN 201210374343 A CN201210374343 A CN 201210374343A CN 103031690 A CN103031690 A CN 103031690A
- Authority
- CN
- China
- Prior art keywords
- flange portion
- bucket
- washing machine
- stator unit
- drive motors
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/206—Mounting of motor
-
- 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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- 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
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/269—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for the bearing of the rotary receptacle
-
- 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
- D06F37/304—Arrangements or adaptations of electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Motor Or Generator Frames (AREA)
Abstract
A washing machine having a driving motor provided with a stator unit, which is formed in a shape of a ring, having a rotator unit disposed at an inner side thereof and a bearing housing configured to install the driving motor, the bearing housing fixed at a rear surface of the water tub through an insert injection molding, thereby able to maintain a stable state of being installed at the water tub.
Description
Technical field
Embodiment of the present disclosure relates to a kind of washing machine with inner-rotor type drive motors, and the rotor unit of described inner-rotor type drive motors is arranged on the inboard of its stator unit.
Background technology
Washing machine comprise form its outside fuselage, with sus-pension be installed in fuselage interior bucket, be rotatably installed in the rotary barrel in the bucket and be arranged on the rear surface of bucket and be used for making the drive motors of rotary barrel rotation.
Drive motors comprises: stator unit is provided with a plurality of coils that arrange along circumferentially; Rotor unit, be provided with along circumferential arrangement and with the interactional a plurality of magnets of a plurality of coils of stator unit, to be rotated simultaneously with stator unit is interactional; Rotating shaft, an end of rotating shaft pass bucket and are connected to the central side of the rear surface of rotary barrel, and the other end of rotating shaft is fixed to the middle part of rotor unit.
Employed drive motors adopts the outer-rotor type drive motors in the washing machine, and the stator unit of described outer-rotor type drive motors is arranged on the inboard of drive motors, and rotor unit is arranged on the outside of drive motors.Recently, using the inner-rotor type drive motors, the stator unit of inner-rotor type drive motors forms annular, and rotor unit is arranged on the inboard of stator unit, to obtain higher driving force when having same size.
Summary of the invention
Therefore, one side of the present disclosure provides a kind of washing machine, and described washing machine has the bearing block that is suitable for installing the inner-rotor type drive motors, and described inner rotor type motor is provided with the stator unit that forms annular, and rotor unit is arranged on the inboard of stator unit.
Part is set forth other aspects in the following description, and part will be apparent by described description, perhaps can be understood by implementing the disclosure.
According to one side of the present disclosure, a kind of washing machine comprises fuselage, bucket, rotary barrel, drive motors and bearing block.Bucket can be installed in the fuselage, is used for holding water.Rotary barrel can be rotatably installed in interior of bucket.Drive motors can be configured to for generation of the revolving force that makes the rotary barrel rotation.Bearing block can be formed on the rear surface of bucket by inserting moulding, and is provided with the drive motors that is installed in wherein.Described drive motors can comprise stator unit, rotor unit and rotating shaft, stator unit forms annular, rotor unit is arranged on the stator unit inboard, to be rotated simultaneously with stator unit is interactional, one end of rotating shaft is connected to rotary barrel, and the other end of rotating shaft is connected to the middle part of rotor unit.Bearing block can comprise cover part, flange portion and a plurality of fastening part, described cover part forms annular and is provided with the bearing of installing on the perimeter surface within it, thereby supporting rotating shaft rotatably, flange portion extends radially outward from the cover part, and drive motors is fixed on the flange portion, described a plurality of fastening part extends to the rear side of flange portion integratedly from the periphery of flange portion, upwards is spaced from each other in week simultaneously, and stator unit is fastened on described a plurality of fastening part.
In described a plurality of fastening part each is provided with the first fastener hole, is used for fastening subelement.
Stator unit can comprise the second fastener hole that is arranged on the position corresponding with the first fastener hole.
Described fastening part can be given prominence to the rear surface above bucket, and the adjacent area of fastening part can comprise support section, and described support section is positioned at the plane identical with the rear surface of bucket.
Described support section can be by the surface support of the mould that is used to form bucket.
Described bearing block can comprise a plurality of the first ribs, the radially extension of described a plurality of the first ribs from flange portion along flange portion.
Bearing block can comprise along at least one second ribs that circumferentially is formed on the flange portion.
An outer circumferential side that can be formed on flange portion in described at least one second ribs, so that fastening part is interconnected, thereby fastening part supports mutually.
According on the other hand, a kind of washing machine comprises fuselage, bucket, rotary barrel, drive motors and bearing block.Described bucket can be installed in the inboard of fuselage to hold water.Described rotary barrel can be rotatably installed in the inside of bucket.Drive motors can be configured to for generation of the revolving force that makes the rotary barrel rotation.Described bearing block can be formed on the rear surface of bucket by inserting moulding, and drive motors is installed in the described bearing block.Drive motors can comprise stator unit, rotor unit and rotating shaft, described stator unit forms annular, rotor unit is arranged on the inboard of stator unit, to be rotated simultaneously with stator unit is interactional, one end of described rotating shaft is connected to rotary barrel, and the other end of rotating shaft is connected to the middle part of rotor unit.
As mentioned above, a kind of washing machine comprises drive motors and is used for installing the bearing block of drive motors, described drive motors is provided with stator unit and the rotor unit inboard that is arranged on stator unit that forms annular, described bearing block is formed on the rear surface of bucket by injection moulding, thereby keeps stable state in can be in being installed in bucket.
Description of drawings
By the description of embodiment being carried out below in conjunction with accompanying drawing, these and/or other aspect will become clear and be easier to and understand, wherein:
Fig. 1 shows the washing machine according to embodiment;
Fig. 2 shows drive motors and the bearing block that is applied to according to the washing machine of described embodiment;
Fig. 3 shows and is applied to according to the drive motors of the washing machine of described embodiment and the exploded view of bearing block;
Fig. 4 shows the bearing block that is applied to according to the washing machine of described embodiment;
Fig. 5 shows the sectional view of the bearing block that is applied to described washing machine, and wherein, described bearing block is set to the mould that is used to form bucket;
Fig. 6 is the amplification diagram of Fig. 5 " A " part.
The specific embodiment
Now, will be elaborated to embodiment of the present disclosure, its example is illustrated in the accompanying drawing, and wherein identical label is indicated identical element all the time.
According to the washing machine of as shown in Figure 1 embodiment comprise the fuselage 10 that forms appearance, with sus-pension be installed in the fuselage 10 and be used for holding water bucket 20, be rotatably installed in the rotary barrel 30 in the bucket 20 and be installed in the drive motors 40 that makes the revolving force of rotary barrel 30 rotations on the rear surface of bucket 20 with generation.
In order by fuselage 10 and bucket 20 clothing to be put into the inside of rotary barrel 30, the front surface of fuselage 10 is provided with the first entrance 10a.The front surface of bucket 20 is provided with the second entrance 20a, and the front surface of rotary barrel 30 is provided with the 3rd entrance 30a.Fuselage 10 is provided with door 50, and door 50 is rotatably installed in a side of the front surface of fuselage 10, is used for opening/closing the first entrance 10a.
The rear surface of bucket 20 is provided with bearing block 60, and drive motors 40 is set on the bearing block 60, so that drive motors 40 to be installed.Water supply pipe 11 is arranged on the top of bucket 20, is used for water is fed to bucket 20.Feed water valve 12 opening/closing water supply pipes 11.Detergent supply device 13 is connected to water supply pipe 11, so that the water of supply mixes with washing agent.Water supply hose 14 is connected to bucket 20 with detergent supply device 13, so that water and washing agent are directed to bucket 20.The bottom of bucket 20 is provided with drainpipe 15 and the draining pump 16 that is set on the drainpipe 15, thereby washings can be discharged into the outside after finishing washing.
The middle part, rear surface of rotary barrel 30 is provided with the rotating shaft 43 of drive motors 40, and this will be described after a while.In addition, the outer surface of rotary barrel 30 is provided with through hole 31, is used for the water of bucket 20 is incorporated in the rotary barrel 30.The inside of rotary barrel 30 is provided with the circumferential spaced apart from each other a plurality of lifters 32 that are arranged on the rotary barrel 30 simultaneously along rotary barrel 30, for the upside that clothing is risen to rotary barrel 30.
As shown in Figures 2 and 3, drive motors 40 comprises: stator unit 41 is installed on the bucket 20; Rotor unit 42 is being rotated simultaneously with stator unit 41 is interactional; Rotating shaft 43, an end of rotating shaft 43 is installed on the rotor unit 42, and the other end of rotating shaft 43 is being installed on the rotary barrel 30 behind the rear surface of passing bucket 20, so that rotary barrel 30 is with rotor unit 42 rotations.As mentioned above, be implemented as the inner-rotor type drive motors according to the drive motors 40 of embodiment of the present disclosure, described inner-rotor type drive motors has stator unit 41 and rotor unit 42, and described rotor unit 42 is arranged on the inboard of stator unit 41.
In addition, as mentioned above, the bearing block 60 that is used for installation drive motors 40 is arranged on the rear surface of bucket 20.Bearing block 60 is so that drive motors 40 is installed on the rear surface of bucket 20, and simultaneously, so that bearing 70 is installed on the bearing block 60, thereby rotating shaft 43 can rotatably be supported by bearing 70.Extremely shown in Figure 4 such as Fig. 2, by comprising that integratedly cover part 61, flange portion 62, fastening part 63 form bearing block 60, wherein, cover part 61 forms annular and is provided with the bearing 70 of installing on the perimeter surface within it, flange portion 62 radially extends from cover part 61, and so that drive motors 40 is fixed on the flange portion 62, fastening part 63 forms with flange portion 62 and extends to its rear side from flange portion 62, is used for installing stator unit 41.
The inboard that rotating shaft 43 passes cover part 61 is mounted.Two groups of bearings 70 are arranged on the both sides of the interior perimeter surface of cover part 61, thereby rotating shaft 43 rotatably is supported on the inboard of cover part 61 by described two groups of bearings 70.
Be set to according to the first ribs 64 of embodiment of the present disclosure a plurality of, simultaneously along circumferentially being spaced from each other.The first ribs 64 extends radially outward from cover part 61 along flange portion 62.The second ribs 65a and 65b are set to a plurality of, upwards are spaced from each other in the footpath of bearing block 60 simultaneously.The second ribs 65a and 65b interconnect the first ribs 64, thereby the first ribs 64 upwards supported mutually in week.The the second ribs 65b that is formed on outer circumferential side among the second ribs 65a and the 65b interconnects fastening part 63, thereby fastening part 63 upwards supported mutually in week.
Fastening part 63 forms from the rear surface of flange 62 in the mode of extending, and is set to a plurality ofly, upwards is spaced from each other in week simultaneously.In the fastening part 63 each is provided with the first fastener hole 63a, can make by the clamp structure such as screw stator unit 41 be fixed to described the first fastener hole 63a.
As mentioned above, the drive motors 40 that is applied to embodiment of the present disclosure is the inner-rotor type drive motors, and described inner-rotor type drive motors has stator unit 41 and is arranged on the rotor unit 42 of the inboard of stator unit 41.Therefore, compare with the stator unit that is applied to widely used outer-rotor type drive motors in traditional range, stator unit 41 need to have major diameter.Therefore, the flange portion 62 of the bearing block 60 that is fixed to the upper of stator unit 41 need to have and the corresponding major diameter of the size of stator unit 41.
Extend to integratedly the rear side of flange portion 62 according to the fastening part 63 of present embodiment from the periphery of flange portion 62, thereby so that stator unit 41 is installed on the flange portion 62 of bearing block 60, the size of flange portion 62 is remained minimize simultaneously.
Simultaneously, the ad-hoc location corresponding with the first fastener hole 63a in stator unit 41 outsides is provided with the second fastener hole 41d, thereby clamp structure can be secured to the first fastener hole 63a by passing the second fastener hole 41d, thereby stator unit 41 is fixed to bearing block 60.
Bearing block described above 60 and its various piece (that is, cover part 61, flange portion 62, the first ribs 64, the second ribs 65a and 65b and fastening part 63) form by injection moulding etc.The bearing block 60 that forms is arranged among the mould M1 and M2 that is used to form bucket 20, inject by inserting, thereby form bucket 20, and so that bearing block 60 is positioned at the inboard of the rear surface of bucket 20.
The the second ribs 65b that is formed on outer circumferential side that the second ribs 65a is connected with 65b connects along circumferential fastening part 63 spaced apart from each other, thereby fastening part 63 supports mutually.
As shown in Figure 5, under bearing block 60 is arranged on state between two mould M1 and the M2, make bucket 20 by carrying out hardening of resin after the space that between with two mould M1 of resin injection and M2 and bearing block 60, forms.
In the technique by mould M1 and M2 moulding bucket 20 as mentioned above, be arranged on the bearing block 60 fastening part 63 so that bearing block 60 supported by the mould M1 among mould M1 and the M2, thereby prevent that bearing block 60 is mobile in the process of injecting resin.Yet, being provided with in the situation with large diameter flange portion 62 at bearing block 60 as mentioned above, the distance between the fastening part 63 is larger, so bearing block 60 may not stably be supported by mould M1.
Therefore, be provided with support section 66 according to the fastening part 63 of embodiment of the present disclosure at its adjacent area, described support section 66 has annular shape as shown in Figure 4, and is positioned at the plane identical with the rear surface of bucket 20.Like this, in with the technique of bearing block 60 injection mouldings on bucket 20, as shown in Figure 6, support section 66 so that the surface of bearing block 60 by support section 66 directly supported by the mould M1 that is used for moulding bucket 20, thereby prevent that bearing block 60 is owing to the pressure of the molten resin of the inside that acts on mould M1 and M2 moves, therefore form bucket 20, and so that bearing block 60 is arranged on the exact position.
Although illustrated and described embodiment more of the present disclosure, but, it is apparent to those skilled in the art that in the situation that does not break away from principle of the present disclosure and spirit, can make in these embodiments change, the scope of the present disclosure is limited by claim and equivalent thereof.
Claims (8)
1. washing machine comprises:
Fuselage;
Bucket is installed in the fuselage, is used for holding water;
Rotary barrel is rotatably installed in interior of bucket;
Drive motors is configured to for generation of the revolving force that makes the rotary barrel rotation;
Bearing block is formed on the rear surface of bucket by inserting moulding, and is provided with the drive motors that is installed in wherein,
Wherein, described drive motors comprises stator unit, rotor unit and rotating shaft, stator unit forms annular, rotor unit is arranged on the stator unit inboard, to be rotated simultaneously with stator unit is interactional, one end of rotating shaft is connected to rotary barrel, and the other end of rotating shaft is connected to the middle part of rotor unit
Wherein, bearing block comprises cover part, flange portion and a plurality of fastening part, described cover part forms annular and is provided with the bearing of installing on the perimeter surface within it, thereby supporting rotating shaft rotatably, flange portion extends radially outward from cover part, and drive motors is fixed on the flange portion, and described a plurality of fastening parts extend to the rear side of flange portion integratedly from the periphery of flange portion, upwards be spaced from each other in week simultaneously, stator unit is fastened on described a plurality of fastening part.
2. washing machine as claimed in claim 1, wherein, each in described a plurality of fastening parts is provided with the first fastener hole, is used for fastening subelement.
3. washing machine as claimed in claim 2, wherein, stator unit comprises the second fastener hole that is arranged on the position corresponding with the first fastener hole.
4. washing machine as claimed in claim 3, wherein, the outstanding rear surface that surpasses bucket of described fastening part, the adjacent area of fastening part comprises support section, described support section is positioned at the plane identical with the rear surface of bucket.
5. washing machine as claimed in claim 4, wherein, described support section is by the surface support of the mould that is used to form bucket.
6. washing machine as claimed in claim 1, wherein, described bearing block comprises a plurality of the first ribs, the radially extension of described a plurality of the first ribs from flange portion along flange portion.
7. washing machine as claimed in claim 1, wherein, bearing block comprises along at least one second ribs that circumferentially is formed on the flange portion.
8. washing machine as claimed in claim 7, wherein, an outer circumferential side that is formed on flange portion in described at least one second ribs, so that fastening part is interconnected, thereby fastening part supports mutually.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0097993 | 2011-09-28 | ||
| KR1020110097993A KR20130034132A (en) | 2011-09-28 | 2011-09-28 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103031690A true CN103031690A (en) | 2013-04-10 |
Family
ID=46940391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103743435A Pending CN103031690A (en) | 2011-09-28 | 2012-09-27 | Washing machine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20130074553A1 (en) |
| EP (1) | EP2574694A1 (en) |
| KR (1) | KR20130034132A (en) |
| CN (1) | CN103031690A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832546A (en) * | 2014-02-12 | 2015-08-12 | 海尔集团公司 | Bearing support base and washing machine therewith |
| CN106151291A (en) * | 2016-07-29 | 2016-11-23 | 无锡小天鹅股份有限公司 | The bearing block of washing machine and the washing machine with it |
| CN106283507A (en) * | 2015-05-28 | 2017-01-04 | 无锡小天鹅股份有限公司 | For the outer barrel component of washing machine and the washing machine with it |
| CN106319847A (en) * | 2014-09-29 | 2017-01-11 | 青岛海尔滚筒洗衣机有限公司 | Rotary drum washing machine |
| CN110219138A (en) * | 2019-06-14 | 2019-09-10 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine axle sleeve |
| CN110331557A (en) * | 2019-06-14 | 2019-10-15 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine outer cylinder bottom |
| WO2020249084A1 (en) * | 2019-06-14 | 2020-12-17 | 青岛海尔滚筒洗衣机有限公司 | Washing machine shaft sleeve and washing machine outer drum base |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102252508B1 (en) * | 2015-01-05 | 2021-05-14 | 엘지전자 주식회사 | laundry machine |
| KR20220124541A (en) * | 2021-03-03 | 2022-09-14 | 엘지전자 주식회사 | Laundry Treating Machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161391A (en) * | 1995-12-19 | 1997-10-08 | 博施-西门子家用器具有限公司 | Driving device for washing machine of front loading type |
| KR20000050447A (en) * | 1999-01-09 | 2000-08-05 | 윤종용 | A drum washing machine |
| WO2006083108A2 (en) * | 2005-02-01 | 2006-08-10 | Lg Electronics Inc. | Washing machine with double rotor type motor |
| EP2060669A1 (en) * | 2007-11-05 | 2009-05-20 | Daewoo Electronics Corporation | Bearing housing and washing machine therewith |
| CN101608389A (en) * | 2008-06-17 | 2009-12-23 | 海尔集团公司 | Roller washing machine |
-
2011
- 2011-09-28 KR KR1020110097993A patent/KR20130034132A/en not_active Application Discontinuation
-
2012
- 2012-09-14 US US13/616,748 patent/US20130074553A1/en not_active Abandoned
- 2012-09-26 EP EP12186033A patent/EP2574694A1/en not_active Withdrawn
- 2012-09-27 CN CN2012103743435A patent/CN103031690A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161391A (en) * | 1995-12-19 | 1997-10-08 | 博施-西门子家用器具有限公司 | Driving device for washing machine of front loading type |
| KR20000050447A (en) * | 1999-01-09 | 2000-08-05 | 윤종용 | A drum washing machine |
| WO2006083108A2 (en) * | 2005-02-01 | 2006-08-10 | Lg Electronics Inc. | Washing machine with double rotor type motor |
| EP2060669A1 (en) * | 2007-11-05 | 2009-05-20 | Daewoo Electronics Corporation | Bearing housing and washing machine therewith |
| CN101608389A (en) * | 2008-06-17 | 2009-12-23 | 海尔集团公司 | Roller washing machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832546A (en) * | 2014-02-12 | 2015-08-12 | 海尔集团公司 | Bearing support base and washing machine therewith |
| CN104832546B (en) * | 2014-02-12 | 2019-03-29 | 青岛海尔滚筒洗衣机有限公司 | A kind of bearing support block and the washing machine with it |
| CN106319847A (en) * | 2014-09-29 | 2017-01-11 | 青岛海尔滚筒洗衣机有限公司 | Rotary drum washing machine |
| CN106319847B (en) * | 2014-09-29 | 2019-08-27 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN106283507A (en) * | 2015-05-28 | 2017-01-04 | 无锡小天鹅股份有限公司 | For the outer barrel component of washing machine and the washing machine with it |
| CN106151291A (en) * | 2016-07-29 | 2016-11-23 | 无锡小天鹅股份有限公司 | The bearing block of washing machine and the washing machine with it |
| CN110219138A (en) * | 2019-06-14 | 2019-09-10 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine axle sleeve |
| CN110331557A (en) * | 2019-06-14 | 2019-10-15 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine outer cylinder bottom |
| WO2020249084A1 (en) * | 2019-06-14 | 2020-12-17 | 青岛海尔滚筒洗衣机有限公司 | Washing machine shaft sleeve and washing machine outer drum base |
| CN110331557B (en) * | 2019-06-14 | 2022-09-16 | 重庆海尔滚筒洗衣机有限公司 | Outer cylinder bottom of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130034132A (en) | 2013-04-05 |
| US20130074553A1 (en) | 2013-03-28 |
| EP2574694A1 (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103031690A (en) | Washing machine | |
| US10079518B2 (en) | Rotor for a motor, and a motor and an appliance comprising the rotor, and a method for making a rotor | |
| EP1659204A1 (en) | Washing machine | |
| KR100489982B1 (en) | Washing container for a washing machine | |
| CN101311403B (en) | Washing machine mounted with multiple motor and its barrel | |
| CN103911811A (en) | Balancer and washing machine having the same | |
| US9850614B2 (en) | Machine for washing or drying laundry | |
| CN103132278A (en) | Washing machine | |
| CN108023453A (en) | The motor of washing machine and the washing machine with the motor | |
| US8749111B2 (en) | Motor for washing machine and washing machine having the same | |
| CN104832546B (en) | A kind of bearing support block and the washing machine with it | |
| AU2005202262A1 (en) | Washing machine | |
| CN104022589A (en) | Motor speed detection and feedback device and motor with motor speed detection and feedback device | |
| CN109790675A (en) | Electric appliance direct-driving motor mounting device | |
| CN101399469A (en) | Driving motor for washing machine | |
| EP3926172B1 (en) | Motor, pump, and washing device | |
| KR100582300B1 (en) | Motor mounting structure in washing machine | |
| KR101940516B1 (en) | Motor and washing machine having the same | |
| KR20050066541A (en) | Motor mounting structure in washing machine and structure of rotor in motor of washing machine | |
| AU2015202559B2 (en) | A rotor for a motor, and a motor and an appliance comprising the rotor, and a method for making a rotor | |
| KR100582298B1 (en) | Motor mounting structure in washing machine and structure of rotor in motor of washing machine | |
| KR100650782B1 (en) | Structure of driving unit for use in drum-type washing machine | |
| KR20150053312A (en) | Washing machine | |
| KR20140041996A (en) | Washing machine | |
| KR200441149Y1 (en) | Motor for a vacuum cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |