CN102234910A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN102234910A CN102234910A CN2011101041607A CN201110104160A CN102234910A CN 102234910 A CN102234910 A CN 102234910A CN 2011101041607 A CN2011101041607 A CN 2011101041607A CN 201110104160 A CN201110104160 A CN 201110104160A CN 102234910 A CN102234910 A CN 102234910A
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- mentioned
- filter
- tank
- circulation waterway
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- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention provides a washing machine. The washing machine is provided with a first circulating water path and a second circulating water path at the inner circumferential surface of a water groove, the first circulating water path comprises: a first opening part and a first filter provided with a first discharge part, the second circulating water path comprises: a second opening part, a second discharging part, and a second filter provided with a third discharging part between the second opening part and the second discharging part, the second discharging part is disposed at a position lower than the first discharging part. Therefore, even under the condition of a lower setting of a washing water level, sufficient water pressure can be kept to make water pass by the filter, thereby preventing reduction of collecting efficiency of foreign matters such as thread scraps, etc.
Description
Technical field
Even the present invention relates to a kind of washing machine that under the low situation of water level, also can keep the hydraulic pressure of abundance for water circulation.
Background technology
In the past, in order to be collected in foreign matters such as for example line bits that produce in the washing process efficiently and in Japanese kokai publication hei 7-255992 communique (patent documentation 1), disclose washing machine with circulation waterway and filter.
Below with reference to Fig. 4 the washing machine shown in the patent documentation 1 is described.
Fig. 4 is the integrally-built sectional view that is illustrated in the existing washing machine of being put down in writing in the patent documentation 1.As shown in Figure 4, existing washing machine is made of following parts: be configured in tank 3 in the water jacket 2, be located at circulation waterway 120 on tank 3 inner peripheral surfaces, be located at the upper end of circulation waterway 120 and have the drainage openings 140 of lint filter (lint filter) 150 along vertical.On the inner surface of the bottom of tank 3, be provided with impeller 5, be the radial back side blade 502 that is formed with in the side relative of this impeller 5 with tank 3 bottoms.
So if there is rotating rotary drum 5 under the water state in tank 3, the pump efficiency that then utilizes back side blade 502 should make the water of tank 3 bottoms pass outlet pass 200 and be fed to the lower ending opening 130 of circulation waterway 120.Subsequently, the water that is admitted to rises in circulation waterway 120 and in drainage openings 140 is discharged to tank 3.At this moment, the foreign matters such as line bits of sneaking in the water in being discharged to tank 3 are collected by lint filter 150.
In addition, existing washing machine is automatically selected the water yield according to the amount of washings, and therefore, under the few situation of the amount of washings, the water levels in the tank 3 are set at lower position.In this case, the pump efficiency that is caused by the back side blade 502 of impeller 5 should weaken and can not make the drainage openings 140 that rises to circulation waterway 120 upper ends waterborne fully.Therefore, the water yield through lint filter 150 reduces, causes the collection efficiency of foreign matter is descended.
Therefore, the collection efficiency of foreign matter considered a kind of method that the water yield through lint filter is increased for water level being set in the higher position to improve.Yet, in this case, also need to keep the washing water yield more than the ormal weight all the time in the washings amount, so can't obtain water-saving result after a little while.
Summary of the invention
Washing machine of the present invention comprises: have the tank of impeller in the bottom so that wrapping the water jacket of tank in the tank rotation mode freely, wherein, inner peripheral surface at tank is provided with the 1st circulation waterway and the 2nd circulation waterway, the 1st circulation waterway comprises: the 1st peristome, and it is located on the position relative with the outer circumferential side of impeller; The 1st filter, it has the 1st discharge portion that is located at tank top, and the 2nd circulation waterway comprises: the 2nd peristome, it is located on the position relative with the outer circumferential side of impeller; The 2nd discharge portion, it is located on the tank; The 2nd filter, it comprises the 3rd discharge portion that is located between the 2nd peristome and the 2nd discharge portion, the 2nd discharge portion is located at than on the low position of the 1st discharge portion.Thus, even under the situation of setting water level lower, also can via filter water be discharged from the 2nd circulation waterway.As a result, can improve collection efficiency to foreign matters such as line bits.
Description of drawings
Fig. 1 is the integrally-built sectional view of washing machine of expression embodiments of the present invention.
Fig. 2 is the stereogram of structure of the 2nd circulation waterway of the washing machine of explanation embodiments of the present invention.
Fig. 3 is the stereogram of internal structure of the 2nd circulation waterway of the washing machine of explanation embodiments of the present invention.
Fig. 4 is the integrally-built sectional view of the existing washing machine of expression.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.In addition, the present invention is not limited only to present embodiment.
Embodiment
Fig. 1 is the integrally-built sectional view of washing machine of expression embodiments of the present invention.
As shown in Figure 1, the washing machine of present embodiment comprises: have the tank 3 of many limberss 16 on every side so that wrapping the water jacket 2 of tank 3 in the tank 3 rotations mode freely.Water jacket 2 is supported on the inside of shell 1 by many suspension rods (not shown), thereby the vibration transfer that prevents water jacket 2 arrives shell 1.Be provided with the balancing weight 11 that suppresses vibration when being used in centrifugal dehydration in the upper end of tank 3.
Be provided with impeller 5 freely in the rotation of the bottom of tank 3.Impeller 5 comprises: be formed on this impeller 5 by the stirring vane 501 of tank 3 open side, be located at the radial back side blade 502 by tank 3 bottom sides of this impeller 5.And the rotary power that is installed in the motor 6 on the lower surface of water jacket 2 transmits to tank 3 and impeller 5 by motor pulley 7, belt 8, main pulley 9 and powershift portion 10.The connection of the driving shaft between tank 3 and the impeller 5 is mechanically switched in powershift portion 10, makes that tank 3 and impeller 5 are rotation integratedly when centrifugal dehydration, has only impeller 5 rotations when not carrying out centrifugal dehydration.In addition, also can adopt not by belt 8 etc., but utilize direct drive mode to drive the structure of tank 3 and impeller 5 rotations.
In addition, the inner peripheral surface at tank 3 is equipped with the 1st water route wall member 30.And, between the inner peripheral surface of the 1st water route wall member 30 and tank 3, be formed with extend along vertical (comprising vertical) roughly, the cross section is that the 1st circulation waterway 12, the 1 circulation waterways 12 of flat pattern have: at the 1st peristome 13 of lower ending opening with have the 1st filter 15 in the 1st discharge portion 14 of upper end open.On the 1st discharge portion 14, in order to collect line bits etc. and for example netted lint filter releasably is installed.
In addition, the inner peripheral surface at tank 3 is equipped with the 2nd water route wall member 31.And, between the inner peripheral surface of the 2nd water route wall member 31 and tank 3, be formed with extend along vertical (comprising vertical) roughly, the cross section is the 2nd circulation waterway 17 of flat pattern.The 2nd circulation waterway 17 comprises: the 2nd peristome 18 of lower ending opening, the 2nd discharge portion 19 of upper end open and be located at the 2nd discharge portion 19 below and to tank 3 inner the 2nd outstanding filters 25.In the 2nd filter 25, be provided with the 3rd discharge portion 23.And the 2nd discharge portion 19 of the 2nd circulation waterway 17 is located at than on the low position of the 1st discharge portion 14 of the 1st circulation waterway 12.Thus, under the situation that water level is set lowlyer,, also can make water discharge circulation fully from the 2nd discharge portion 19 even hydraulic pressure is lower.As a result, can collect foreign matters such as line bits with high collection efficiency, and, the washing that is dropped into is fully dissolved with washing agent, thereby in the duration of runs that is set of impeller, wash with high cleaning performance.
Below, describe the 2nd circulation waterway 17 in detail with reference to accompanying drawing.
Fig. 2 is the stereogram of structure of the 2nd circulation waterway of the washing machine of explanation embodiment of the present invention.Fig. 3 is the stereogram of internal structure of the 2nd circulation waterway of the washing machine of explanation embodiments of the present invention.In addition, Fig. 2 is the stereogram of the 2nd circulation waterway of the washing machine of the observed embodiments of the present invention of interior all sides (face side of the 2nd circulation waterway) from tank.Fig. 3 is the stereogram of the 2nd circulation waterway of the observed embodiment of the present invention of outer circumferential side (rear side of the 2nd circulation waterway) from tank.
As shown in Figures 2 and 3, the 2nd circulation waterway 17 is made of main member 20, and main member 20 is formed with: the 2nd peristome 18, and it is at the lower ending opening of main member 20; The 2nd discharge portion 19, it is to the inside opening of tank 3; Filter chamber 21, it is used for loading and unloading and is roughly the 2nd integrally formed (comprising the case shape) filter 25 of case shape to the inside opening of tank 3.
In addition, as shown in Figure 3,, be provided with water route 22a, the water route 22b that is communicated to the 2nd discharge portion 19 from the 2nd peristome 18 in the both sides of filter chamber 21 in the inside of the 2nd circulation waterway 17.And, be respectively equipped with in the water route of filter chamber 21 22a, water route 22b side the top that is positioned at the lint filter 33 of the 2nd filter 25 removably, outlet pass 23a, 23b.
The 2nd filter 25 comprises filter frame 40 and is used to collect the netted lint filter 33 of line bits etc.At this moment, roughly the lint filter 33 of bag shape (comprising a bag shape) is arranged on the 2nd filter 25 in mode outstanding in tank 3.Thus, the counter-rotating of the impeller 5 the when line of the 2nd filter 25 bits collection surface is provided in washing, rinsing running turn round under the situation about stopping and during draining washings in tank 3, flow into make under the situation of the 2nd circulation waterway 17 lint filter 33 be difficult to these washing current over against, thereby can reduce water through out-of-date flow velocity.As a result, can prevent unfavorable conditions such as the collected lines bits of lint filter 33 turn back in the tank 3 once more, therefore, no matter water level is a height is that low can both significantly the minimizing when washing is finished considered to be worth doing attached to the line on the clothing.
In addition, flow in the 2nd filter 25 and be being located at than the lint filter 33 of the 2nd filter 25 by outlet pass 23a, the 23b of top position and flow in the 2nd filter 25 via the filter chamber 21 of the 2nd circulation waterway 17 from the water that the 2nd filter 25 is discharged.Thus, can carry out collection effectively to foreign matter, and, prevent to be easy to when impeller reverses etc. to take place when the washing running stops, collected line bits is free in the lint filter 33.
In addition,, can easily confirm lint filter 33 in tank 3, so scavenge filter suitably by the blocked state of line bits etc. by the 2nd filter 25 is set highlightedly.At this moment, for example also can form lint filter 33 with mylar system fiber having been implemented the fiber after the antibacterial treatment.Thus, can prevent from mouldly to wait generation, thereby can continue, wholesomely wash by what line bits of collecting etc. caused.
In addition, the 2nd filter 25 constitutes filter chamber 21 loading and unloading of filter frame 40 with respect to the main member 20 of the 2nd circulation waterway 17.And, filter frame 40 comprises protuberance 42 and maintaining part 41, this protuberance 42 is formed on the lower end of filter frame 40, this maintaining part 41 is formed on the upper end of filter frame 40, be roughly U font (comprising the U font), which is provided with claw 43 with fitting portion (not shown) tabling of filter chamber 21.At this moment, for example, can make maintaining part 41 strains by utilizing resin to form maintaining part 41, and to loading and unloading between filter chamber 21 and the 2nd filter 25.
Particularly, when being installed to filter frame 40 in the filter chamber 21, at first, the protuberance 42 that is formed at the lower end of filter frame 40 is inserted peristome 44 in the filter chamber 21 that is located at main member 20.Then, be that fulcrum makes the claw 43 of filter frame 40 rotations on the maintaining part 41 of being located at filter frame 40 and embedded hole 45 tablings that are located at the upper end of filter chamber 21 with the protuberance 42 that inserts.Thus, claw of maintaining part 41 43 and embedded hole 45 tablings that are located at the upper end of filter chamber 21, the claw 43 that utilizes protuberance 42 and maintaining part 41 clamps the filter frame 40 of the 2nd filter 25, be accommodated in the filter chamber 21.
On the other hand, under the situation about filter frame 40 being unloaded in inherent filtration device chamber 21, at first, Yi Bian Yi Bian push the top of maintaining part 41 downwards it forwards pulled out.Thus, remove chimeric between the embedded hole 45 of the claw 43 of the 2nd filter 25 and filter chamber 21, take off and filter frame 40 and lint filter 33 are integratedly inherent filtration device chamber 21, thereby can be easily the lint filter 33 of the 2nd filter 25 be cleaned.
In other words, usually, for being considered to be worth doing by lint filter 33 collected lines, owing to dirt, washing agent residue etc. contain a lot of moisture, therefore, and if the line bits are placed in the bad tank of gas permeability 3, then may be mouldy in the lint filter 33.Therefore,, can easily clean the 2nd filter 25 by adopting structure with respect to filter chamber's 21 loading and unloading filter frames 40, thus the washing machine that realization can wholesomely be used.
In addition, be provided with notch 34 in filter frame 40 both sides, this notch 34 is used for when the 2nd filter 25 is installed on filter chamber 21 via the outlet pass 23a in the filter chamber 21, outlet pass 23b water flowing in the 2nd filter 25.
In addition, below filter chamber 21, be provided with the portion of stockpiling 32.At this moment, the outlet pass 23a of filter chamber 21, outlet pass 23b are located at the high position of lint filter 33 lowest ends than the 2nd filter 25.That is to say that the lower end of ratio the 2nd filter 25 the when outlet pass of filter chamber 21 (outlet pass 23a, outlet pass 23b) is located at the 2nd filter 25 with filter chamber's 21 tablings is by the position of top.Thereby form following structure: water such as circulated washing water flow in the tank 3 via being located at the lint filter 33 on the 2nd discharge portion from the top of the 2nd filter 25.
Thus, when the counter-rotating running of the impeller 5 in washing, rinsing when running stops and during draining, make in the tank 3 from the 2nd discharge portion 19 flow into and in the 2nd circulation waterway 17 from above downwards the washings of adverse current flow into the lint filter 33 of the 2nd filter 25 via water route 22a, the water route 22b of the 2nd circulation waterway 17 from outlet pass 23a, outlet pass 23b, thereby can collect foreign matter.
In addition, as shown in Figure 3, inside at the 2nd circulation waterway 17, in water route 22a, water route 22b, on the position relative, be respectively equipped with teat 24a, teat 24b, so that near the flowing path section area outlet pass 23a, the outlet pass 23b becomes narrow and small with outlet pass 23a, the outlet pass 23b of filter chamber 21.Thus, can guarantee the hydraulic pressure of discharging from the 2nd discharge portion 19, and, can also guarantee the water yield that outlet pass 23a, outlet pass 23b via the 2nd circulation waterway 17 flow into to the 2nd filter 25.
The following describes the action of the washing machine of the present embodiment that constitutes in the above described manner.
At first, as if driving impeller 5 rotations under the state of the water that in water jacket 2, stockpiles ormal weight, then in tank 3, produce the current that rotate along general horizontal direction (comprising horizontal direction) owing to the stirring vane 501 of upper surface shown in Figure 1, that be located at impeller 5.At this moment, utilize impeller 5 back side blade 502 pump efficiency should, make the water between the bottom surface of the bottom surface that is in tank 3 and tank 2 pass through water flowing portion 26 by last suction.Then, rapidly be sent to the 1st discharge portion 14, rapidly be sent to the 2nd discharge portion 19 via the 2nd circulation waterway 17 via the 1st circulation waterway 12 from the 1st peristome 13 by the water of last suction from the 2nd peristome 18.
The water that rises along the 1st circulation waterway 12 is ejected in the tank 3 through the lint filter of the 1st filter 15.In addition, the water that rises along the 2nd circulation waterway 17 is ejected in the tank 3 from the 2nd discharge portion 19.At this moment, the part of the water that rises along the 2nd circulation waterway 17 enters filter chamber's 21 those sides via outlet pass 23a, outlet pass 23b, and is ejected in the tank 3 through the lint filter 33 on the 3rd discharge portion 23 that is located at the 2nd filter 25.
At this moment, under the situation that for example amount at washings is many, water level is high (for example water level H among Fig. 1), the pressure of the water that rises in the 1st circulation waterway 12 is higher, therefore, rapidly water is discharged in the tank 3 from the 1st filter 15 by the 1st discharge portion 14.On the contrary, the amount of washings less, under the low situation of water level (for example water level L among Fig. 1), the pressure of the water that rises in the 1st circulation waterway 12 is lower, therefore, the water of discharging from the 1st filter 15 tails off.
But, the 2nd discharge portion 19 of the 2nd circulation waterway 17 is located at the position lower than the 1st discharge portion 14 of the 1st circulation waterway 12, make that the distance from peristome to ejection portion of the 2nd circulation waterway 17 is shorter than the distance from peristome to water spray portion of the 1st circulation waterway 12.Thus, even under the low situation of water level (for example water level L among Fig. 1), also can in the 2nd circulation waterway 17, rise by the water capacity is changed places, and be ejected in the tank 3 through the 2nd filter 25 swimmingly, thereby utilize the lint filter 33 of the 2nd filter 25 to collect for example foreign matter such as line bits.
As explained above like that, in the washing machine of present embodiment, no matter the water level height can both utilize the 1st filter 15 and the 2nd filter 25 to remove contained foreign matter in the water in the tank 3 effectively.In addition, can both make washings keep sufficient hydraulic pressure ground to discharge circulation at all water level settings, so the washing agent that is put to the washing usefulness in the tank is fully dissolved, thereby in the duration of runs of setting, wash with high cleaning performance.
In addition, also can on the main member 20 of the 2nd circulation waterway 17, form, afterwards filter frame 40 is installed on the main member 20 according to the thickness of filter frame 40 to the hollow recess of the 2nd circulation waterway 17 sides.Thus, can make the 2nd filter 25 forwards outstanding, be hooked into the situation on the 2nd filter 25 so for example can prevent when washing washings.
Claims (4)
1. washing machine, it comprises: has the tank of impeller in the bottom so that wrapping the water jacket of above-mentioned tank in the above-mentioned tank rotation mode freely, it is characterized in that,
Inner peripheral surface at above-mentioned tank is provided with the 1st circulation waterway and the 2nd circulation waterway,
Above-mentioned the 1st circulation waterway comprises:
The 1st peristome, it is located on the position relative with the outer circumferential side of above-mentioned impeller;
The 1st filter, it has the 1st discharge portion that is located at above-mentioned tank top;
Above-mentioned the 2nd circulation waterway comprises:
The 2nd peristome, it is located on the position relative with the outer circumferential side of above-mentioned impeller;
The 2nd discharge portion, it is located on the above-mentioned tank;
The 2nd filter, it comprises the 3rd discharge portion that is located between above-mentioned the 2nd peristome and above-mentioned the 2nd discharge portion;
Above-mentioned the 2nd discharge portion is located at than on the low position of above-mentioned the 1st discharge portion.
2. washing machine according to claim 1 is characterized in that,
Above-mentioned the 2nd circulation waterway comprises: be provided with the filter chamber and the water route that is located at the both sides of above-mentioned filter chamber of outlet pass,
The above-mentioned outlet pass of above-mentioned filter chamber be located at above-mentioned the 2nd filter with above-mentioned filter chamber tabling the time the lower end of above-mentioned the 2nd filter of ratio by the position of top.
3. washing machine according to claim 2 is characterized in that,
Above-mentioned the 2nd filter is set in above-mentioned tank outstanding.
4. according to claim 2 or 3 described washing machines, it is characterized in that,
Be provided with to the side-prominent teat of above-mentioned outlet pass on the position relative in the above-mentioned water route of above-mentioned the 2nd circulation waterway with the above-mentioned outlet pass of above-mentioned filter chamber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-103322 | 2010-04-28 | ||
| JP2010103322A JP5625466B2 (en) | 2010-04-28 | 2010-04-28 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102234910A true CN102234910A (en) | 2011-11-09 |
| CN102234910B CN102234910B (en) | 2013-05-08 |
Family
ID=44885993
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201270828U Expired - Fee Related CN202081302U (en) | 2010-04-28 | 2011-04-25 | Washing machine |
| CN 201110104160 Expired - Fee Related CN102234910B (en) | 2010-04-28 | 2011-04-25 | Washing machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201270828U Expired - Fee Related CN202081302U (en) | 2010-04-28 | 2011-04-25 | Washing machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5625466B2 (en) |
| CN (2) | CN202081302U (en) |
| TW (1) | TWI427203B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400394A (en) * | 2016-10-31 | 2017-02-15 | 无锡小天鹅股份有限公司 | Washing machine |
| CN107208347A (en) * | 2015-01-28 | 2017-09-26 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN111655924A (en) * | 2018-01-31 | 2020-09-11 | 松下知识产权经营株式会社 | Washing machine |
| CN113062089A (en) * | 2021-03-18 | 2021-07-02 | 创维电器股份有限公司 | Pulsator washing machine with adjustable filter assembly |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5625466B2 (en) * | 2010-04-28 | 2014-11-19 | パナソニック株式会社 | Washing machine |
| JP2015139600A (en) * | 2014-01-29 | 2015-08-03 | ハイアールアジア株式会社 | Component and washing machine |
| JP6933884B2 (en) * | 2016-01-27 | 2021-09-08 | 東芝ライフスタイル株式会社 | Washing machine |
| CN111155279B (en) * | 2020-01-10 | 2024-02-13 | 合肥海尔洗衣机有限公司 | Floating filter device and washing machine |
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| CN1097822A (en) * | 1993-06-24 | 1995-01-25 | 松下电器产业株式会社 | Automatic washing machine |
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| CN202081302U (en) * | 2010-04-28 | 2011-12-21 | 松下电器产业株式会社 | Washing machine |
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| JPH09294894A (en) * | 1996-05-07 | 1997-11-18 | Matsushita Electric Ind Co Ltd | Washing machine |
| JP3296789B2 (en) * | 1998-06-26 | 2002-07-02 | 三洋電機株式会社 | Washing machine |
| JP2000354697A (en) * | 1999-06-15 | 2000-12-26 | Toshiba Corp | Washing machine |
| JP2001046792A (en) * | 1999-08-10 | 2001-02-20 | Toshiba Corp | Washer |
-
2010
- 2010-04-28 JP JP2010103322A patent/JP5625466B2/en not_active Expired - Fee Related
-
2011
- 2011-03-25 TW TW100110348A patent/TWI427203B/en not_active IP Right Cessation
- 2011-04-25 CN CN2011201270828U patent/CN202081302U/en not_active Expired - Fee Related
- 2011-04-25 CN CN 201110104160 patent/CN102234910B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097822A (en) * | 1993-06-24 | 1995-01-25 | 松下电器产业株式会社 | Automatic washing machine |
| JP3787914B2 (en) * | 1996-09-20 | 2006-06-21 | 松下電器産業株式会社 | Washing machine |
| CN1228488A (en) * | 1998-01-29 | 1999-09-15 | 三洋电机株式会社 | Washing machine |
| JP4100113B2 (en) * | 2002-09-24 | 2008-06-11 | 松下電器産業株式会社 | Washing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208347A (en) * | 2015-01-28 | 2017-09-26 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN106400394A (en) * | 2016-10-31 | 2017-02-15 | 无锡小天鹅股份有限公司 | Washing machine |
| CN106400394B (en) * | 2016-10-31 | 2019-07-19 | 无锡小天鹅股份有限公司 | Washing machine |
| CN111655924A (en) * | 2018-01-31 | 2020-09-11 | 松下知识产权经营株式会社 | Washing machine |
| CN111655924B (en) * | 2018-01-31 | 2022-05-03 | 松下知识产权经营株式会社 | Washing machine |
| CN113062089A (en) * | 2021-03-18 | 2021-07-02 | 创维电器股份有限公司 | Pulsator washing machine with adjustable filter assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011229718A (en) | 2011-11-17 |
| JP5625466B2 (en) | 2014-11-19 |
| CN202081302U (en) | 2011-12-21 |
| CN102234910B (en) | 2013-05-08 |
| TWI427203B (en) | 2014-02-21 |
| TW201209242A (en) | 2012-03-01 |
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