CN1490455A - Washing machines - Google Patents
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- CN1490455A CN1490455A CNA031553370A CN03155337A CN1490455A CN 1490455 A CN1490455 A CN 1490455A CN A031553370 A CNA031553370 A CN A031553370A CN 03155337 A CN03155337 A CN 03155337A CN 1490455 A CN1490455 A CN 1490455A
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Abstract
PROBLEM TO BE SOLVED: To obtain a sufficient discharging amount even when washing is performed with washing water of a higher detergent density with a water amount smaller than a specified water amount, or even when the water level in a washing/spin-drying tub is low, to accelerate the dissolution of the detergent by increasing the circulation efficiency of the washing water, and to improve the washing performance for a washing machine which circulates the detergent liquid by utilizing a forced circulation water channel.
Description
Technical field
The present invention relates to a kind of utilization is arranged on hold concurrently forced circulation water route in the dehydration barrel of laundry and makes the water that contains washing agent/washing powder (below become " washings ") that the washing machine of circulation take place.
Background technology
In existing representative washing machine, general by the agitator that is called impeller is rotated, wash.The structure of this washing machine is described below with reference to Fig. 6.
As shown in Figure 6, the bottom of the double dehydration barrel 1 of laundry is provided with rotatable impeller 2 freely, and its outer bottom is provided with the flange 3 that usefulness is installed.Outer bucket 4 is located at the outside of the double dehydration barrel 1 of laundry, and the motor 5 that drives double dehydration barrel 1 of laundry and impeller 2 is installed below the bucket 4 outward.In addition, outer bucket 4 is suspended in the housing 6 in the vibrationproof mode by vibrationproof part 7.The top of the double dehydration barrel 1 of laundry is provided with the fluid balance ring 8 that inside is packaged with liquid.
The lateral parts of the double dehydration barrel 1 of laundry is provided with forced circulation water route 9.Rotation along with impeller 2, the blade 10 that is located at impeller 2 downsides will be in water below the impeller 2 from pump chamber 11 pumps that are in the impeller periphery to forced circulation water route 9, arrive near the fluid balance ring 8, the opening portion 12 from forced circulation water route 9 sprays in the double dehydration barrel 1 of laundry more always.
In this existing washing machine, passing the water yield and the relation of the position between the peristome 12 and the water surface that circulate, spray in forced circulation water route 9 has very big relation.When thereby amount of inlet water is less than the regulation water yield corresponding with the clothing that will wash and does washing with the washings of high concentration, and reach when washing under " ultralow water level " in lower " low water level " of the less so water level of the clothing that will wash, the water yield that existing the circulation ejection is less, be difficult to promote the dissolving of washing agent/powder and be difficult to expect improve the problem of clean effect by spill washing agent/powder at the clothing top-pour.
Summary of the invention
The present invention is intended to address the above problem, its purpose is to lack than the regulation water yield in the water yield, dense washings wash and do washing to hold concurrently and also can obtain sufficient injection flow rate under the lower occasion of water level in the dehydration barrel with washing agent/powder, thereby improve the cycle efficieny of washings, promote the dissolving of washing agent/powder, improve washing (-)off properties.
To achieve these goals, washing machine of the present invention is provided with rotation impeller freely in the hold concurrently bottom of dehydration barrel of the laundry that is surrounded from the outside by outer barrel, top in the double dehydration barrel of laundry is provided with the fluid balance ring, the pump chamber that forms from the periphery of the downside blade of impeller is provided with the forced circulation water route near the fluid balance ring, the pump water effect that is provided with the blade that relies on the impeller downside in this forced circulation water route hold concurrently from doing washing dehydration barrel top ejection washings the 1st water jet and be arranged on the 2nd water jet of the below of the 1st water jet.
Like this, lack than the regulation water yield and higher washings of the concentration of washing agent/powder when washing in water consumption, and under the lower occasion of the water level in dehydration barrel is held concurrently in laundry, also can obtain sufficient injection flow rate, thereby can improve the cycle efficieny of washings, promote the dissolving of washing agent/powder, improve washing (-)off properties.
Be provided with in the invention described in the technical scheme 1 of the present invention: the rotation impeller freely that is arranged on the double dehydration bucket bottom of laundry; Surround the outer bucket that dehydration barrel is held concurrently in described laundry from the outside; Be arranged on the fluid balance ring on top that dehydration barrel is held concurrently in described laundry; Near till the pump chamber that forms from the periphery of the downside blade of described impeller is set to the described fluid balance ring forced circulation water route; In described forced circulation water route, the pump water effect that is provided with the downside blade that relies on described impeller with washings from described laundry hold concurrently dehydration barrel the top ejection the 1st water jet and be positioned at the 2nd water jet of the 1st water jet below.Like this, rely on the pump water effect of the downside blade of impeller, can spray washings from the 1st water jet and the 2nd water jet, lack than the regulation water yield and washing agent in water consumption/when the higher washings of powder concentration wash, and under the lower occasion of the water level in dehydration barrel is held concurrently in laundry, also can obtain sufficient injection flow rate, can improve the cycle efficieny of washings, promote the dissolving of washing agent/powder, improve washing (-)off properties.
Invention described in the technical scheme 2 is, the forced circulation water route that the laundry in the invention described in the technique scheme 1 is held concurrently and had at least 1 pair of subtend to be provided with in the dehydration barrel.Like this, can increase the water jet of recirculated water, the circular flow of washings can further be increased, thereby can promote the dissolving of washing agent/powder, improve washing (-)off properties.
Invention described in the technical scheme 3 is, in the invention described in technique scheme 1 or 2, the forced circulation water route that laundry is held concurrently and to be had at least 1 pair of subtend to be provided with in the dehydration barrel, the position of the 1st water jet that wherein is positioned at the top in a forced circulation water route is arranged to lower than the 1st water jet in another forced circulation water route.Lack than the regulation water yield and higher washings of the concentration of washing agent/powder when washing in water consumption, and under the lower occasion of the water level in dehydration barrel is held concurrently in laundry, also can obtain sufficient injection flow rate.In addition, the quantity of the water jet by increasing recirculated water can increase the circular flow of washings, improves the cycle efficieny of washings, promotes the dissolving of washing agent/powder, improves washing (-)off properties.
Invention described in the technical scheme 4 is, in the invention described in technique scheme 2 or 3, wherein be arranged in the 1st water jet in a forced circulation water route and the 2nd water jet and be arranged on the position different with the position of the short transverse of the 1st water jet in another forced circulation water route and the 2nd water jet.Like this, for each designated water level the water jet that can spray sufficient recirculated water can be set, simultaneously, when washing with the few and higher washings of concentration washing agent/powder of specific water's regulation water yield, and under the lower occasion of the water level in dehydration barrel is held concurrently in laundry, also can obtain sufficient injection flow rate.In addition, the quantity of the water jet by increasing recirculated water can increase the circular flow of washings, improves the cycle efficieny of washings, promotes the dissolving of washing agent/powder, improves washing (-)off properties.
Invention described in the technical scheme 5 is, in the invention described in the technique scheme 2～4, the position that wherein is arranged in the 1st water jet in a forced circulation water route and the 2nd water jet is respectively than the 1st water jet in another forced circulation water route and the position height of the 2nd water jet, and the 2nd water jet that wherein is positioned at a forced circulation water route is lower than the 1st water jet in another forced circulation water route.Like this, for each designated water level the water jet that can spray sufficient recirculated water can be set, simultaneously, when washing with the few and higher washings of concentration washing agent/powder of specific water's regulation water yield, and under the lower occasion of the water level in dehydration barrel is held concurrently in laundry, also can obtain sufficient injection flow rate.In addition, the quantity of the water jet by increasing recirculated water can increase the circular flow of washings, improves the cycle efficieny of washings, promotes the dissolving of washing agent/powder, improves washing (-)off properties.
Invention described in the technical scheme 6 is, in the invention described in the technique scheme 1～5, and the water jet place on the forced circulation water route, the height of central portion is than the height height of both sides on the lower limb of opening portion.Like this, the recirculated water that sprays from the forced circulation water route can launch in very wide angle, thereby can exhaustively water on the clothing that being spread across in the double dehydration barrel of laundry.
Description of drawings
Fig. 1 is the longitudinal section of the washing machine among the 1st embodiment of the present invention.
Fig. 2 is the time sequential routine figure of the washing stroke of this washing machine.
Fig. 3 is the longitudinal section of the washing machine among the 2nd embodiment of the present invention.
Fig. 4 is the longitudinal section of the washing machine among the 3rd embodiment of the present invention.
Fig. 5 (a) is the front view in the forced circulation water route of the washing machine among the 4th embodiment of the present invention, and Fig. 5 (b) is the vertical view in this forced circulation water route.
Fig. 6 is the longitudinal section of existing washing machine.
In the accompanying drawing, 1 is the double dehydration barrel of laundry; 2 is impeller; 4 is outer bucket; 8 is the fluid balance ring; 10 is the downside blade; 11 is pump chamber; 16 is the forced circulation water route; 17 is the 1st water jet; 18 is the 2nd water jet.
The specific embodiment
Embodiments of the invention are described with reference to the accompanying drawings.Wherein, put on identical symbol, and omitted explanation them with component part identical in the prior art.
(embodiment 1)
As shown in fig. 1, draining valve 13 is used for the washings in the outer bucket 4 are discharged, and water intaking valve 14 is used for supplying water in dehydration barrel 1 is held concurrently in laundry.A succession of operating process such as laundry, rinsing, dehydration are finished in the operation of control device 15 control motors 5, draining valve 13, water intaking valve 14 etc. successively.
The lateral parts of holding concurrently dehydration barrel 1 in laundry, the pump chamber 11 that forms from the periphery at the downside blade 10 of impeller 2 is provided with forced circulation water route 16 till near the fluid balance ring 8.Be provided with in this forced circulation water route 16: at the 1st water jet 17 of the top ejection washings of the dehydration barrel 1 of holding concurrently from doing washing under the pump water effect of the downside blade 10 of impeller 2 be positioned at the 2nd water jet 18 below the 1st water jet 17.
The operational circumstances of said structure is described below.As shown in Figure 2, control device 15 is at first opened water intaking valve 14 and is advanced water, enters and drops into laundry and hold concurrently till the water yield of the about 1/2a of half water yield of the corresponding regulation water yield of the washings a in the dehydration barrel 1.When condensate tank of dehumidifier 19 detects water level and has reached 1/2a, close water intaking valve 14, the concentration of washing agent/washing powder is about and makes motor 5 energisings under 2 times the high concentration state in washings, utilize the mixing power of impeller 2 to carry out the high concentration stirring, till official hour t1, open water intaking valve 14 afterwards once more and advance water,, and then carry out stirring operation until the water yield that reaches regulation.
Water level in dehydration barrel 1 is held concurrently in laundry is lower, the water yield has only regulation water yield a 1/2 o'clock, along with impeller 2 rotations, though the water below the impeller 2 also can be risen by pump upwards by forced circulation water route 16, but also can seldom the situation of recirculated water sometimes also can appear can not spraying from the amount of the recirculated water of the 1st water jet 17 ejection.On the contrary, can spray recirculated water from 18 of the 2nd water jets that are arranged in the 1st water jet 17 belows.
In addition, the water yield in dehydration barrel 1 is held concurrently in laundry becomes regulation water yield a, when water level is higher, can spray recirculated water from the 1st water jet 17 in dehydration barrel 1 is held concurrently in laundry.At this moment, owing to the 2nd water jet 18 is under the water surface, so also can in water, spray recirculated water.
Like this, be about in the concentration of washings under 2 times the high concentration state clean, under the situation of the inevitable step-down of water level, and reach " ultralow water level " in " low water level " though etc. the water of the regulation water yield infeed laundry and hold concurrently under the also low situation of dehydration barrel 1 middle water level, also can obtain sufficient injection flow rate, improve the cycle efficieny of washings from the 1st water jet 17 or the 2nd water jet 18.Like this, can promote the dissolving of washing agent/powder, the washings of the enough high concentrations of energy wash washings, and the amount that needn't increase washing agent/powder just can improve washing (-)off properties, and reduce water consumption.
In addition, when water level is higher, can make the washings submerged by the washings of the 1st water jet 17 ejection for the clothing that floats on the surface, and because washings are watered on the clothing in dehydration barrel 1 is held concurrently in laundry, can reduce the washing uneven phenomenon, improve washing (-)off properties.
(embodiment 2)
As shown in Figure 3, laundry is formed with the 1st forced circulation water route 20 and the 2nd forced circulation water route 21 in holding concurrently in the dehydration barrel 1, and they are set at laundry respectively and hold concurrently in the dehydration barrel 1 on the relative position.The 1st forced circulation water route 20 is provided with the 1st water jet 22, is provided with the 2nd water jet 23 on the height that is positioned at below the 1st water jet 22.Equally, also be provided with the 1st water jet 24 on the 2nd forced circulation water route 21 and be positioned at the 2nd water jet 25 on the height below the 1st water jet 24, and the 1st water jet 24 is arranged on than on the low position of the 1st water jet 22 in the 1st forced circulation water route 20.Other formations are identical with embodiment 1, and we put on identical symbol to them, and omit the explanation to it.
The operational circumstances of above-mentioned formation is described below.As above-mentioned embodiment 1 described in utilize under the situation that the few high concentration washings of the water yield wash, and reach " ultralow water level " in " low water level " though etc. the water of the regulation water yield infeed laundry and hold concurrently under the situation that water level is also low in the dehydration barrel 1, will be less from the amount of the recirculated water of the 1st water jet 22 ejection in the 1st forced circulation water route 20, the sometimes basic recirculated water that just can not spray.On the contrary, can spray recirculated water from the 1st water jet the 24, the 2nd water jet 25 in the 2nd forced circulation water route 21 and 23 of the 2nd water jets in the 1st forced circulation water route 20.
In addition, when the water level in dehydration barrel 1 is held concurrently in laundry was high water level, along with the rotation of impeller 2, the water in the impeller 2 passed the 1st forced circulation water route 20, arrives fluid balance ring 8, sprays in the double dehydration barrel 1 of laundry from the 1st water jet 22.At this moment, the 1st water jet the 24, the 2nd water jet 25 in the 2nd forced circulation water route 21 and the 2nd water jet 23 in the 1st forced circulation water route 20 are positioned at the underwater, and Xiang Shuizhong sprays recirculated water.
Like this, be about in the concentration of washings under 2 times the high concentration state and clean under the situation of the inevitable step-down of water level, and reach " ultralow water level " in " low water level " though etc. the water of the regulation water yield infeed laundry and hold concurrently under the also low situation of dehydration barrel 1 middle water level, also can obtain sufficient injection flow rate by the quantity that increases the recirculated water water jet, improve the cycle efficieny of washings, so can promote the dissolving of washing agent/powder.Owing to can washings be washed with the washings of high concentration, the amount of the washing agent/powder that needn't increase input just can improve washing (-)off properties, and reduces water consumption.
In addition, when water level is higher water level, can make the washings submerged by the washings of the 1st water jet 22 ejections for the clothing that floats on the surface, and because washings are watered on the clothing in dehydration barrel 1 is held concurrently in laundry, can reduce the washing uneven phenomenon, improve washing (-)off properties.
(embodiment 3)
As shown in Figure 4, laundry is held concurrently and to be formed with the 1st forced circulation water route 26 and the 2nd forced circulation water route 27 in the dehydration barrel 1, being configured in laundry respectively and holding concurrently in the dehydration barrel 1 on vis-a-vis the position.Be provided with the 1st water jet 28 in the 1st forced circulation water route 26 and highly be positioned at the 2nd water jet 29 of the 1st water jet 28 belows.Also be provided with the 1st water jet 30 in same the 2nd forced circulation water route 27 and highly be positioned at the 2nd water jet 31 of the 1st water jet 30 belows.
And the 1st water jet 28 in the 1st forced circulation water route 26 is on the height different with the 1st water jet 30 in the 2nd forced circulation water route 27, and in addition, the height of the 2nd water jet 29,31 also is arranged to different.
The height of each water jet in each forced circulation water route is arranged on than on the position of each water level by the about 20mm of height.Specifically, as shown in Figure 4, the height and position of the 1st water jet 28 in the 1st forced circulation water route 26 is arranged to than about the high 20mm of " high water level " b, the height and position of the 1st water jet 30 in the 2nd forced circulation water route 27 is arranged to than about the high 20mm of " middle water level " c, the height and position of the 2nd water jet 29 in the 1st forced circulation water route 26 be arranged to than " low water level " d (=1/2b) about high 20mm, the height of the 2nd water jet 31 in the 2nd forced circulation water route 27 be arranged to than " ultralow water level " e (=1/2c) about high 20mm.Other formations are identical with embodiment 1, and they are put on identical symbol, and omit the explanation to them.
The following describes the operational circumstances of above-mentioned formation.Under the situation that the washings of heap(ed) capacity of regulation is dropped into, water level will be set to high water level b.1/2 the water yield that 14 water inlets of control device 15 control water intaking valves, water inlet at first enter high water level b is low water level d.When condensate tank of dehumidifier 19 detects water level and reaches low water level d, close water intaking valve 14, be about in the concentration of washings under 2 times the state and make motor 5 energisings, carry out high concentration and stir.Afterwards, open water intaking valve 14 water inlets once more, will enter the water level b of regulation specifically, and then carry out whipping process.
Laundry is held concurrently water level in the dehydration barrel 1 when being lower than 1/2 the water level of predetermined water level b, rotation along with impeller 2, be in impeller 2 following water and risen, the recirculated water ejection will be arranged from the 2nd water jet 29 in the 1st forced circulation water route 26 and the 2nd water jet 31 in the 2nd forced circulation water route 27 by the pump that makes progress by the 1st forced circulation water route 26 and the 2nd forced circulation water route 27.In addition, from the 1st water jet 30 in the 2nd forced circulation water route 27 the recirculated water ejection is arranged also in some cases.
In addition, under other designated water levels beyond the high water level, carry out high concentration when stirring and water level when being in predetermined water level, at least can be from the ejection of the water jet more than 1 recirculated water.
Like this, under arbitrary selected designated water level, can spray more recirculated water, thereby can improve the cycle efficieny of washings, promote the dissolving of washing agent/powder.Simultaneously, water on the washings that is sprinkled upon in the double dehydration barrel 1 of laundry, can reduce clean uneven phenomenon, improve washing (-)off properties by washings with high concentration.
And, entered in water inlet under the occasion of predetermined water level, because the position higher than each water level is provided with the water jet more than at least 1, washings can make the washings submerged, and washings can water on the clothing that is spread across in the double dehydration barrel 1 of laundry, thereby can reduce and clean inhomogeneously, improve washing (-)off properties.
(embodiment 4)
As shown in Figure 5, forced circulation water route 32 (cross section) is made into slightly to be circular-arc, and locates at the water jet (opening portion) in forced circulation water route 32, and the height of the middle body 33 of lower limb is provided with than both sides 34 height.Other constitute with embodiment 1 in identical.
Operational circumstances in the above-mentioned formation is described below.Because narrower between the crack between middle body 33 place's lower edges and the upper limb, thus from the washings of the peristome ejection of water jet, will be from the injection flow rate B of the peristome of the both end sides of gap broad than big from the injection flow rate A of central portion ejection, the while flow velocity also can be accelerated.Like this, just can be in both end sides with very wide angle ejection recirculated water.
Like this, recirculated water just can water on all clothings that are spread across in the double dehydration barrel of laundry with not omitting, thereby can reduce the uneven phenomenon of washing.
In sum, adopt the words of the 1st technical scheme described in the present invention, by be provided with on the forced circulation water route pump water effect that the downside blade that relies on impeller carries out hold concurrently from doing washing dehydration barrel top ejection washings the 1st water jet and be positioned at the 2nd water jet below the 1st water jet, when washing with the few and higher washings of concentration washing agent/powder of specific water's regulation water yield, and under the lower occasion of the water level in dehydration barrel is held concurrently in laundry, also can obtain sufficient injection flow rate, thereby can improve the cycle efficieny of washings, promote the dissolving of washing agent/powder, improve washing (-)off properties.
Claims (6)
1. a washing machine is characterized in that comprising: the rotation impeller freely that is arranged on the double dehydration bucket bottom of laundry; Surround the outer bucket that dehydration barrel is held concurrently in described laundry from the outside; Be arranged on the hold concurrently fluid balance ring on dehydration barrel top of described laundry; Near till the pump chamber that forms from the periphery of the downside blade of described impeller is set to the described fluid balance ring forced circulation water route;
In described forced circulation water route, the pump water effect that is provided with the downside blade that relies on described impeller with washings from described laundry hold concurrently dehydration barrel the top ejection the 1st water jet and be positioned at the 2nd water jet of the 1st water jet below.
2. washing machine as claimed in claim 1 is characterized in that: the forced circulation water route that has at least 1 pair of subtend to be provided with in the double dehydration barrel of laundry.
3. washing machine as claimed in claim 1 or 2, it is characterized in that: the forced circulation water route that laundry is held concurrently and to be had at least 1 pair of subtend to be provided with in the dehydration barrel, the position of the 1st water jet that wherein is positioned at the top in a forced circulation water route is arranged to lower than the 1st water jet in another forced circulation water route.
4. as claim 2 or 3 described washing machines, it is characterized in that: wherein be arranged in the 1st water jet on the forced circulation water route and the 2nd water jet be arranged on the 1st water jet in another forced circulation water route and the 2nd water jet on positions different on the short transverse.
5. the washing machine described in each of claim 2～4, it is characterized in that: the position that is arranged in the 1st water jet in one of them forced circulation water route and the 2nd water jet is respectively than the 1st water jet in another forced circulation water route and the position height of the 2nd water jet, and the 2nd water jet that is positioned at one of them forced circulation water route is lower than the 1st water jet in another forced circulation water route.
6. the washing machine described in each of claim 1～5, it is characterized in that: at the water jet place that is located on the forced circulation water route, the height of the central portion of opening portion lower limb is than the height height of both sides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002248257 | 2002-08-28 | ||
| JP2002248257A JP2004081652A (en) | 2002-08-28 | 2002-08-28 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1490455A true CN1490455A (en) | 2004-04-21 |
Family
ID=32055685
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031553370A Pending CN1490455A (en) | 2002-08-28 | 2003-08-27 | Washing machines |
| CN 03208160 Expired - Lifetime CN2665179Y (en) | 2002-08-28 | 2003-08-27 | Washing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208160 Expired - Lifetime CN2665179Y (en) | 2002-08-28 | 2003-08-27 | Washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004081652A (en) |
| CN (2) | CN1490455A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845738A (en) * | 2009-03-25 | 2010-09-29 | 松下电器产业株式会社 | Washing machine |
| CN103628278A (en) * | 2013-11-04 | 2014-03-12 | 深圳市海普创科技开发有限公司 | Vibration attenuation structure and vibration attenuation method for pulsator washing machine and pulsator washing machine |
| CN106661799A (en) * | 2014-11-26 | 2017-05-10 | 松下知识产权经营株式会社 | Washing machine |
| CN107002335A (en) * | 2014-12-23 | 2017-08-01 | 伊莱克斯家用电器股份公司 | Method and washing machine for washing clothing in the washing machine with automatic throwing amount device |
| EP3103912A4 (en) * | 2014-01-29 | 2017-08-30 | Haier Asia International Co., Ltd. | Device and washing machine |
| CN110453438A (en) * | 2018-05-08 | 2019-11-15 | 青岛海尔洗衣机有限公司 | Internal circulation system and clothing washing facility for clothing washing facility |
| CN110924085A (en) * | 2018-09-20 | 2020-03-27 | 无锡小天鹅电器有限公司 | Washing machine and dewatering barrel assembly and waterfall spraying cover plate thereof |
| CN111485388A (en) * | 2019-01-29 | 2020-08-04 | 无锡小天鹅电器有限公司 | Washing machine and dewatering barrel assembly and waterfall spraying cover plate thereof |
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| US8966944B2 (en) | 2008-08-01 | 2015-03-03 | Lg Electronics Inc. | Control method of a laundry machine |
| US9416478B2 (en) | 2009-03-31 | 2016-08-16 | Lg Electronics Inc. | Washing machine and washing method |
| EP3103909B1 (en) | 2009-02-11 | 2017-08-16 | Lg Electronics Inc. | Washing machine |
| US9822473B2 (en) | 2009-07-27 | 2017-11-21 | Lg Electronics Inc. | Control method of a laundry machine |
| US9695537B2 (en) | 2009-07-27 | 2017-07-04 | Lg Electronics Inc. | Control method of a laundry machine |
| US9234307B2 (en) | 2009-07-27 | 2016-01-12 | Lg Electronics Inc. | Control method of a laundry machine |
| US10533275B2 (en) | 2009-07-27 | 2020-01-14 | Lg Electronics Inc. | Control method of a laundry machine |
| US8776297B2 (en) | 2009-10-13 | 2014-07-15 | Lg Electronics Inc. | Laundry treating apparatus and method |
| KR101600795B1 (en) * | 2009-10-13 | 2016-03-08 | 엘지전자 주식회사 | Washing machine |
| US9045853B2 (en) | 2009-10-13 | 2015-06-02 | Lg Electronics Inc. | Laundry treating apparatus |
| CN102140749A (en) * | 2011-03-16 | 2011-08-03 | 蒋全林 | Washing machine and washing control method thereof |
| JP2017196030A (en) * | 2016-04-26 | 2017-11-02 | 東芝ライフスタイル株式会社 | Washing machine |
| CN112030452B (en) * | 2020-08-14 | 2023-07-18 | 珠海格力电器股份有限公司 | Hydrodynamic washing machine and washing method |
-
2002
- 2002-08-28 JP JP2002248257A patent/JP2004081652A/en active Pending
-
2003
- 2003-08-27 CN CNA031553370A patent/CN1490455A/en active Pending
- 2003-08-27 CN CN 03208160 patent/CN2665179Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101845738A (en) * | 2009-03-25 | 2010-09-29 | 松下电器产业株式会社 | Washing machine |
| CN101845738B (en) * | 2009-03-25 | 2013-01-16 | 松下电器产业株式会社 | Washing machine |
| CN103628278A (en) * | 2013-11-04 | 2014-03-12 | 深圳市海普创科技开发有限公司 | Vibration attenuation structure and vibration attenuation method for pulsator washing machine and pulsator washing machine |
| EP3103912A4 (en) * | 2014-01-29 | 2017-08-30 | Haier Asia International Co., Ltd. | Device and washing machine |
| CN106661799A (en) * | 2014-11-26 | 2017-05-10 | 松下知识产权经营株式会社 | Washing machine |
| CN107002335A (en) * | 2014-12-23 | 2017-08-01 | 伊莱克斯家用电器股份公司 | Method and washing machine for washing clothing in the washing machine with automatic throwing amount device |
| CN107002335B (en) * | 2014-12-23 | 2019-04-16 | 伊莱克斯家用电器股份公司 | For washing the method and washing machine of clothing in the washing machine with automatic throwing amount device |
| CN110453438A (en) * | 2018-05-08 | 2019-11-15 | 青岛海尔洗衣机有限公司 | Internal circulation system and clothing washing facility for clothing washing facility |
| CN110924085A (en) * | 2018-09-20 | 2020-03-27 | 无锡小天鹅电器有限公司 | Washing machine and dewatering barrel assembly and waterfall spraying cover plate thereof |
| CN111485388A (en) * | 2019-01-29 | 2020-08-04 | 无锡小天鹅电器有限公司 | Washing machine and dewatering barrel assembly and waterfall spraying cover plate thereof |
| CN111485388B (en) * | 2019-01-29 | 2022-08-26 | 无锡小天鹅电器有限公司 | Washing machine and dewatering barrel assembly and waterfall spraying cover plate thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004081652A (en) | 2004-03-18 |
| CN2665179Y (en) | 2004-12-22 |
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