CN1229538C - Washing machine and washing method using it - Google Patents
Washing machine and washing method using it Download PDFInfo
- Publication number
- CN1229538C CN1229538C CNB021559406A CN02155940A CN1229538C CN 1229538 C CN1229538 C CN 1229538C CN B021559406 A CNB021559406 A CN B021559406A CN 02155940 A CN02155940 A CN 02155940A CN 1229538 C CN1229538 C CN 1229538C
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- Prior art keywords
- washing
- foam
- washings
- detergent
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- Expired - Fee Related
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/002—Washing machines, apparatus, or methods not otherwise provided for using bubbles
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/14—Ribs or rubbing means forming part of the receptacle
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/42—Detergent or additive supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detergent Compositions (AREA)
Abstract
A washing machine to secure washing power to reduce uneven washing by converting dissolved wash water into detergent bubbles, and spraying the laundry in a tub with the bubbles from above, in a washing machine which efficiently removes dirt through the action of the detergent bubbles.
Description
Technical field
The present invention relates to a kind of effect by detergent foam can effectively remove the washing machine of dirt and use the method that it washs.
Background technology
In the past, as representational washing machine, the paddle that is known as pulsating was rotated washed.Followingly the structure of this washing machine is described with reference to Fig. 9.
As shown in Figure 9, encase the washing and dewatering groove 3 that paddle 2 is arranged at the bottom in the water jacket 1, and be suspended on the washing machine housing 5 by suspension rod 4.Motor 6 drives paddle 2 or washing and dewatering grooves 3 by hold concurrently shaft coupling 8 of V-type band 7 and reducing gear.Draining valve 9 is used for discharging the washings in the washing and dewatering groove 3, and feed water valve 10 is used for supplying water in washing and dewatering groove 3.
The fluid balancer 11 that shakes when promising reduction is dewatered is set in washing and dewatering groove 3, is provided with on the top of washing and dewatering groove 3 and covers 12.Control device 13 is used for controlling motor 6 and draining valve 9 and feed water valve 10, and control washing successively, clean, each process such as dehydration.
Below the work of washing machine with said structure is described.Washing machine entry into service after rendering to the washing agent of washings and ormal weight in the washing and dewatering groove 3.Control device 13 control feed water valves 10 provide the water of ormal weight in washing and dewatering groove 3, then, control device 13 drive motors 6 rotate paddle 2.By the rotation agitator treating of paddle 2 hold concurrently washings and water in the drench pit 3, washing agent can be dissolved in the water gradually like this becomes washings, and the dirt of washings is worked.
But the washing machine of this structure is just guaranteed cleaning strength by the mechanical force of washings in the drench pit 3 of being held concurrently by rotation, the agitator treating of paddle 2.Therefore, so the washings that exists the mechanical force of paddle 2 to be delivered to preferably to be in washing and dewatering groove 3 bottoms, and can make washings obtain higher cleaning strength and because mechanical force is difficult to be delivered to the uneven problem of washing that the washings that is in washing and dewatering groove 3 tops can not be guaranteed sufficient cleaning strength.
Summary of the invention
The invention solves above-mentioned problem, inhomogeneous to guarantee cleaning strength and to reduce washing as first purpose.
For reaching above-mentioned first purpose, washing machine of the present invention is that detergent foam is washed from the washings that the top is injected in the washing and dewatering groove.
As second purpose, be that a large amount of detergent foam is contacted with dirty linen in addition, can make detergent foam combine and remove dirt to improve cleaning strength like this with more dirt particles oily and that stick on the oil.
For reaching described second purpose, washing methods of the present invention is that the washings in the washing and dewatering groove is stained with under the state of detergent foam, with mechanical force in washings.
Specifically, washing machine of the present invention, water jacket is accommodated in the sink in the described water jacket, is located at the porous plastid that the lid and having on the top of described water jacket is communicated with pump and the foam-making apparatus of formation detergent foam; It is characterized in that: described lid has the foam discharge portion that peristome is arranged on the interior side direction of sink, described water jacket has the passage that vertically forms along the internal face part of water jacket, the top of described passage is connected with the foam discharge portion, the bottom of described passage is communicated with the inner bottom part of described water jacket, is provided with described porous plastid in the bottom of described passage.
In addition, washing methods of the present invention, be to use to have the washing methods that detergent foam is injected into the washing machine of the mechanism on the washings, it is characterized in that washing: in water, make it become the stage of the making washings of washings described detergent dissolution by following order, bubble is imported in the described washings, make it form the stage of the making foam of described detergent foam, top from described washings, supply with first foam of described foam at the appointed time and supply with the stage, after the described first foam supply stage, supply with second foam of described foam and supply with the stage, the washing stage that paddle is rotated, with supply with the described washing stage that the stage carries out simultaneously with second foam of supplying with described foam.
Use washing machine of the present invention to wash detergent foam is touched in the dirty linen effectively and fully, detergent foam is played a role to more oil and the particulate fouling that sticks on the oil.In addition, the washings porous of high wash concentration can improve cleaning strength like this in a large amount of washings.
In addition, washing machine of the present invention is owing to using the clean result that realizes by means of the washings foam effectively, so have the control device that stores best washing methods in advance.Control device has the function of control washing flow.
Description of drawings
Fig. 1 is the profilograph of the washing machine of the embodiment of the invention 1.
Fig. 2 is the circuit block diagram of the washing machine of the embodiment of the invention 1.
Fig. 3 is the figure that represents the washing agent molecule in the model mode.
Fig. 4 has represented washing agent molecular melting illustraton of model under the state in water.
Fig. 5 is the illustraton of model of bubble when passing through washings.
Fig. 6 is the profilograph of the washing machine of the embodiment of the invention 2.
Fig. 7 is the profilograph of the washing machine water supply installation of the embodiment of the invention 2.
Fig. 8 is the washing machine circuit block diagram of the washing machine of the embodiment of the invention 2.
Fig. 9 is the profilograph of washing machine in the past.
The specific embodiment
Below, specific embodiments of the invention are elaborated with reference to accompanying drawing.
(embodiment 1)
As shown in Figure 1, water jacket 14, its inside is provided with the washing and dewatering groove 15 of configuration rotationally, is suspended on the washing machine shell 17 by suspension rod 16.Motor 18 rotates the paddle 21 that drives washing and dewatering groove 15 and be arranged on washing and dewatering groove 15 inside bottom by V-type band 19 and reducing gear 20.
Feed water valve 28 is used for supplying water in washing and dewatering groove 15, and draining valve 29 is used for discharging the washings in the water jacket 14.
Below the work of the washing machine of embodiment 1 is described.Washing machine entry into service after putting into washings and washing agent in the washing and dewatering groove 15, controlling organization 31 make feed water valve 28 work and water supply starts, and meanwhile washing and dewatering groove 15 also begins to rotate.Before water level in washing and dewatering groove 15 reached designated water level, washing and dewatering groove 15 rotated.On such limit washing and dewatering groove 15 is rotated under the situation about supplying water on the limit, utilize the mixing power that rotation produced to make the detergent dissolution of input in water by washing and dewatering groove 15.
When reaching designated water level, feed water valve 28 quits work, and controlling organization 31 makes pump 27 work, makes air be admitted to the porous plastid that is arranged in washings (porous element) 25 that is located at passage 24 bottoms by pipe 26.Its result is admitted to porous plastid 25 interior air and can becomes bubble and rising when porous plastid 25 is discharged as shown in Figure 1, produces detergent foam after the water surface is washed in arrival.Detergent foam rises by passage 24 and constantly injects (pour) to the interior washings of washing and dewatering groove 15 from the foam discharge portion 23 of lid 22.The washing methods of foam efficient, flexible utilization is stored in the storing mechanism 35, according to the method that is stored each process by control device 30 control washings.
Below detergent foam is elaborated.As shown in Figure 3, if washing agent molecule 200 usefulness models are represented, can find out that it is made of hydrophilic group 202 and lipophilic group 204.Following washing agent state soluble in water is represented in Fig. 4.Washing agent molecule 200 is and lines up shape on the water surface, and complete washing agent molecule as one by one or micelle (group) be present in the water.In addition, after in a single day the washing agent molecule of the water surface is eliminated, so the washing agent molecule in the water will be at once to the water surface move to replenish.
Therefore, for example shown in Figure 5, when bubble 210 was fed in the washings, bubble 210 will rise to the water surface, produced the foam 220 that the washing agent molecule 200 of lining up is intactly kept its shape as foam film at the water surface.That is, because being listed in the surface as much as possible, washing agent molecule 200 produces foam 220, so formed the foam that higher detergent concentration is arranged.At this moment, as replenishing of the washing agent molecule of being taken away by foam, the washing agent molecule in the liquid will be shifted to the water surface.Therefore, if continuously send into bubble 210, so also just constantly generate foam 220.At this moment on this foam film lipophilic group 204 to the inside so that the outside arrange.
The foam of producing like this 220 contacted with the surface of dirty linen or by clothing, like this, when particulate fouling oily and that stick on the oil combines and taken away by washing agent with above-mentioned lipophilic group 204.In addition, when foam 220 by in the clothing in case vanish, the result is that the washings of high wash concentration can penetrate in the clothing so, its result can remove the dirt on the clothing easilier.So the practice can be cleaned clothing effectively.
Promptly, make washings form foam, and make this foam by in the surface or washings of washings, so can be except that deoiling and sticking in particulate fouling on the oil, or when foam by in the washings in case vanish, the washings of so high detergent concentration will penetrate in the washings, so also can improve cleaning strength.
In addition, cause the volume of washings to increase to some extent, therefore can bring into play the effect of detergent ingredients with a spot of washings for the dirt of washings owing to formed foam.And because detergent foam is injected from the top of washings, the dirt of the washings that the mechanical force that is positioned at washing and dewatering groove 15 tops is difficult to be delivered to also can play good effect like this, has therefore reduced sink washing non-uniform phenomenon up and down.
(embodiment 2)
The washing machine of embodiment 2 is characterized in that having water supply installation and control device, and relevant other parts use the same-sign with example in the past shown in Figure 9 to describe.
As shown in Figure 6, feed water valve 38 and water supply installation 39 are together by the interior rear portion that is loaded on washing machine.Water supply installation 39 makes the water that provides from feed water valve 38 pass through detergent box 40 as shown in Figure 7, is provided in the washing and dewatering groove 3 from outlet 41 again.On detergent box 40, be provided with the input port 42 of protruding from the bottom surface.This input port 42 has gap 300, and is covered in by lid 43.Be provided with porous plastid 44 in the bottom of detergent box 40.This porous plastid 44 is connected with pump 46 by pipe 45.The foam-making apparatus of embodiment 2 is made of porous plastid 44, pipe 45 and pump 46.
The formation of control device 47 is represented by the dotted line part of Fig. 8.Controlling organization 48 is microcomputers, and by the work of function switching mechanism 49 control motors 6, draining valve 9, feed water valve 38 and pump 46, and a series of processes such as reaching dehydration is washed, cleaned in control successively.Input set mechanism 50 is used for setting operation process etc., and controlling organization 48 input is from the information of input set mechanism 50, and serves as that the basis is shown to inform the user by indication mechanism 51 with this information.Storing mechanism 52 is by the control storage data necessary of controlling organization 48.But also have source power supply 53 and power switch 54.
Below the work of the washing machine of embodiment 2 is described.In washings is devoted to washing and dewatering groove 3, and washing agent also is devoted to back washing machine entry into service in the detergent box 40.Controlling organization 48 is started working to carry out the water supply of ormal weight feed water valve 38.In a single day stop to supply water after amount supplies water in accordance with regulations, then controlling organization 48 makes pump 46 work, at this moment air is fed to the foaming portion 44 that is arranged in washings by pipe 45.
Its result is fed to the air in the porous plastid 44 as shown in Figure 7, has become bubble 210 and rise when porous plastid 44 is discharged, and be generated as the washing foam after arriving the washing water surface.After discharging in detergent box 40, detergent foam is injected into the washings in the washing and dewatering groove 3 through outlet 41.
After pump 46 was through certain hour work, controlling organization 48 made feed water valve 38 work, opens water supply once again, implements washing process after reaching designated water level.Water in the detergent box 40 is injected in the washing and dewatering groove 3 from outlet 41 by siphon principle.
The washing methods of described foam efficient, flexible utilization is stored in the storing mechanism 52, according to stored method each process by control device 47 control washings.
With above-mentioned way, from washings, generate detergent foam, and make detergent foam touch dirty washings surface or by washings inside.Like this, oil and the particulate fouling that sticks on the oil just combine and can be pulled away with the washing agent molecule.In addition, when foam by in the washings in case when vanishing, can become the washings of high detergent concentration and penetrate in the washings, thereby can obtain higher cleaning strength.In addition, owing to generate detergent foam, the volume of washings can increase to some extent, therefore promptly uses a spot of washings that detergent ingredients is played a role effectively to the dirt of washings.And owing to be to inject detergent foam from the top, therefore the dirt of the washings that the mechanical force that is positioned at washing and dewatering groove 3 tops is difficult to be delivered to also can be brought into play the effect of washings, has so just reduced the uneven phenomenon of washing.
(embodiment 3)
In embodiment 3, used controlling organization shown in Figure 2 31, washing and dewatering groove 15 has been rotated make pump 27 carry out work, and detergent foam has been supplied on the interior washings of washing and dewatering groove 15 from the top while can control.Other formation is identical with embodiment 1.
Below the work of the washing machine of embodiment 3 is described.
Washing machine entry into service after washings and washing agent are devoted in the washing and dewatering groove 15, at this moment controlling organization 31 makes feed water valve 28 work, water supply start, and simultaneously, washing and dewatering groove 15 also begins to rotate.Washing and dewatering groove 15 rotated before water level in washing and dewatering groove 15 arrived designated water level.On such limit washing and dewatering groove 15 is rotated under the situation about supplying water on the limit, utilize the mixing power that rotation provided of washing and dewatering groove 15, the detergent dissolution that makes input is in water.
When reaching designated water level, stop to supply water, but washing and dewatering groove 15 is rotated further.Controlling organization 31 makes pump 27 work, and air is fed to the porous plastid 25 that is arranged in washings by pipe 26.Be fed to air in the porous plastid 25 and when porous plastid 25 is discharged, become bubble again and rise, and when arriving the washing water surface, generate detergent foam.Detergent foam rises through passage 24, and on being injected into washings in the washing and dewatering groove 15 from the foam discharge portion 22 of lid 22.
That is, when washing and dewatering groove 15 rotates, owing to be provided with the foam discharge portion 23 of discharging detergent foam on the top of washing and dewatering groove 15, so the detergent foam that is discharged from can fully be injected in the washings that rotates and move.Its result, washings all can work for the dirt of large-scale washings, so just can reduce the uneven phenomenon of washing.
The washing methods of efficient, flexible utilization foam is stored in the storing mechanism 35 like this, and according to the every process of stored method by control device 30 control washings.
And, in the present embodiment, the limit makes the washing and dewatering groove 15 of the foregoing description 1 rotate the limit and makes pump 27 work, on detergent foam supplied with washings in the washing and dewatering groove 15 from the top, or the limit makes the washing and dewatering groove 3 rotation limits of the foregoing description 2 make pump 46 work, on detergent foam supplied with washings in the washing and dewatering groove 3 from the top, can both obtain same effect.
(embodiment 4)
In embodiment 4, Yi Bian paddle 21 is rotated, make pump 27 work on one side with controlling organization shown in Figure 2 31, detergent foam is supplied on the interior washings of washing and dewatering groove 15 from the top.Other formations are identical with embodiment 1.
Below just the work of the washing machine of embodiment 4 describe.
Washing machine entry into service after washings and washing agent are placed in the washing and dewatering groove 15, controlling organization 31 make feed water valve 28 work and water supply starts, and meanwhile, washing and dewatering groove 15 also begins to rotate.Washing and dewatering groove 15 rotated before water level in washing and dewatering groove 15 arrived designated water level.Washing and dewatering groove 15 is rotated under the situation about supplying water on the limit, utilize the mixing power that rotation produced of washing and dewatering groove 15 to dissolve the washing agent of input.
Feed water valve 28 quits work when reaching designated water level.Make motor 18 work so that paddle 21 is rotated by controlling organization 31.Simultaneously, make pump 27 work by controlling organization 31 so that air is fed in the porous plastid 25 in the washings by pipe 26.Be fed to air in the porous plastid 25 and when porous plastid 25 is discharged, become bubble again and rise, after arriving the washing water surface, be generated as detergent foam.On detergent foam rises through passage 24 and is injected into washings in the washing and dewatering groove 15 from the foam discharge portion 23 of lid 22.
At this moment, owing to paddle 21 rotates, the position of the washings that is positioned at washing and dewatering groove 15 is also changed, so detergent foam can be injected on the washings fully.Its result, detergent water can work to large-scale washings dirt, reduces the uneven phenomenon of washing.
The washing methods of foam of applying in a flexible way like this effectively is stored in the storing mechanism 35, and according to stored method, is controlled each process of washing by control device 30.
And, the limit makes the paddle 21 of the foregoing description 1 rotate the limit and makes pump 27 work, so that on detergent foam supplied to washings in the washing and dewatering groove 15 from the top, but also can make the paddle 2 rotation limits of the foregoing description 2 make pump 46 work in the limit, so that on detergent foam supplied to washings in the washing and dewatering groove 3 from the top, can both obtain same effect and effect in the present embodiment.
(embodiment 5)
In embodiment 5, controlling organization 31 shown in Figure 2 makes pump 27 by setting-up time work, and the washings in washing and dewatering groove 15 is stained with under the state of foam, Yi Bian paddle 21 is rotated so that washings is implemented the effect of mechanical force, Yi Bian make pump 27 work.Other formations are identical with embodiment 1.
Below just the work of the washing machine of embodiment 5 describe.
Be devoted to back washing machine entry into service in the washing and dewatering groove 15 at washings and washing agent, controlling organization 31 makes feed water valve 28 work and water supply starts, and meanwhile, washing and dewatering groove 15 also begins to rotate.Washing and dewatering groove 15 rotated before water level in washing and dewatering groove 15 arrived designated water level.Under the situation that washing and dewatering groove 15 supplies water while rotating, utilize the mixing power that rotation produced of washing and dewatering groove 15 to dissolve the washing agent of input like this.
At this moment, because washings washing and dewatering groove 15 in is stained with under the state of foam the effect to washings enforcement mechanical force, more contact so can make to produce between detergent foam and the dirty linen, and can make more oil and the particulate fouling that sticks on the oil combine and be pulled away with the washing agent molecule.In addition, can be penetrated into washings in most clothings with high concentration, so can improve cleaning strength.
The washing methods of efficient, flexible utilization foam is stored in the storing mechanism 35 like this, and is controlled each process of washing by control device 30 according to stored method.
And, in the present embodiment, make the pump 27 of the foregoing description 1 carry out work by setting-up time, washings in washing and dewatering groove 15 is stained with under the state of foam, the limit makes paddle 21 rotate limits pump 27 is done, but the pump 46 that also can make the foregoing description 2 is by setting-up time work, the state bottom that washings is stained with foam in washing and dewatering groove 3 makes paddle 2 rotate limits and makes pump 46 work, can obtain same effect and effect.
In the above-described embodiment, use the washing machine of single-channel type to illustrate to all, but the present invention is not limited thereto, also applicable to the dual grooved washing machine.In addition, in an embodiment use washing and dewatering groove is illustrated, but also can be sink.In an embodiment, will invade porous plastid in washings in order to form foam, coming the air in the self-pumping to send in this porous plastid, but also can be the mechanism of generation bubble in washings, has more than limitation and spume by means of the dipping of porous plastid.
Claims (4)
1. washing machine has:
Water jacket is accommodated in the sink in the described water jacket, is located at the porous plastid that the lid and having on the top of described water jacket is communicated with pump and the foam-making apparatus of formation detergent foam; It is characterized in that:
Described lid has the foam discharge portion that peristome is arranged on the interior side direction of sink, and described water jacket has the passage that vertically forms along the part of water jacket internal face,
The top of described passage is connected with the foam discharge portion, and the bottom of described passage is communicated with the inner bottom part of described water jacket, is provided with described porous plastid in the bottom of described passage.
2. washing machine according to claim 1 is characterized in that: described sink is the washing and dewatering groove.
3. washing machine according to claim 1 is characterized in that:
Control device with the described washing machine work of control,
Described control device, have the storing mechanism that stores set instruction and
Controlling organization according to the instruction output instruction signal of described storing mechanism.
4. a washing methods is to use to have the washing methods that detergent foam is injected into the washing machine of the mechanism on the washings, it is characterized in that washing by following order:
With described detergent dissolution in water, make its stage that becomes the making washings of washings,
With bubble import in the described washings, make its stage that forms the making foam of described detergent foam,
From the top of described washings, at the appointed time first foam of supplying with described foam supply with the stage,
Second foam of after the described first foam supply stage, supplying with described foam supply with the stage,
Make washing stage that paddle rotates and
Supply with the described washing stage that the stage carries out simultaneously with second foam of supplying with described foam.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001378326 | 2001-12-12 | ||
| JP2001378326A JP3669326B2 (en) | 2001-12-12 | 2001-12-12 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1425824A CN1425824A (en) | 2003-06-25 |
| CN1229538C true CN1229538C (en) | 2005-11-30 |
Family
ID=19186080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021559406A Expired - Fee Related CN1229538C (en) | 2001-12-12 | 2002-12-12 | Washing machine and washing method using it |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3669326B2 (en) |
| KR (1) | KR100528744B1 (en) |
| CN (1) | CN1229538C (en) |
| MY (1) | MY135144A (en) |
| TW (1) | TWI287595B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050592B (en) * | 2006-04-03 | 2011-01-26 | 海尔集团公司 | Washing method for washing undersatuated foam surface |
| KR100802466B1 (en) * | 2006-10-19 | 2008-02-13 | 삼성전자주식회사 | Washing machine |
| JP6075065B2 (en) * | 2012-12-28 | 2017-02-08 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| JP6074739B2 (en) * | 2012-12-28 | 2017-02-08 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| JP6168442B2 (en) * | 2012-12-28 | 2017-07-26 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| JP6004336B2 (en) * | 2012-12-28 | 2016-10-05 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| KR102437695B1 (en) | 2017-09-29 | 2022-08-29 | 삼성전자주식회사 | Bubble generator and washing machine having the same |
| CN112779732A (en) * | 2019-11-04 | 2021-05-11 | 合肥海尔洗衣机有限公司 | Washing machine |
| WO2023056859A1 (en) * | 2021-10-09 | 2023-04-13 | 青岛海尔洗涤电器有限公司 | Laundry treatment device |
-
2001
- 2001-12-12 JP JP2001378326A patent/JP3669326B2/en not_active Expired - Fee Related
-
2002
- 2002-12-05 MY MYPI20024580A patent/MY135144A/en unknown
- 2002-12-11 KR KR10-2002-0078684A patent/KR100528744B1/en not_active IP Right Cessation
- 2002-12-11 TW TW091135863A patent/TWI287595B/en not_active IP Right Cessation
- 2002-12-12 CN CNB021559406A patent/CN1229538C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1425824A (en) | 2003-06-25 |
| KR20030051271A (en) | 2003-06-25 |
| MY135144A (en) | 2008-02-29 |
| JP2003175293A (en) | 2003-06-24 |
| KR100528744B1 (en) | 2005-11-15 |
| TW200300806A (en) | 2003-06-16 |
| TWI287595B (en) | 2007-10-01 |
| JP3669326B2 (en) | 2005-07-06 |
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