CN101680148A - Washing machine with venting unit - Google Patents
Washing machine with venting unit Download PDFInfo
- Publication number
- CN101680148A CN101680148A CN200780052457A CN200780052457A CN101680148A CN 101680148 A CN101680148 A CN 101680148A CN 200780052457 A CN200780052457 A CN 200780052457A CN 200780052457 A CN200780052457 A CN 200780052457A CN 101680148 A CN101680148 A CN 101680148A
- Authority
- CN
- China
- Prior art keywords
- rinsing maching
- hole
- washtub
- bucket
- air suction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005406 washing Methods 0.000 title abstract description 50
- 238000013022 venting Methods 0.000 title abstract 4
- 238000001035 drying Methods 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010981 drying operation Methods 0.000 description 14
- 238000012360 testing method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- D06F39/40—
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- 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
- D06F39/06—Arrangements for preventing or destroying scum
-
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/54—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to blowers or fans
Abstract
Disclosed herein is a venting unit of a washing machine. The washing machine comprises a cabinet having a door mounted thereon, a water tub installed inside the cabinet, a washing tub installed insidethe water tub; and a venting unit installed such that an outside of the cabinet is in communication with an inner space of the washing tub through the venting unit. The washing machine has improved drying efficiency.
Description
Technical field
The present invention relates to a kind of unit ventilators of rinsing maching, relate more specifically to a kind of rinsing maching that comprises the washtub unit ventilators that can improve drying efficiency.
Background technology
Fig. 1 is the side cross-sectional view of conventional washing machine.
With reference to Fig. 1, the conventional washing machine comprises: have opening 12 and door 14 casing 10 is installed, be arranged on casing 10 inside with the bucket 16 that holds washings, can be rotatably set in bucket 16 inside with the washtub 18 that receives washings, be installed on the bucket 16 and be connected to the driver element 17 of washtub 18, externally be connected to bucket 16 and extend to casing 10 outsides to discharge the drainage cell 20 of washings with water supply installation 19 from washings to bucket 16 that supply with from bucket 16.
In the conventional washing machine, when rinsing maching by after opening door 14 to put washings into washtub 18 during operation, washings supply in bucket 16 and the washtub 18 by water supply installation 19, and power to carry out washing operation to driver element 17, rotate washtub 18 simultaneously.Then, when washing operation was finished, washings were discharged casing 10 outsides by drainage cell 20.
When finishing washing and rinsing operation, rotate spin-drying operation to carry out to driver element 17 power supplies when discharging the casing outside along with washings.
When the rotation spin-drying operation began, the water that comprises in the washings was discharged in the bucket 16 by a plurality of holes (not shown) that forms in the washtub 18, and is discharged to casing 10 outsides by drainage cell 20 owing to the centrifugal force of the washtub 18 that rotates in casing.
In this way, the conventional washing machine is discharged to the casing outside by the drainage channel that is made of drainage cell 20 with washings, and drainage cell 20 comprises from bucket 16 and extends to the drainpipe 22 of casing 10 outsides and be arranged on draining valve 24 drainpipe 20.
Summary of the invention
Technical problem
Because the conventional washing machine does not form the air suction passage, the internal pressure of bucket and washtub reduces owing to washtub rotates at a high speed in rotation spin-drying operation process, the pressure of the air of discharging by drainage cell can not be brought up to more than the predetermined value or is bigger like this, therefore causes drying efficiency low.
Technical scheme
Made the present invention and solved the problems referred to above, one aspect of the present invention provides a kind of rinsing maching that can improve drying efficiency.
According to an aspect of the present invention, provide a kind of rinsing maching, it comprises: the casing that door is installed on it; Be installed in the bucket of casing inside; Be installed in the washtub of bucket inside; And unit ventilators, it is mounted to the casing outside is communicated with by this unit ventilators with the inner space of washtub.
Unit ventilators can be installed on the door.
This unit ventilators can comprise the through hole that is formed in the air suction assembly that is arranged in the casing.
Unit ventilators also can comprise and being installed on the air suction assembly to open or close the gate cell of through hole.
Gate cell can comprise the controller of the door part that opens or closes through hole, the drive part that drives this door part and control drive part.
The air suction assembly can form along the edge of door.
Through hole can form with curved shape.
One side of through hole can form towards the inner space of washtub.
Rinsing maching also can comprise the drainpipe that is communicated with bucket, be installed in the drainpipe with the draining valve that opens or closes drainpipe and according to the controller of the operational mode control draining valve of rinsing maching.
Beneficial effect
Rinsing maching according to the present invention comprises unit ventilators, air supplies to bucket and the washtub from the outside by unit ventilators, to prevent because air is discharged the pressure make in the washtub by drainpipe in dry run reduce, thereby guarantee the raising of effective air circulation and drying efficiency.In addition, be different from the conventional washing machine, the drying device (for example heater) that washing function according to the present invention need not be independent just can improve drying efficiency.And because drying device that can be independent (for example heater) just can improve drying efficiency, according to the number of components minimizing of rinsing maching of the present invention, thereby cost simple in structure is lower.
Description of drawings
More can be expressly understood these and other objects of the present invention and feature from detailed description below in conjunction with accompanying drawing, in the accompanying drawing:
Fig. 1 is the side cross-sectional view of conventional washing machine;
Fig. 2 is the cross section side view according to the rinsing maching of first embodiment of the invention;
Fig. 3 is the detailed view of A part among Fig. 2, shows the profile according to the rinsing maching unit ventilators of first embodiment of the invention;
Fig. 4 is the plane according to the rinsing maching of first embodiment of the invention;
Fig. 5 is the block diagram according to the rinsing maching drainage cell of first embodiment of the invention;
Fig. 6 is the profile according to the rinsing maching unit ventilators of second embodiment of the invention;
Fig. 7 is the block diagram according to the rinsing maching unit ventilators of second embodiment of the invention; And
Fig. 8 is the cutaway view according to the rinsing maching unit ventilators of third embodiment of the invention;
The specific embodiment
To be described in detail with reference to the attached drawings illustrative embodiments of the present invention.For convenience of description, will a kind of top-opening type rinsing maching be described by embodiment.Be noted that accompanying drawing is not accurate scale, live width or scantling can be amplified, with convenient and clearly explanation.In addition, term is by considering that its function in the present invention defines as used herein, and can change according to user or operator's custom or wish.Therefore, the definition of this term should be made according to full content disclosed herein.
With reference to Fig. 2 to 5, according to the rinsing maching of first embodiment comprise the casing 50 that has opening 52 and door 54 is installed, be arranged on casing 50 inside with the bucket 62 that holds washings, can be rotatably set in bucket 62 inside with the washtub 64 that receives washings, drive the driver element 66 of bucket 64, externally be connected to bucket 62 with the water supply installation 68 of supplying with washings, extend to the drainage cell 70 and the unit ventilators 80 of casing 50 outsides from bucket 62, it is mounted to and makes that casing is outside to be communicated with by this unit ventilators with the inner space of washtub 64.
When rinsing maching by opening when moving after door 54 is put washings into washtub, washings supply in the bucket 62 by water supply installation 68, and to driver element 66 power supplies to carry out washing operation, rotate washtub 64 simultaneously.Then, when washing and rinsing operation were finished, driver element 66 rotation at a high speed rotated spin-drying operation to carry out.
In rotation spin-drying operation process, air sucks bucket 62 and the washtub 64 from the outside by unit ventilators 80, with the internal pressure that prevents water bucket 62 owing to reducing to externally drained from washtub 64 and bucket 62.
In addition, drainage cell 70 comprises the drainpipe 72 that is communicated with bucket 62 and is arranged on the draining valve 74 to open or close drainpipe 72 in the drainpipe 72.The operation of draining valve 74 is by controller as described below 100 controls.
When the rotation spin-drying operation begins, driver element 66 rotation at a high speed, and when it rotated with predetermined speed or bigger speed, controller 100 was in response to the Unscrew draining valve 74 of driver element 66.When draining valve 74 was opened, the air of introducing bucket 62 and washtub 64 contacted with washings by through hole 82, is discharged to casing 50 outsides with being included in airborne moisture by drainpipe 72 then.Here, controller 100 is according to the rotating speed and the revolving force of washing mode control driver element 66.Because the method for this detection washing operation pattern generally is used in the typical rinsing maching, therefore omit its detailed description at this.
In the present embodiment, through hole 82 extends in a downward direction from the upper surface of air suction assembly 84, at first be bent, and horizontal expansion preset distance then, and with downward direction second order buckling.When impurity is inhaled into through hole 82 at the upper surface by air suction assembly 84, first sweep 86 through through hole 82, and accumulate in the horizontal expansion part 90 of through hole 82, horizontal expansion part 90 is between first sweep 86 and second sweep 88.
The air suction assembly 84 that is formed with through hole 82 therein is installed on door 54 or the casing 50.Preferably, for improving the rinsing maching outward appearance, air suction assembly 84 is arranged to corresponding with the shape of door 54.In this embodiment, air suction assembly 82 along the ring edge of door 52 with the curved shape setting.In addition, though in this embodiment, air suction assembly 84 is set to and door 54 or casing 50 separated components, can be for example is integrated on door 54 or the casing 50 and the air suction assembly is carried out multiple modification by the function with the air suction assembly.
For such air suction assembly 84 is installed, the part of opening 52 circumference is formed with the step 56 of settling air suction assembly 84 thereon.Because step 56 is arranged to settle air suction assembly 84 thereon, the lower end 92 of through hole 82 be arranged in the door 54 and step 56 between the space in.This structure prevents the lower end 92 of through hole 82 and the interference between the step 56, makes the lower end 92 of through hole 82 can be towards the inside of washtub 64.
The operation according to the rinsing maching of first embodiment with aforesaid this structure is described below.
At first, when rinsing maching by after opening door 54 to put washings into washtub 64 during operation, washings are supplied in washtub 64 and the bucket 62 by water supply installation 68, after finishing to supply water, utilize the washings of rotation in washtub 18 to carry out washing operation to driver element 66 power supplies.
If desired, washing and rinsing operation repeated several times, washings are discharged to the outside by drainage cell 70 then, and driver element 66 rotates at a high speed to carry out the rotation spin-drying operation.These a series of operations are by controller 100 controls.
When the rotation spin-drying operation began, the rotating speed of driver element 66 detected by controller 100.Here, if the rotating speed of driver element 66 reaches preset value or when bigger, draining valve 74 is opened in the judgement that controller 100 is being carried out the rotation spin-drying operation according to rinsing maching.Then, air is incorporated into bucket 62 and the washtub 64 by through hole 82 from the outside, and the contact washings is therefrom to absorb moisture.In this way, when carrying out the rotation spin-drying operation, air (moisture that comprises absorption) is discharged outside the casing 50 by drainpipe 72.At this moment, because air is incorporated into the bucket 62 from the outside by through hole 82, air prevents because the air discharge rate that bucket 62 internal pressures descend to be caused reduces so can discharge by drainpipe 72.
Utilize aforesaid structure and operation, rinsing maching of the present invention has improved drying efficiency.For proving effect of the present invention, the present inventor has carried out an experiment, comparing according to the index of aridity of the rinsing maching of the present invention of first embodiment and the index of aridity of conventional washing machine.
For this experiment, the inventor has used the rinsing maching of specification shown in the table 1.
[table 1]
[table]
| Rated voltage | ??AC100V，50/60Hz |
| Washing capacity/drying capacity | ??5.5Kg/1.5kg |
| Power consumption | ??280W/330W |
| The water yield | ??1301 |
| Size | ??563*550*948mm |
| Feature | Carry out drying process and do not use heater by introducing extraneous air |
Table 2 illustrates the comparison according to the different indexes of aridity with the different indexes of aridity of conventional washing machine of the rinsing maching of the present invention of first embodiment.
The index of aridity shown in the table 2 obtains by utilizing conventional washing machine and rinsing maching of the present invention that the clothing rotation is dried test.Here, adopt standard clothing, cotton-padded trousers, shirt and the mixture formed by cotton-padded trousers, shirt, cotton T-shirt, underwear and socks as testing clothing.
In addition, 1.5 kilogram weights corresponding test clothing is put in each rinsing maching into dry 30 minutes of the rotation spin-drying operation by rinsing maching respectively.In each test, the rotation spin-drying operation repeats five times to obtain the index of aridity of corresponding test specimen, and its mean value is as shown in table 2.
As can be seen from Table 2, the rinsing maching that is formed with through hole 82 therein of the present invention has the index of aridity that significantly improves.
Table 2
[table 2]
[table]
| The test clothing | The standard clothing | Cotton-padded trousers | Shirt | Cotton-padded trousers+shirt+cotton T-shirt+underwear+socks |
| The conventional washing machine | ??52.53 | ??65.12 | ??71.68 | ?61.66 |
| Rinsing maching of the present invention | ??60.1 | ??75.22 | ??77.73 | ?69.45 |
| The raising rate | ??7.57 | ??10.1 | ??6.05 | ?7.79 |
Fig. 6 is the cutaway view according to the unit ventilators of the rinsing maching of second embodiment of the invention, and Fig. 7 is the block diagram according to the unit ventilators of the rinsing maching of second embodiment of the invention.
With reference to Fig. 6 and 7, comprise improved unit ventilators according to the rinsing maching of second embodiment.Comprise through hole 182, be formed with the air suction assembly 184 of through hole 182 and the gate cell 90 that opens and closes through hole 182 therein according to the unit ventilators 180 of the rinsing maching of second embodiment.
Here, gate cell 90 comprises door part 92 that opens and closes through hole 182 and the drive part 94 that drives this door part 92.Controller 100 is used for controlling drive part 94.
When controller 100 detected the rotation spin-drying operation of rinsing maching in response to the rotation speed change of driver element 66, drive part 94 moving door parts 92 were opened through hole 182.
In addition, when detecting the rotation spin-drying operation of rinsing maching, controller 100 sends opening signal to the draining valve 74 of rinsing maching, to open draining valve 74.Air is introduced washtub 64 by through hole 182, and the absorption of the washings from washtub 64 moisture, discharges casings 50 outsides by drainpipe 72 then.
In this embodiment, door part 9 is made up of the lath that is wound on the gear, and opens or closes through hole 182 according to the operation of drive part 94.In other words, when the power transmission component such as gear rotated by this drive part 94, door part 92 opened or closed through hole 182 in response to the rotation of power transmission component.
Fig. 8 is the cutaway view according to the unit ventilators of the rinsing maching of third embodiment of the invention.
With reference to Fig. 8, can find out that it is similar that the 3rd embodiment is arranged to open and close on through hole 282 this point to second embodiment at gate cell 190.Yet, do not comprise the driver element that is used to open and close door part 192 according to the unit ventilators 280 of the rinsing maching of the 3rd embodiment, and replace door part 192 a kind of manual unlocking to be provided or to close.
This door part 192 can be formed to inside and outside mobile lath by through hole 282 smoothly by being installed as.For this purpose, air suction assembly 284 is formed with guide rail 194, so that door part 192 can be stably slide between the primary importance of blocking through hole 282 and the second place along guide rail 194, in second place door part is received in air suction assembly 284, so that through hole 282 is unobstructed basically.
Though the embodiment shown in is with reference to the accompanying drawings described the present invention, should understand these embodiments and be and be used for illustratively, the modification of various equivalences and substitute does not apparent to those skilled in the artly depart from the scope of the present invention and aim.In addition, though described the present invention for having the rinsing maching that is used for dry unit ventilators at this, but it should be noted that, rinsing maching with unit ventilators has been depicted as an embodiment, and the present invention is this is used for dry unit ventilators and can be applied to other drier, and is not limited to be used for the drier of rinsing maching.Therefore, scope of the present invention and aim are only limited by the claim of following statement.
Claims (11)
1, a kind of rinsing maching comprises:
The casing of door is installed on it;
Be installed in the bucket of described casing inside;
Be installed in the washtub of described bucket inside; With
Unit ventilators, this unit ventilators are mounted to the outside that makes described casing and are communicated with by this unit ventilators with the inner space of described washtub.
2, rinsing maching according to claim 1, wherein said unit ventilators are installed on the described door.
3, rinsing maching according to claim 1, wherein said unit ventilators comprises the air suction assembly, and described through hole is formed in the described air suction assembly, casing is outside to be communicated with the inner space of described washtub by described air suction assembly.
4, rinsing maching according to claim 3, wherein said unit ventilators also comprises the gate cell that is configured to optionally open and close described through hole.
5, rinsing maching according to claim 4, wherein said gate cell comprise the door part that can move between the second place that primary importance that described through hole is opened and described through hole are closed, drive drive part that described door part moves and the controller of controlling described drive part.
6, rinsing maching according to claim 3, wherein said air suction assembly is formed in the described casing.
7, rinsing maching according to claim 6, wherein said air suction assembly forms along the edge of described door.
8, rinsing maching according to claim 3, wherein said air suction assembly form described through hole are formed with curved shape.
9, rinsing maching according to claim 8, an end of wherein said through hole forms towards the inner space of described washtub opening.
10, rinsing maching according to claim 1, this rinsing maching also comprises:
The drainpipe that is communicated with described bucket;
Be arranged on the draining valve in the described drainpipe, this draining valve is configured to optionally open and close described drainpipe; With
Control the controller of described draining valve according to the operational mode of described rinsing maching.
11, rinsing maching according to claim 5, this rinsing maching also comprises:
The drainpipe that is communicated with described bucket;
Be arranged on the draining valve in the described drainpipe, this draining valve is configured to optionally open and close described drainpipe; Wherein
Described controller is controlled described drive part and draining valve according to the operational mode of described rinsing maching.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20070034384 | 2007-04-06 | ||
| KR1020070034384 | 2007-04-06 | ||
| KR10-2007-0034384 | 2007-04-06 | ||
| PCT/KR2007/005682 WO2008123646A1 (en) | 2007-04-06 | 2007-11-13 | Washing machine with venting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101680148A true CN101680148A (en) | 2010-03-24 |
| CN101680148B CN101680148B (en) | 2012-05-23 |
Family
ID=39825770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800524575A Expired - Fee Related CN101680148B (en) | 2007-04-06 | 2007-11-13 | Washing machine with venting unit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080245111A1 (en) |
| EP (1) | EP2140055A4 (en) |
| JP (1) | JP4959839B2 (en) |
| KR (1) | KR101461379B1 (en) |
| CN (1) | CN101680148B (en) |
| TW (1) | TWI350870B (en) |
| WO (1) | WO2008123646A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164428A1 (en) * | 2019-02-14 | 2020-08-20 | 青岛海尔滚筒洗衣机有限公司 | Washing machine door |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102405300B1 (en) * | 2017-03-23 | 2022-06-07 | 주식회사 위니아전자 | Washing machine and control method thereof |
| CN108652564B (en) * | 2018-05-14 | 2022-03-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Automatic wake-up method and device for dish washer and computer readable storage medium |
| USD962569S1 (en) | 2020-07-21 | 2022-08-30 | Haier Us Appliance Solutions, Inc. | Front load washer vent |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL291021A (en) * | 1962-10-24 | |||
| TW402650B (en) * | 1997-01-09 | 2000-08-21 | Nippon Kentetsu Co Ltd | Washing and drying machine |
| US6497121B1 (en) * | 2001-07-16 | 2002-12-24 | Eugene J. Walsh | Air-circulation enhancer for use with a clothes washing machine |
| JP2003220294A (en) * | 2002-01-31 | 2003-08-05 | Nippon Kentetsu Co Ltd | Electric washing machine and operation control method therefor |
| JP2004024600A (en) * | 2002-06-26 | 2004-01-29 | Yutaka Narita | Dryer device in washing machine |
| JP2004033409A (en) * | 2002-07-02 | 2004-02-05 | Toshiba Corp | Vertical type washer and drier |
| KR100511963B1 (en) * | 2002-12-10 | 2005-09-02 | 엘지전자 주식회사 | A washing machine |
| JP2004350840A (en) * | 2003-05-28 | 2004-12-16 | Mitsubishi Electric Corp | Washing machine and washer/drier |
| CN2619962Y (en) * | 2003-06-04 | 2004-06-09 | 中外合资合肥荣事达洗衣机有限公司 | Water having lid with fairlight |
| KR100644834B1 (en) * | 2004-04-09 | 2006-11-14 | 엘지전자 주식회사 | Dry Apparatus of Washing Machine |
| KR100589773B1 (en) * | 2004-05-03 | 2006-06-19 | 주식회사 대우일렉트로닉스 | Washing machine with radiant dryer using far-infrared ray |
| KR20050108614A (en) * | 2004-05-12 | 2005-11-17 | 주식회사 대우일렉트로닉스 | Drum type washing machine with far-infrared emissioning door |
| JP4421374B2 (en) * | 2004-05-20 | 2010-02-24 | 株式会社東芝 | Washing machine |
| KR20060114125A (en) * | 2005-04-27 | 2006-11-06 | 주식회사 대우일렉트로닉스 | Drying method of a drum type washing machine |
| KR100675804B1 (en) * | 2005-05-18 | 2007-02-02 | 삼성전자주식회사 | Door of Washing machine |
-
2007
- 2007-11-13 WO PCT/KR2007/005682 patent/WO2008123646A1/en active Application Filing
- 2007-11-13 EP EP07833989A patent/EP2140055A4/en not_active Withdrawn
- 2007-11-13 CN CN2007800524575A patent/CN101680148B/en not_active Expired - Fee Related
- 2007-11-13 JP JP2010500810A patent/JP4959839B2/en active Active
- 2007-12-14 TW TW096148047A patent/TWI350870B/en not_active IP Right Cessation
- 2007-12-18 US US11/959,064 patent/US20080245111A1/en not_active Abandoned
-
2008
- 2008-04-07 KR KR1020080032258A patent/KR101461379B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020164428A1 (en) * | 2019-02-14 | 2020-08-20 | 青岛海尔滚筒洗衣机有限公司 | Washing machine door |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI350870B (en) | 2011-10-21 |
| EP2140055A1 (en) | 2010-01-06 |
| EP2140055A4 (en) | 2012-08-22 |
| US20080245111A1 (en) | 2008-10-09 |
| KR20080091047A (en) | 2008-10-09 |
| KR101461379B1 (en) | 2014-11-14 |
| TW200840909A (en) | 2008-10-16 |
| JP2010522605A (en) | 2010-07-08 |
| JP4959839B2 (en) | 2012-06-27 |
| WO2008123646A1 (en) | 2008-10-16 |
| CN101680148B (en) | 2012-05-23 |
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