CN1609326B - Rotary drum type clothes washing drier - Google Patents
Rotary drum type clothes washing drier Download PDFInfo
- Publication number
- CN1609326B CN1609326B CN2004100865845A CN200410086584A CN1609326B CN 1609326 B CN1609326 B CN 1609326B CN 2004100865845 A CN2004100865845 A CN 2004100865845A CN 200410086584 A CN200410086584 A CN 200410086584A CN 1609326 B CN1609326 B CN 1609326B
- Authority
- CN
- China
- Prior art keywords
- steel ladle
- swing roller
- dehydrating unit
- water
- exhaust outlet
- 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.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
-
- 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
- D06F39/12—Casings; Tubs
-
- 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
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
-
- 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
- D06F58/30—Drying processes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The purpose of this invention is to provide a drum type washing and drying machine provided with a function of washing away lint or the like stuck to a dehumidifying means. A dehumidifying pipeline 16 housing a heat exchanger 51 is formed adjacently to a water tub 3 and the dehumidifying pipeline 16 is opened inside the water tub 3 by a discharge port 21 opened in the tangential direction of the rotating direction of a rotary drum 2 from the inside of the water tub 3. In a rinsing process, when the rotary drum 2 is rotated, water stored inside the water tub 3 splashes up, flows into the dehumidifying pipeline 16 from the discharge port 21 and washes away the lint or the like stuck to the heat exchanger 51 or the like.
Description
Technical field
The present invention relates to a kind of washings is packed into wash again after being arranged in the rotation swing roller freely in the steel ladle, the rolling washing dryer of various operations such as rinsing, dehydration, drying.
Background technology
In tumbling-box washing machine, washings is put in the rotation swing roller freely that is arranged in the steel ladle, drives rotary drum rotating again, carries out washing operation, rinsing operation and dehydrating operations successively and washings is cleaned.In such tumbling-box washing machine,, just can constitute a kind of rolling washing dryer that can carry out the drying operation to the washings of finishing dehydrating operations by setting up clothes drying function.
Clothes drying function can by steel ladle is included moist air be discharged to bucket outer, dehumidify to discharging airborne moisture, be heated as the operating process of sending into once more in the steel ladle behind the dry warm braw by heater then and realize by dehydrating unit again.But, exist following problem in such rolling washing dryer, promptly the foreign material such as line bits that come off from washings in the drying step can attached to the exhaust hose and dehydrating unit of swing roller adjacency on.In order to prevent the generation of this line bits attachment phenomenon, the foreign material such as line bits that utilize the current in the rinse step to adhere in the rolling washing dryer that has wash out, and make it to be unlikely circulate (example wherein can be opened flat 11-333185 number 3-5 page or leaf and Fig. 1 with reference to the Japanese patent gazette spy) of harming air.
In above-mentioned rolling washing dryer, swing roller is set up in steel ladle and is its rotating shaft and is in state on the horizontal direction.Air circulation duct when carrying out the drying step is, from the exhaust outlet in the lower openings of steel ladle the air in the steel ladle discharged, and enters steel ladle from the peristome of pipeline through being positioned at the positive side of swing roller that is provided with blower fan and heater again.Therefore, carrying out when eliminating operation being deposited in things such as line bits that the exhaust hose that links to each other with exhaust outlet etc. locates, the inflow more than in the rinse step just will not have the exhaust outlet of the lower openings of steel ladle, and water will enter into exhaust hose.Therefore, the current that produce along with the rotation of swing roller in rinse step just can will be washed attached to the things such as line bits on exhaust outlet and the exhaust hose and wash off.In addition, if in aforesaid operations also blower fan drive, blast will cause fluctuation of water table, cause the degree of dispersing of water to increase, and water can be dispersed in the dehydrating unit that links with scupper hose, thereby foreign material such as line bits attached thereto are rinsed out.
In rolling washing dryer, in order to improve clothes drying function, preferably make the interior exhaust of steel ladle towards the top of steel ladle, air blast is then carried out from the below of steel ladle in steel ladle.Like this, the wetly air of containing in the swing roller that washings is housed was discharged, the warm braw that is used to carry out drying can blow to washings again equably.Realize in the structure of such clothes drying function being used for, exhaust outlet is opened the top at steel ladle, in the pipeline that is communicated with it, dehydrating unit is set, the sort of structure that in rinse step, will rinse out attached to the foreign material such as line bits on the dehydrating unit that therefore, just can not adopt in the prior art to be disclosed by water inlet control and air blast control.
Summary of the invention
The object of the present invention is to provide and a kind ofly can realize better clothes drying function and be provided with the rolling washing dryer that to dispose effectively attached to the foreign material such as line bits on the dehydrating unit.
Technical scheme of the present invention is: a kind of rolling washing dryer, and this rolling washing dryer has: columnar swing roller, this swing roller is packed into for washings, and is provided with many through holes on the barrel of this swing roller; Steel ladle, described swing roller is arranged in this steel ladle with rotating freely, and the rotating shaft direction of this swing roller is tilted below one side direction to the back side from a positive side; Motor, the described swing roller of this motor-driven; The water inlet unit, this water inlet unit adds water in described steel ladle; The drying air circulation duct makes the air of discharging in the described steel ladle pass dehydrating unit, the line bits enter in the steel ladle after reclaiming filter, air-blast device and heater once more; Control device, this control device is in washing, rinsing, in dehydration and each step of drying the operation of each several part is controlled, in described dehydrating unit is housed described dehydrating unit installation room form one at upper side wall and this steel ladle of described steel ladle, and, on the sidewall of described steel ladle, be provided with the exhaust outlet that communicates with described dehydrating unit installation room, the opening direction of this exhaust outlet is on the tangential direction of the direction of rotation of described swing roller, described control device carries out such control at least in described rinse step: stockpile in described steel ladle under the state of water of ormal weight, described swing roller is rotated with the rotating speed of regulation, thereby the water side wall surface along with described steel ladle under the rotation of described swing roller that stockpiles in described steel ladle is rotated, flow into described dehydrating unit installation room from described exhaust outlet.
To achieve these goals, in rolling washing dryer of the present invention, the barrel of the cylindrical drum that the confession washings is packed into is provided with many through holes, and rotates under motor-driven; Described swing roller is arranged to its rotating shaft direction in steel ladle and is in horizontal direction or tilts to one side direction of the back side from a positive side; Also be provided with in addition and make the air of discharging in the described steel ladle pass the drying air circulation duct that enters once more behind the air circulation road that includes dehydrating unit, air-blast device and heater in the steel ladle; Inside is equipped with the dehydrating unit installation room of described dehydrating unit and is arranged to the upper side wall of steel ladle adjacent, in addition, the sidewall of steel ladle is provided with the exhaust outlet that communicates with the dehydrating unit installation room, and the opening direction of described exhaust outlet is roughly on the tangential direction of rotary drum rotating direction.
Adopted after the said structure, be positioned on the upper portion side wall of steel ladle and the exhaust outlet that communicates with the dehydrating unit installation room towards the tangential direction opening of rotary drum rotating direction, like this, when rotary drum rotating, the water that is added in the steel ladle can splash, and mainly disperse, flow in the dehydrating unit installation room with the very strong impetus from exhaust outlet towards the tangential direction of direction of rotation.In the drying operating procedure, can produce foreign material such as line bits from washings, these foreign material can be sneaked in the evacuating air, enter the dehydrating unit installation room from exhaust outlet, attached on dehydrating unit and the locular wall, be easy to dehumidification function and air blast function are exerted an influence when taking place to pile up easily.But, by above resembling, forming the structure that current flow into from exhaust outlet, foreign material such as the line bits that adhere to also can be rinsed out by the powerful current of the impetus.
In addition, in said structure, by dehydrating unit installation room and steel ladle are arranged to one, the dehydrating unit installation room is arranged to and the steel ladle adjacency, the distance of shortening from exhaust outlet to the dehydrating unit installation room, the water capacity is easily flowed into the dehydrating unit installation room by exhaust outlet from steel ladle, and month.The impetus of current is also powerful.Like this, wash the effect of the things such as bits that go offline.
In addition, the control device of in each steps such as washing, rinsing, dehydration and drying the operation of each several part being controlled carries out such control at least in described rinse step: stockpile in steel ladle under the state of water of ormal weight, swing roller is rotated with the rotating speed of regulation.Like this, the water that stockpiles in steel ladle can be taken up along with the rotation of swing roller, and flows in the dehydrating unit installation room from exhaust outlet.In the inflow dehydrating unit installation room that allows in the rinse step, can use clean water that dehydrating unit etc. is cleaned.
The technique effect that the present invention produces is, even the foreign material such as line bits that fall down from washings in the drying step are attached in the dehydrating unit installation room, also can in rinse step, the rotation by swing roller take up the water that stockpiles in steel ladle, make it to flow in the dehydrating unit installation room with strong momentum very, the things such as line bits that adhere to are rinsed out from exhaust outlet.Therefore, can prevent to adhere to/pile up the decline that causes clothes drying function because of line bits etc.
Description of drawings
Fig. 1 is the schematic configuration sectional view of the rolling washing dryer in the embodiments of the invention,
Fig. 2 is the structural section figure of the drying mechanism in this rolling washing dryer of expression,
Fig. 3 is the sectional view of the cross-sectional configuration of steel ladle in the expression said structure and dehumidifying pipeline.
In the above-mentioned accompanying drawing, 1 is rolling washing dryer, and 2 is swing roller, 3 is steel ladle, and 7 is drum drive motor, and 15 is blower fan (air-blast device), 16 are dehumidifying pipeline (dehydrating unit installation room), 17 for the line bits reclaim filter (dust arrester), and 18 is blowing line, and 19 is water back, 20 is heater (heater), 21 is exhaust outlet, and 22 is blast orifice, and 38 is dehydrating unit.
The specific embodiment
The primary structure of the rolling washing dryer 1 shown in one embodiment of the present of invention has been shown among Fig. 1.As shown in FIG., steel ladle 3 is bearing in the washing machine body 6 by the hitch (not shown) is inclined, be provided with in the steel ladle 3 be have the round-ended cylinder shape, can rotate swing roller 2 freely.Swing roller 2 rotation under the drum drive motor 7 that is installed in steel ladle 3 back sides drives, and its rotary speed can change, and direction of rotation also can be switched.In addition, as shown in FIG., swing roller 2 is configured to skewed, its rotating shaft direction has a down dip from front one side to the back side one side direction that constitutes the bottom surface that is provided with opening portion, so open freely gate 9 of switching on the inclined plane 6a that is located at the face side that constitutes washing machine body 6, when carrying out in swing roller 2, dropping into washings or therefrom taking out the operation of washings, as long as curved a little waist once just can be finished.In addition, a side also need not to guarantee unnecessary space in the front of rolling washing dryer 1, thereby can constitute a kind of rolling washing dryer 1 that also can be provided with in narrow space such as washing room.
In the inside of described washing machine body 6, except above-mentioned inscape, also be provided with the parts such as drainage cell 13 that are used in steel ladle 3, adding the water inlet unit 12 of water and are used for the water in the steel ladle 3 is discharged to the outside.In addition, as shown in Figure 2, also be provided with the drying air circulation duct that is used to implement to make the drying step that the washings that are contained in the swing roller 2 become dry, this drying air circulation duct is: the air in the steel ladle 3 is discharged from exhaust outlet, sends into once more in the steel ladle 3 from blast orifice 22 through dehydrating unit installation room 16, line bits recovery filter 17 and blowing line 18 (Fig. 3).
Rolling washing dryer 1 with above-mentioned structure is carried out washing step, rinse step and dehydration under the control of control device (not shown), also carry out the drying step simultaneously as required.
During laundry, open gate 9 earlier, in swing roller 2, drop into washings, drop into the washing powder of ormal weight in the washing powder input port on being located at water unit 12 into, again by being located at washing machine body 6 lip-deep guidance panel start-up operations.After the operation beginning, in steel ladle 3, add the water of the ormal weight that adapts with washings from water inlet unit 12, drive swing roller 2 rotations by drum drive motor 7 again, implement washing operation.When washing operation finished, dirty washings were discharged to the outside from drainage cell 13, made swing roller 2 carry out the high speed rotation again, and washings is dewatered; Then, in steel ladle 3, add new water, implement the rinsing operation from water inlet unit 12.During the rinsing EO, make swing roller 2 rotation at a high speed once more, implement to make the dehydrating operations step of the contained washings dehydration of washings.Also will carry out after operator scheme is chosen as dehydration under the occasion of drying step, implement following drying operation: the air in the steel ladle 3 is discharged, and making to contain becomes dry warm braw after wetly air is dehumidified, heats, and then sends in the steel ladle 3.
As shown in Figure 2, along with the rotation of blower fan 15, the air in the swing roller 2 enters in the steel ladle 3 from the through hole 8 that is formed on the tube wall surface, enters the dehumidifying pipeline (passage of dehydrating unit is installed) 16 from exhaust outlet 21 again.Be provided with heat exchanger 51 and the water filling nozzle 52 that constitutes dehydrating unit 38 in the dehumidifying pipeline 16, when water injection valve 53 is opened, the water that is injected into waters from water filling nozzle 52 and is sprinkled upon on the described heat exchanger 51, therefore, enter in the dehumidifying pipeline 16, contain wetly air and be carried out cooling, dehumidify.Air after 16 dehumidifying of dehumidifying pipeline passes the line bits and reclaims filter 17, be directed to the rear of steel ladle 3 then through blowing line 18, inflow is located in the water back 19 on steel ladle 3 back sides, is heated by heater 20, sends into the steel ladle 3 from blast orifice 22 then.Because the air that enters in the steel ladle 3 is to flow in the swing roller 2 from passage 39 and the through hole 8 that is located on swing roller 2 back sides, therefore, these air through dehumidifying, heating will seize moisture from washings, and the stirring action that the rotation by swing roller 2 produces impels all washings to become dry.Such air circulation will constantly be carried out in official hour, thereby make the washings desiccation.
As shown in Figure 3, dehumidifying pipeline 16 and blowing line 18 are made one with the steel ladle of making by ester moulding 3, and. be shaped simultaneously.Dehumidifying pipeline 16 is configured to the side wall surface of steel ladle 3 adjacent, and the sidewall of cylindrical shape steel ladle 3 is provided with opening, constitutes towards the exhaust outlet 121 of dehumidifying pipeline 16 openings.The opening direction of exhaust outlet 21 roughly is on the tangential direction of direction of rotation of swing roller 2.
When implementing the drying operation, when becoming dry gradually, washings from washings, is easy to generate things such as line bits, and these line bits flow into the dehumidifying pipeline 16 (arrow A) from exhaust outlet 21 under the effect of air blast.Though being located at the line bits of the porch of blowing line 18 reclaims filter 17 and airborne line bits etc. can be stopped, only allow air flow through, line bits etc. are unlikely flow in blowing line 18 and the water back 19, but line bits etc. are quite a few attached to the situation on the inwall of heat exchanger 51 that is positioned at its place ahead and dehumidifying pipeline 16.When the adhesion amount of line bits etc. constantly increases, can make wet-out property and air blast function reduction, therefore also must dispose attached to the things such as line bits in the dehumidifying pipeline 16.
In the present embodiment, in order to dispose attached to the things such as line bits in the dehumidifying pipeline 16, swing roller 2 is rotated with the rotating speed of regulation, the water that splashes along its direction of rotation (arrow B) is flowed in the dehumidifying pipeline 16 (arrow C) from exhaust outlet 21 with the very strong impetus, thereby will rinse out attached to the things such as line bits on heat exchanger 51 and the duct wall.In addition, the regulation rotating speed of swing roller 2 above-mentioned can be set like this, promptly can splash under the centrifugal action that water produces when swing roller 2 rotations, can rotate along the inwall of steel ladle 3.As long as can produce such effect, can be set in arbitrarily on the rotating speed.Lift an example, when the diameter of swing roller 2 was 500 ± 50mm left and right sides, above-mentioned rotating speed can be set at about 150 rev/mins.
Because the opening direction of exhaust outlet 21 roughly is on the tangential direction of direction of rotation of swing roller 2 as described above, therefore, in rinse step, the water that stockpiles in the bottom of steel ladle 3 can upwards splash under the drive of swing roller 2, and mainly fly to the tangential direction of the direction of rotation of swing roller 2, and flow in the dehumidifying pipeline 16 from exhaust outlet 21 with the very strong impetus.Like this, along with constantly carrying out of rinse step, will be rinsed attached to the things such as line bits in the dehumidifying pipeline 16.In addition, owing to be provided with the water that generates when carrying out dehumidification operation in the dehumidifying pipeline 16 in the washing machine and flow in the steel ladle 3, be discharged to outside drainage channel from drainage cell 13 again from the water that water filling nozzle 52 injects, things such as the line bits that therefore, wash will be discharged to engine body exterior with draining.
In addition, though swing roller 2 is the structures that are inclined to set in the above embodiments, under the occasion that swing roller 2 is provided with in the horizontal direction, the present invention also can give play to same effect.
In sum, adopt words of the present invention, even the things such as line bits that in the drying step, take place from washings attached to dehydrating unit and wall on, also can by in washing step or rinse step, make the water that stockpiles in steel ladle along with the rotation of swing roller, splash and the line bits rinsed out, therefore a kind of rolling washing dryer that can not cause dehumidification function and air blast function reduction because of the line bits that adhere to/pile up etc. can be provided.
Claims (1)
1. rolling washing dryer, this rolling washing dryer has:
Columnar swing roller, this swing roller is packed into for washings, and is provided with many through holes on the barrel of this swing roller;
Steel ladle, described swing roller is arranged in this steel ladle with rotating freely, and the rotating shaft direction of this swing roller is tilted below one side direction to the back side from a positive side;
Motor, the described swing roller of this motor-driven;
The water inlet unit, this water inlet unit adds water in described steel ladle;
The drying air circulation duct makes the air of discharging in the described steel ladle pass dehydrating unit, the line bits enter in the steel ladle after reclaiming filter, air-blast device and heater once more;
Control device, this control device is controlled the operation of each several part in each step of washing, rinsing, dehydration and drying, it is characterized in that:
In described dehydrating unit is housed described dehydrating unit installation room form one at upper side wall and this steel ladle of described steel ladle, and, on the sidewall of described steel ladle, be provided with the exhaust outlet that communicates with described dehydrating unit installation room, the opening direction of this exhaust outlet is on the tangential direction of the direction of rotation of described swing roller
Described control device carries out such control at least in described rinse step: stockpile in described steel ladle under the state of water of ormal weight, described swing roller is rotated with the rotating speed of regulation, thereby the water side wall surface along with described steel ladle under the rotation of described swing roller that stockpiles in described steel ladle is rotated, flow into described dehydrating unit installation room from described exhaust outlet.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003362655A JP3898687B2 (en) | 2003-10-23 | 2003-10-23 | Drum type washer / dryer |
| JP2003362655 | 2003-10-23 | ||
| JP2003-362655 | 2003-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1609326A CN1609326A (en) | 2005-04-27 |
| CN1609326B true CN1609326B (en) | 2010-04-28 |
Family
ID=34642209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004100865845A Expired - Fee Related CN1609326B (en) | 2003-10-23 | 2004-10-19 | Rotary drum type clothes washing drier |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP3898687B2 (en) |
| KR (1) | KR100657068B1 (en) |
| CN (1) | CN1609326B (en) |
| MY (1) | MY162214A (en) |
| SG (1) | SG111277A1 (en) |
| TW (1) | TWI258520B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4568660B2 (en) * | 2005-08-26 | 2010-10-27 | シャープ株式会社 | Washing and drying machine |
| DE102007016074A1 (en) | 2007-04-03 | 2008-10-09 | BSH Bosch und Siemens Hausgeräte GmbH | Method and device for cleaning a component, in particular an evaporator of a condenser device, and laundry or tumble dryer with such a device |
| DE102007049061A1 (en) | 2007-10-12 | 2009-04-16 | BSH Bosch und Siemens Hausgeräte GmbH | Method and device for cleaning a component, in particular an evaporator of a condenser device, and laundry or tumble dryer with such a device |
| DE102008032800A1 (en) | 2008-07-11 | 2010-01-14 | BSH Bosch und Siemens Hausgeräte GmbH | Device for cleaning a component, in particular an evaporator of a capacitor device |
| DE102009001548A1 (en) | 2009-03-13 | 2010-09-16 | BSH Bosch und Siemens Hausgeräte GmbH | A laundry drying apparatus having a lint filter disposed within a process air cycle and method of operating the laundry dryer |
| DE102010031459A1 (en) * | 2010-07-16 | 2012-01-19 | BSH Bosch und Siemens Hausgeräte GmbH | Diffuser for low height |
| AU2012237107B2 (en) * | 2011-03-29 | 2015-09-17 | Lg Electronics Inc. | Laundry Machine |
| TW201321575A (en) * | 2011-11-22 | 2013-06-01 | Panasonic Taiwan Co Ltd | Drum-type laundry machine |
| CN110686488A (en) * | 2019-11-05 | 2020-01-14 | 安徽旭之杰纺织科技有限公司 | Drying and flattening device for textile production |
| JP7488060B2 (en) * | 2020-02-27 | 2024-05-21 | 株式会社Tosei | Washing/drying machine and method for cleaning the washing/drying machine |
| JP2023018421A (en) * | 2021-07-27 | 2023-02-08 | 青島海爾洗衣机有限公司 | Washing and drying machine |
| CN114000313A (en) * | 2021-12-01 | 2022-02-01 | 长虹美菱股份有限公司 | Cleaning method for drying tunnel of roller washing and drying integrated machine |
| US20230175186A1 (en) * | 2021-12-06 | 2023-06-08 | Haier Us Appliance Solutions, Inc. | Washing machine appliance ventilation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0252323A2 (en) * | 1986-07-11 | 1988-01-13 | INDUSTRIE ZANUSSI S.p.A. | Combined laundry washing and drying machine |
| CN1302926A (en) * | 1999-10-21 | 2001-07-11 | 东芝株式会社 | Drum type washing drier |
| JP2003205193A (en) * | 2002-01-15 | 2003-07-22 | Sanyo Electric Co Ltd | Washing drying machine |
| JP2003260287A (en) * | 2002-03-08 | 2003-09-16 | Sanyo Electric Co Ltd | Drum washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272298A (en) * | 1997-03-31 | 1998-10-13 | Matsushita Electric Ind Co Ltd | Drum type washing and drying machine |
| JP3807099B2 (en) * | 1998-06-10 | 2006-08-09 | 松下電器産業株式会社 | Drum type washer / dryer |
-
2003
- 2003-10-23 JP JP2003362655A patent/JP3898687B2/en not_active Expired - Fee Related
-
2004
- 2004-10-18 KR KR1020040083127A patent/KR100657068B1/en not_active IP Right Cessation
- 2004-10-19 CN CN2004100865845A patent/CN1609326B/en not_active Expired - Fee Related
- 2004-10-21 SG SG200406264A patent/SG111277A1/en unknown
- 2004-10-22 TW TW093132224A patent/TWI258520B/en not_active IP Right Cessation
- 2004-10-22 MY MYPI20044375A patent/MY162214A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0252323A2 (en) * | 1986-07-11 | 1988-01-13 | INDUSTRIE ZANUSSI S.p.A. | Combined laundry washing and drying machine |
| CN1302926A (en) * | 1999-10-21 | 2001-07-11 | 东芝株式会社 | Drum type washing drier |
| JP2003205193A (en) * | 2002-01-15 | 2003-07-22 | Sanyo Electric Co Ltd | Washing drying machine |
| JP2003260287A (en) * | 2002-03-08 | 2003-09-16 | Sanyo Electric Co Ltd | Drum washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050039569A (en) | 2005-04-29 |
| JP3898687B2 (en) | 2007-03-28 |
| TWI258520B (en) | 2006-07-21 |
| CN1609326A (en) | 2005-04-27 |
| MY162214A (en) | 2017-05-31 |
| TW200519260A (en) | 2005-06-16 |
| JP2005124759A (en) | 2005-05-19 |
| SG111277A1 (en) | 2005-05-30 |
| KR100657068B1 (en) | 2006-12-12 |
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