CN103168126A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN103168126A CN103168126A CN201180049890XA CN201180049890A CN103168126A CN 103168126 A CN103168126 A CN 103168126A CN 201180049890X A CN201180049890X A CN 201180049890XA CN 201180049890 A CN201180049890 A CN 201180049890A CN 103168126 A CN103168126 A CN 103168126A
- Authority
- CN
- China
- Prior art keywords
- sump
- washing machine
- magnetic
- filter element
- filter
- 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.)
- Pending
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering 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
- D06F2103/42—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
Abstract
The invention relates to a washing machine (2) comprising a tub (4) having a sump (6), a draining circuit (8), wherein the sump (6) is fluidly connected to the draining circuit (8), and a filter element (16), which is removably positionable in the sump (6), wherein the filter element (16) comprises at least one first magnetic element (12) adapted to magnetically cooperate with at least one second magnetic element (14) arranged at the sump (6), such that the filter element (16) is positioned in its operating position in the sump (6).
Description
Technical field
The present invention relates to comprise the washing machine (this statement also comprises the washing machine with dryer function) of filter element.
Background technology
GB1,197,919B disclose a kind of washing machine, and wherein, filter element is arranged on the urceolus below of washing machine.Filter element can remove by the opening by plug closes on inner tank of washing machine.
DE102006043516B3 discloses a kind of washing machine, and it comprises the lint filter that can get at by the washing machine shell front portion.Washing machine comprises that also it comprises magnetic sensor for the detection system of the tram of determining filter element.Washing machine is not carried out security function in the situation that filter is correctly located.
US7,020,986B1 disclose a kind of clothes washer-dryer, and it comprises the drawer type velveteen gathering-device that can operate from the clothes washer-dryer front surface.This clothes washer-dryer comprises detecting unit, and described detecting unit comprises the magnetic sensor for detection of the position of velveteen gathering-device.
Summary of the invention
The purpose of this invention is to provide a kind of washing machine, it makes filter element easy to operate and use.
The present invention is limited in claim 1.Dependent claims has been set forth specific embodiment.
According to claim 1,, washing machine comprises the urceolus that has sump and discharge the loop, and wherein, the sump fluid is connected to and discharges the loop.Filter element is set, and it can be positioned in sump removedly.That is, filter element can be removed from sump by the user, for example is used for the purpose to its cleaning, and can be in after this reinserting sump.When filter element be arranged in sump, in discharging during the upstream, loop, foreign matter and tomentum effectively leach from the water of being discharged by urceolus, that is, foreign matter or fine hair can not enter in the discharging loop of washing machine.For filter element correctly is positioned in sump, that is, in order to realize the operating position of filter element, filter element comprises at least one first magnetic element, its be suitable for be arranged in sump at least one second magnetic element magnetic attraction or cooperate.Interaction between magnetic element makes the filter element can autoregistration and navigate to the tram or the operating position.This means, even when the user is placed on filter incorrect or out-of-alignment position in sump, at least one first and at least one second magnetic element between magnetic interaction especially to attract to make filter element to move to the tram be its operating position.Especially, the operating position of filter element by at least one first and at least one second magnetic element between attraction guarantee.Described washing machine makes filter element operate easily in sump and to locate, especially, the user can be sure of that filter element is positioned at its tram automatically, thereby has for example avoided causing fine hair to walk around the collision of filter or filtration and inner core due to the incorrect location of filter element.In addition, owing to there being the first and/or second magnetic element, metallic foreign body for example coin is collected in filter element reliably.
Preferably, at least one second magnetic element is arranged on the inner surface of sump, perhaps on the outer surface of sump, and can be additionally or embed alternatively (wholly or in part) in sump.
Preferred but non-essential be that magnetic element is attached to after sump is made on sump inner surface or outer surface, and the replacing of magnetic element can easily be realized.Another example is for example whole or in part magnetic element to be embedded in sump during sump is molded.Preferably, magnetic element is sealed by the sump material at least in part, thereby protected by it.
In favourable embodiment, magnetic element is attached to after filter element is made on the inner surface or outer surface of filter element, makes the replacing of magnetic element easily to realize.In another embodiment, magnetic element for example embeds in filter element during filter element is molded whole or in part.Preferably, magnetic element is encapsulated at least in part in the material of filter element and protected by it.
According to preferred embodiment, urceolus and sump form.Therefore, do not need extra being used for that sump is arranged on attached or installation step on urceolus, make the assembling of washing machine become convenient and reduce installation time.
Preferably, be used for the chamber of at least a portion of drainage pump of washing machine and urceolus and sump and form, making at washing machine needs less installation step and installation time between erecting stage.
According to preferred embodiment, at least one second magnetic element is incorporated into, is attached to and additionally or alternatively be connected to sensor element or comprises on the magnetic circuit of sensor element, and described sensor element be used for to determine that the position of filter element or filter element are in the location of tram.That is, sensor element or magnetic circuit provide the checking filter element to be in the additional function of its operating position.Especially, sensor element is configured for sensing first or whether the second magnetic element is in its tram, and for example, whether magnetic element faces with each other or contact, thereby determines whether filter element is in its tram.
Preferably, sensor element is connected to the logical block for the washing machine of sensor-lodging.Preferably, only have when correctly being positioned in sump as shown in sensor signal when filter element, logical block can make washing machine running (preferably, making it possible to enable washing operation).For example, when filter is not in its operating position, preferably avoid washing operation.
According to preferred embodiment, sensor element or the magnetic circuit that comprises sensor element comprise that magnetic red sensor or Hall sensor are to detect the operating position of filter element.The durable ambient influnence that is not vulnerable to similar water and heat of magnetic red sensor and Hall sensor.Therefore, provide durable sensor element for the environment in washing machine.
Preferably, sensor element or the magnetic circuit that comprises sensor element are connected on the visual interface of washing machine control console for example, and additionally or alternatively are connected to loudspeaker.Sensor element for example is connected on the logical block of washing machine by wireless mode or wired mode or is directly connected on the interfacial level controller with sound source for example and/or indicator, make the errors present of filter element can notified/indication to the user.For example, in the situation that filter element is not arranged in sump, the user is notified and can takes appropriate steps, that is, filter element is inserted in sump.
According to preferred embodiment, at least one first magnetic element and (additionally or alternatively) at least one second magnetic element are magnet, especially permanent magnet or electromagnet.That is, magnet can be connected on filter element or sump.For example, the second magnetic component can be only work during inserting filter element or increase the electromagnet of its magnetic force (that is, magnetic field force can adapt to current demand) during inserting filter element.Alternatively, the first or second magnetic element is permanent magnet, and it is provided for realizing autoregistration and the fixing low possibility of safeguarding of positioning instant of filter element.
Preferably, at least one first magnetic element or at least one the second magnetic element comprise ferromagnetic material, for example, the ferrimagnetic material of iron, aluminium nickel cobalt, neodymium iron boron or similar ferrite, its be configured to due at least one first and at least one second magnetic element between produce the cause of attraction and cooperate mutually with the above-mentioned respective magnets of the second or first magnetic element.
According to preferred embodiment, filter element and (additionally or alternatively) sump comprise for locking or the buckle installation elements of filter element being fixed or is locked in the sump appropriate position.That is, carry out above-mentioned autoregistration and location in sump at filter element after, filter element is by firm buckle or be locked in sump.This is particularly advantageous, because the user need not oneself to check or checks whether filter element is in the tram utilizing buckle installation elements locking filter element, this position provides by the autoregistration of the filter element realized by the first and second magnetic elements.In another embodiment, the attraction between the first and second elements is even as big as providing self-locking by magnetic force, thereby do not need the locking or the buckle installation elements that add.
Preferably, in the operating position of filter element, at least one first magnetic element contacts with at least one second magnetic element, thereby produces the maximal phase mutual effect between magnetic element, that is, attract.
According to another embodiment, filter element comprise be configured to be arranged in sump at least two magnetic elements cooperating of at least two magnetic elements.Therefore, filter element in the autoregistration of sump inside because the additional attraction between additional magnetic element and additional attraction or position is able to further improvement.
Preferably, at least two magnetic elements being arranged in sump have opposite polarity at least two of filter element magnetic elements and (additionally or alternatively).For example, at least two magnetic elements of filter element have opposite polarity, that is, the side in the face of sump of these magnetic elements comprises opposite polarity.The magnetic element of sump also comprises corresponding reciprocal polarity, but opposite with the polarity of the magnetic element of filter element.Therefore, when filter element is in its operating position, produce greatest attraction forces between described at least two magnetic elements of filter element and sump.Like this, can avoid filter element to locate, because when being in such attitude, the identical polar of the magnetic element of filter element and sump or magnetic pole will make its repulsion with putting the cart before the horse.That is, the user will recognize the wrong attitude of filter element, because filter element can not attracted on sump.
Above-mentioned washing machine can be open front or upper-open-door type washing machine.Further, described washing machine can also be the washing machine with dryer function.
Description of drawings
Be described in detail with reference to the preferred embodiments of the present invention, accompanying drawing has shown the example of the preferred embodiment of the present invention, wherein:
Fig. 1 is the cross-sectional schematic side view that comprises the washing machine of filter element;
Fig. 2 is according to the sump of the washing machine of the first embodiment and the details of the front perspective view of the filter that removes;
Fig. 3 is the details of the cross sectional front elevation of Fig. 2;
Fig. 4 is the details of front perspective view of sump of Fig. 2 with filter of insertion;
Fig. 5 is the details of the cross sectional front elevation of Fig. 4; With
Fig. 6 is the details according to the cross sectional front elevation with the sump that inserts filter of the second embodiment.
The specific embodiment
Fig. 1 has shown the cross-sectional schematic side view of the washing machine 2 that comprises filter 16.The urceolus 4 of washing machine 2 comprises sump 6, and it accommodates filter 16---be preferably basket filter.Shown by arrow from the water inlet of hose and the exhaust outlet of washing machine 2, that is, water flows into urceolus 4 and is pumped into washing machine outside from urceolus 4 by the filter 16 sump 6 by the pump discharging loop 8 by washing agent drawer 32 from import.Advantageously, the inner core 10 of washing machine 2 comprises traditional lifting member 20 and the lifting member 18 that can open or remove.Filter 16 can it covers the respective openings of inner tank of washing machine 10 by opening removable or openable lifting member 18(by the user) preferably via the clothes pick-and-place door 34(of washing machine 2 or in the situation that the upper-open-door type washing machine, by being positioned at the suitable aperture on the inner barrel of washing side) operate.Therefore, the user can remove filter 16 in order to clean or change by the lifting member 18 of opening and the respective openings of opening lifting member 18 inner core 10 afterwards.In the another embodiment that does not show, above-mentioned openable lifting member 18 is not set, allow to get at the opening of inner core 10 of filter 16 this moment by the special-purpose cap closure that does not show, described lid is connected to be moved or to be removed by the user with inner core 10, reorientate filter 16 in order to remove filter 16/.The first magnetic element 12(is magnet for example) preferably be arranged on filter 16, and it be configured to be arranged on sump 6 the second magnetic element 14(for example, ferromagnetic component) mutually produce magnetic action or cooperation (with regard to the situation of the magnet that is suitable for attracting), thereby with filter 16(again) make filter 16 automatically navigate to its operating position when inserting sump 6.In addition, owing to there being the first and/or second magnetic element, metal (that is, at least in part by being made by the metal of attraction) foreign matter (for example, coin) firmly is collected in filter 16; For example, if the first magnetic element 12 is magnet, the latter is fixedly attached in filter 16 metallic foreign body.
Fig. 2 has shown according to the sump 6 of the washing machine 2 of the first embodiment and the details of the front perspective view of the filter 16 that removes.Urceolus 4 preferably forms with sump 6, and described sump comprises filter 16 is received in wherein cavity.The first magnetic element 12(is magnet for example) be attached to the bottom of filter 16, make after filter 16 inserts, the second magnetic element 14(on the first magnetic element 12 and the bottom 28 that is attached to sump 6 is ferromagnetic component for example) contact.Further, show from sump 6 and lead to the path that discharges loop 8.Filter 16 also comprises snap-fitting 22, the 22' that preferably is arranged on its opposite side, thereby filter 16 is fixed on the appropriate position in sump 6 after filter 16 inserts.
be to be understood that, although in the accompanying drawing illustrated embodiment, the first magnetic element 12 is connected to the bottom of filter 16, the second magnetic element 14 is connected to the bottom 28 of sump 6, but the first magnetic element 12 (for example can be connected on arbitrary part of filter 16 substantially, the sidewall of filter), the second magnetic element (for example can be connected on arbitrary part of sump 6 substantially, the sidewall of sump---be arranged in when the correct insertion sump 6 of filter 16, the position that the first and second magnetic elements face with each other), as long as the mutual location of the first and second magnetic elements makes the interaction between these magnetic elements make filter 16 autoregistrations and navigate to the tram or the operating position.
Fig. 3 has shown the details of cross sectional front elevation shown in Figure 2.Can see, the snap-fitting 22 of filter 16,22' are configured to be snapped in the shoulder 30,30' of be arranged in the sump cavity upper edge, corresponding formation sump 6.Further, the bottom 28 of sump 6 preferably includes the insertion section, makes the second magnetic element 14 easily to insert when washing machine assembles or to be attached on sump 6.Alternatively, the second magnetic element 14 can embed in sump 6.For example, during making sump 6, by the second magnetic element 14 being put into the mould for molded sump 6, make the second magnetic element 14 at least in part or embed fully or enclose in the material of sump 6.Alternatively, the second magnetic element 14 can be by fixture screw or be attached on sump 6 by adhesive for example.
Fig. 4 has shown that with the filter 16(that inserts namely filter 16 is in its operating position) the details of front perspective view of sump shown in Figure 2.For handled easily filter 16, filter 16 preferably is provided with handle 24.
Fig. 5 has shown the details of the cross sectional front elevation of Fig. 4.The first magnetic element 12 of filter 16 directly contacts with the second magnetic element 14 of sump 6.Therefore, obtain the maximal phase mutual effect between the first magnetic element 12 and the second magnetic element 14, thus even during the errors present in filter 16 is placed on sump 6 by the user at first, filter 16 also can bootstrap to the tram.When filter 16 is arranged in sump 6---when namely discharging the upstream in loop 8, fine hair and foreign matters enter discharges in loop 8.Therefore, can effectively protect discharging loop 8 not affected by foreign matter, for example, extend the service life of the draining pump in discharging loop 8.After filter 16 moved to its correct operating position due to the magnetic force between the first magnetic element 12 and the second magnetic element 14, snap-fitting 22,22' be buckle or locks in place below the shoulder 30 of sump 6,30'.In other words, the first magnetic element 12 and the second magnetic element 14 namely therebetween attraction preferably be configured to snap-fitting 22,22' are snapped into the appropriate location that is positioned at shoulder 30,30' below.Alternatively, snap-fitting 22,22' are pushed into the below of shoulder 30,30' by the user.For example, filter 16 is the initial position of auto-alignment in the sump 6 due to the attraction between the first magnetic element 12 and the second magnetic element 14, the user is pushed to filter downwards in sump 6 by this position, and therefore the below and the filter 16 that make snap-fitting 22,22' be pulled to shoulder 30,30' are locked reliably.That is, in this case, filter 16 is not to be self-aligned to its operating position, but is self-aligned to initial position, and then the user can shift filter 16 onto operating position that it is arranged in sump 6 from outer initial position.
In another embodiment that does not show, the operation that filter 16 is locked in operating position in sump 6 is only realized by the magnetic force between one or more first magnetic element and one or more the second magnetic element.
Fig. 6 has shown the details according to the cross sectional front elevation of the sump 6' of the filter with insertion 16 of the second embodiment.Similar elements in the first and second embodiment represents with identical reference number.The second magnetic element of the sump 6' of the second embodiment (for example, ferromagnetic or Ferrimagnetic element does not show) embeds in the sensor 26 for detection of the operating position of filter 16 in sump 6'.Sensor 26 is attached in sump 6' from the outside, to be provided for the sufficient space of sensor 26.Sensor line is connected to sensor on the logical block (not shown) of washing machine 2, and being used for provides sensor signal to logical block.Activated when for example the sensor 26 of magnetic red sensor or switch is in the first magnetic element 12 contacts or near sensor 26.In other words, sensor 26 activated when filter 16 is in its operating position.For example, the sensor 26 that activated makes circuit closed, thereby produces the signal that passes to the logical block of washing machine via sensor line, for example is in its operating position via display notice user filtering device 16.Alternatively, the sensor 26 that activated disconnects the loop.Preferably, logical block is configured to not be at filter 16 and prevents washing machine 2 runnings when (perhaps correctly not locating) in sump 6'.In other words, washing machine 2 is provided with to detect induction and the reponse system of the filter 16 that is in its operating position.
Reference numerals list:
2 washing machines
4 urceolus
6,6' sump
8 discharge the loop
10 inner cores
12 first magnetic elements
14 second magnetic elements
16 basket filters
18 openable lifting members
20 fixed lifting members
22,22' snap-fitting
24 handles
26 sensors
30,30' sump shoulder
32 cleaning agent drawers
34 clothes pick-and-place doors
Claims (15)
1. a washing machine (2) comprising:
Have sump (6, urceolus 6') (4);
Discharging loop (8), wherein sump (6,6') with discharge loop (8) fluid and be communicated with; With
Filter element (16), its can be positioned at removedly sump (6,6') in,
It is characterized in that, filter element (16) comprises at least one first magnetic element (12), described at least one first magnetic element (12) is configured to and is arranged in sump (6, the cooperation of at least one 6') the second magnetic element (14) magnetic makes filter element (16) be positioned its operating position in sump.
2. washing machine as claimed in claim 1, wherein, described at least one second magnetic element (14) be arranged in sump (6, on inner surface 6'), perhaps be arranged in sump (6, on outer surface 6') and/or embed sump (6,6') in.
3. washing machine as claimed in claim 1 or 2, wherein, urceolus (4) and sump (6,6') form.
4. as claim 1,2 or 3 described washing machines, wherein, described at least one magnetic element (14) be incorporated into and/or be attached to and/or be connected to for detection of in the sensor element (26) of the filter element that is in its operating position (16) and/or on.
5. washing machine as claimed in claim 4, wherein, described sensor element (26) is connected on logical block, wherein said logical block only be configured to described sensor element provide expression filter element (16) correctly be positioned at sump (6, during signal in 6'), washing machine (2) can be turned round.
6. washing machine as described in claim 4 or 5, wherein, described sensor element (26) comprises magnetic red sensor or Hall sensor.
7. as claim 4,5 or 6 described washing machines, wherein, described sensor element (26) is operably connected to be used to informing whether user filtering element (16) is in visual interface and/or the loudspeaker of tram.
8. the described washing machine of any one claim as formerly, wherein, described at least one first magnetic element (12) and/or described at least one second magnetic element (14) are magnet, especially permanent magnet or electromagnet.
9. the described washing machine of any one claim as formerly, wherein, described at least one first magnetic element (12) and/or described at least one second magnetic element (14) comprise ferromagnetism or ferrimagnetic material.
10. the described washing machine of any one claim as formerly, wherein, and filter element (16) and/or sump (6,6') comprise for filter element (16) is fixed on sump (6, at least one locking 6') or buckle installation elements (22,22').
11. as the described washing machine of any one claim formerly, wherein, in the operating position of filter element, described at least one first magnetic element contacts with described at least one second magnetic element.
12. as the described washing machine of any one claim formerly, wherein, filter element (16) comprise be configured to be arranged in sump (6, at least two magnetic elements of at least two magnetic elements cooperations on 6').
13. washing machine as claimed in claim 12, wherein, described at least two magnetic elements of filter element (16) and/or be arranged in sump (6, described at least two magnetic elements on 6') comprise opposite polarity.
14. as the described washing machine of any one claim formerly, wherein, filter element (16) is basket filter element.
15. as the described washing machine of any one claim formerly, wherein, the inner core (10) of washing machine (2) comprises can be opened or removable lifting member (18), filter element (16) can by described lifting member from sump (6,6') remove.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10175008A EP2426247A1 (en) | 2010-09-02 | 2010-09-02 | Washing machine |
| EP10175008.1 | 2010-09-02 | ||
| PCT/EP2011/064817 WO2012028576A1 (en) | 2010-09-02 | 2011-08-29 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103168126A true CN103168126A (en) | 2013-06-19 |
Family
ID=43896636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180049890XA Pending CN103168126A (en) | 2010-09-02 | 2011-08-29 | Washing machine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20130213095A1 (en) |
| EP (1) | EP2426247A1 (en) |
| CN (1) | CN103168126A (en) |
| AU (1) | AU2011298421A1 (en) |
| BR (1) | BR112013005107A2 (en) |
| RU (1) | RU2013114465A (en) |
| WO (1) | WO2012028576A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2016016002A (en) | 2014-06-03 | 2017-07-20 | Butterworth Ind Inc | Laundry recirculation and filtration system. |
| EP2998426B1 (en) * | 2014-09-16 | 2017-11-15 | Electrolux Appliances Aktiebolag | Washing machiine having an improved valve/filter assembly |
| EP3467187B1 (en) | 2017-10-09 | 2021-12-22 | Whirlpool Corporation | Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter |
| US20230272575A1 (en) * | 2022-02-28 | 2023-08-31 | Whirlpool Corporation | Laundry treating appliance with foreign object barrier |
| EP4335960A1 (en) * | 2022-09-02 | 2024-03-13 | Giuliano Giordano | Safety device for a draining filter of a washing machine and improved draining filter for a washing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3270529A (en) * | 1964-02-25 | 1966-09-06 | Hupp Corp | Laundry equipment |
| DE102006043516B3 (en) * | 2006-09-12 | 2007-10-04 | Miele & Cie. Kg | Washing machine with a lint filter comprises a sensor that detects insertion of the filter and is connected to a control device that executes a safety function if the filter is not inserted or not correctly positioned |
| EP1849904A1 (en) * | 2006-04-27 | 2007-10-31 | Electrolux Home Products Corporation N.V. | Self-closing draining filter access apparatus for a top-loading washing machine |
| CN101381949A (en) * | 2007-09-04 | 2009-03-11 | 松下电器产业株式会社 | Filter device of washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1197919A (en) | 1966-10-08 | 1970-07-08 | Candy Spa | Improvements to Linen Washing and Like Machines |
| JP4494169B2 (en) | 2004-11-11 | 2010-06-30 | パナソニック株式会社 | Drum type washer / dryer |
-
2010
- 2010-09-02 EP EP10175008A patent/EP2426247A1/en not_active Withdrawn
-
2011
- 2011-08-29 BR BR112013005107A patent/BR112013005107A2/en not_active Application Discontinuation
- 2011-08-29 US US13/820,283 patent/US20130213095A1/en not_active Abandoned
- 2011-08-29 RU RU2013114465/12A patent/RU2013114465A/en unknown
- 2011-08-29 WO PCT/EP2011/064817 patent/WO2012028576A1/en active Application Filing
- 2011-08-29 CN CN201180049890XA patent/CN103168126A/en active Pending
- 2011-08-29 AU AU2011298421A patent/AU2011298421A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3270529A (en) * | 1964-02-25 | 1966-09-06 | Hupp Corp | Laundry equipment |
| EP1849904A1 (en) * | 2006-04-27 | 2007-10-31 | Electrolux Home Products Corporation N.V. | Self-closing draining filter access apparatus for a top-loading washing machine |
| DE102006043516B3 (en) * | 2006-09-12 | 2007-10-04 | Miele & Cie. Kg | Washing machine with a lint filter comprises a sensor that detects insertion of the filter and is connected to a control device that executes a safety function if the filter is not inserted or not correctly positioned |
| CN101381949A (en) * | 2007-09-04 | 2009-03-11 | 松下电器产业株式会社 | Filter device of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012028576A1 (en) | 2012-03-08 |
| US20130213095A1 (en) | 2013-08-22 |
| AU2011298421A1 (en) | 2013-03-21 |
| RU2013114465A (en) | 2014-10-10 |
| BR112013005107A2 (en) | 2016-05-10 |
| EP2426247A1 (en) | 2012-03-07 |
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| PB01 | Publication | ||
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Application publication date: 20130619 |