WO2014067054A1 - 一种洗衣机排水过滤系统及具有该排水过滤系统的洗衣机 - Google Patents
一种洗衣机排水过滤系统及具有该排水过滤系统的洗衣机 Download PDFInfo
- Publication number
- WO2014067054A1 WO2014067054A1 PCT/CN2012/083699 CN2012083699W WO2014067054A1 WO 2014067054 A1 WO2014067054 A1 WO 2014067054A1 CN 2012083699 W CN2012083699 W CN 2012083699W WO 2014067054 A1 WO2014067054 A1 WO 2014067054A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter
- washing machine
- baffle
- groove
- height
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 73
- 238000005406 washing Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000003657 drainage water Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
Definitions
- the present invention relates to the field of washing machines, and more particularly to a filter system for a washing machine, and more particularly to a laundry drain filtration system for preventing entry of foreign matter and a washing machine having the same.
- the prior art pulsator type washing machine generally comprises a box body, an outer barrel suspended in the box body, an inner barrel driven by the outer rotating shaft in the outer barrel, and an inner rotating shaft connecting the bottom of the inner barrel; the bottom of the outer barrel is provided
- the drain valve, the water inlet of the drain valve communicates with the drain opening provided at the bottom of the outer tub; usually the filter provided on the inner wall of the bucket is passively filtered by the water flow during washing, and the pump is provided at the bottom of the outer tub.
- the nozzle is connected to the drain line at the bottom of the outer tub, and the drain of the water pump is connected to the pipeline leading to the inner tub of the washing machine.
- a filter is arranged at the water outlet of the water pump connecting pipe to filter the wire dust and debris in the washing water, and the filtered washing water can flow back to the inner tub to clean the washing water.
- the filter device is generally a soft filter bag or a rigid filter frame. After a period of use, the wire and debris in the filter device must be manually removed, otherwise the filter device is blocked and bacteria are generated; The washing water of the chips and debris will wrap around the water pump after entering the water pump. If it is a hard foreign object such as a paper clip, a card or a coin, it will easily cause the pump to malfunction. In addition, setting the filter on the water pump outlet does not prevent foreign matter. Damage to the pump.
- the Chinese patent application No. 200420120524. 6 discloses an inner circulation washing machine circulation line, which comprises: an outer barrel drain provided at the bottom of the outer tub, which is disposed at the top of the outer tub.
- the circulating water after filtering is sent to the inner circulation outlet used for re-use of the inner tub, the inner circulation pipe for connecting the outer drain outlet and the inner circulation outlet, and being disposed between the outer drain outlet and the inner circulation outlet for external use
- the washing water discharged from the barrel drain is pressed into the inner circulation pump of the inner barrel, and at least one of the inner circulation pump input end of the inner barrel and the inner circulation line is provided with at least one for collecting lint and/or paper dust in the circulating water, and can be disassembled.
- a filtering device for cleaning is relatively complicated, and the improvement of the inner circulation pipeline is high; in addition, the inner circulation pipeline disposed at the bottom of the outer tub causes the connection between the filter device and the pipeline to be loose with the vibration of the outer tub, and the filter port is easily made. The filtering effect is poor, and even some of the foreign matter directly passes through the filtering device and cannot completely filter the damaged water pump.
- the Chinese patent application No. 200610036929. 5 discloses a washing machine with a circulating water pump, which comprises an outer tub suspended in a box body, and an inner tub rotated by an outer rotating shaft in the outer tub; Water drainage channel; The upstream of the water inlet of the water pump communicates with the bottom of the outer tub, and the downstream of the water outlet is connected to the pipeline leading to the inner tub of the washing machine; the upstream of the water inlet of the water pump is provided with a filtering device, and the filtering surface of the filtering device is located at the drain Channel, adjacent to the upstream of the drain valve inlet.
- the above structure is easy to use for a long time, so that the wire clogging the filter device.
- the pulsator washing machine with a drain pump discharges the water in the washing machine by the action of the drain pump, but there is no effective filtering device.
- the washing machine is used for a long time, a large amount of foreign matter enters the drain valve or the drain pump, and enters Foreign objects in the valve or pump cannot be removed.
- the drainage device may not discharge the waste water, causing inconvenience or even economic loss to the user.
- the present invention has been made in view of the above.
- the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a washing machine drainage device which is simple in structure, convenient in installation, and can effectively prevent foreign matter from entering the washing machine drain valve or the drain pump to prevent foreign matter from damaging the drain valve or the drain pump. filtering system.
- Another object of the present invention is to provide a washing machine having the above drainage filtration system.
- the basic idea of adopting the technical solution of the present invention is: a washing machine drainage filtering system, comprising an outer tub and a filtering device, the bottom of the outer tub is provided with a groove, and the bottom of the groove is provided with a drain port, filtering The device is installed in the groove and is installed above the drain port.
- the filter device is provided with at least one filter passage leading to the drain port, and the filter passage is provided with a foreign matter blocking structure.
- the filtering device includes an upper cover plate matching the shape of the groove opening and a plurality of baffles disposed on the lower surface of the upper cover plate, and the plurality of baffles cooperate to form a side wall of the filtering channel And a foreign matter blocking structure in the filter channel.
- the baffle includes a side wall baffle constituting a side wall of the filter channel and a filter baffle disposed in the filter channel, between the filter baffle and the side wall baffle, or between the two filter baffles and
- the filtering baffle cooperates with the side wall baffle to form a bending water path in the filtering channel, and the bending water path and the filtering baffle cooperate to form the foreign object blocking structure, and the foreign object blocking structure can be used to compare the paper clip, the card or the coin.
- the hard foreign matter blocks, and the lint flows into the drain port with the water flow from the bent water path.
- the bending water path is bent in a single " ⁇ " shape or continuously bent, and the angle of each " ⁇ " bending is
- the edge of the upper cover plate is provided with one notch corresponding to the groove opening, preferably three notches, and the notch is formed
- the water inlet of the filter channel, the water outlet of the filter channel communicates with the drain port, and the filter baffle extends from the water inlet of the filter channel to the water outlet, and the filter baffle and the side wall baffle are inclined near the end edge of the water inlet. It is a smooth structure to facilitate the passage of swarf.
- the height of the filter baffle is less than or equal to the height of the side wall baffle, and the filtering device is supported in the groove by the side wall baffle; preferably, the lower end surface of the filter baffle has a gap with the bottom of the groove, and the gap height is less than Equal to 3mm.
- the structure drains the gap between the bottom of the filter baffle and the bottom of the groove to increase the displacement.
- the wire debris blocked by the end of the filter baffle corresponding to the water inlet can slide down to the bottom of the groove and drain into the drain through the gap. And the spacing of the gap can block foreign matter from entering and discharging.
- the lower surface of the upper cover plate is provided with an annular rib at a position corresponding to the water outlet, the height of the annular rib is lower than the height of the filter baffle, and a plurality of guide vanes are radially distributed from the center of the annular rib.
- the flow blade corresponds to one end arc transition of the annular rib.
- the structure prevents the water flow from forming a vortex when the filter passage enters the drain port, resulting in unstable drainage water flow.
- the height of the guide vanes is higher than the height of the annular ribs and lower than the height of the filter baffle.
- the guide vanes are highest at the intersection of the centers, the height at the center is higher than the height of the side wall baffles, and the guide vanes are lowered from the center by the radial outward height to form a conical structure, the guide vane cone
- the shape structure extends into the water outlet; directly decreases to a gentle portion within a radius of one-half to one-half of the radius of the annular rib, and the height of the smooth portion of the guide vane is lower than or equal to the height of the filter baffle.
- the tapered structure further prevents the swarf flowing into the vicinity of the drain from re-entering the vortex water into the filter passage causing clogging.
- the filtering device is fixed in the groove by a screw.
- the groove is provided with a screw mounting post for supporting the upper cover of the filtering device, and the upper cover plate is correspondingly provided with a screw hole.
- the peripheral wall of the groove is sloped or stepped from top to bottom, and the shape of the side wall baffle near the peripheral wall of the groove matches the shape of the peripheral wall of the groove; preferably, the upper cover covers the groove opening.
- the upper cover plate is further provided with at least one water leakage port communicating with the upper and lower sides, and the water inlet periphery protrudes from the upper surface of the upper cover plate, and the size of the water leakage port is smaller than an arc slit shape or a small hole shape. This structure can increase the displacement and block the passage of foreign matter.
- the washing machine with the above filtering device of the present invention has a drainage system including a drain port and a drain valve or a drain pump, and the filtering device is disposed above the drain port.
- the drainage system is opened, and the water in the outer tub enters the drain port of the outer tub from the water inlet of the filtering passage around the filtering device and the water leakage port above the upper cover.
- the filtering device of the present invention It can effectively exert its filtering function, and it can not be discharged by the pump during the process of draining through the filtering device. Harder foreign objects such as paper clips, hairpins or coins are effectively filtered.
- the present invention has the following advantageous effects as compared with the prior art.
- the invention utilizes the effective space of the drainage port on the inner side of the outer tub, and the filter device is skillfully designed.
- the filter device has the advantages of simple structure, convenient installation, integral injection molding and low production cost; not only can water and wire scraps be effectively discharged from the outer tub It can also effectively prevent foreign matter from entering the drain valve or the drain pump through the drain port, avoiding the problem that the foreign matter enters the drain device and damages the drain valve or the drain pump, causing the washing machine to drain out of control.
- Figure 1 is a schematic view showing the structure of the filter device of the present invention installed on the outer tub of the washing machine;
- FIG. 2 is a schematic cross-sectional view of the filter device of the present invention installed on the outer tub of the washing machine;
- FIG. 3 is a schematic structural view of the filter device according to the present invention.
- FIG. 4 is a schematic view of the upper surface of the upper cover of the filter device of the present invention.
- FIG. 5 is a schematic view of the lower surface of the upper cover of the filter device of the present invention.
- the bottom 1 of the outer tub of the washing machine of the present invention is provided with a groove 2, and the drain port 3 is disposed at the bottom of the groove 2.
- the filtering device 4 is installed in the groove 2 and is covered and installed on the drain port. Above the 3, the filter device 4 is provided with at least one filter channel 5 leading to the drain port 3, and a filter block is provided with a foreign matter blocking structure.
- the filtering device 4 includes an upper cover 41 matching the shape of the groove opening, a side wall baffle 51 disposed on the lower surface of the upper cover 41 to form a side wall of the filtering channel 5, and a filtering channel
- the filter baffle 52 in the 5, the filter baffle 52 and the side wall baffle 51, or between the two filter baffles 52 and between the filter baffle 52 and the side wall baffle 51 form an outer tub a bent water passage 53 that communicates between the inner portion and the drain port, and the bent water passage 53 cooperates with the filter baffle 52 to form the foreign matter blocking structure, and the foreign matter blocking structure can block hard foreign matter such as a paper clip, a card, or a coin.
- the lint flows into the drain port with the water flow from the bent water path.
- the bending water path is bent in a single " ⁇ " shape or continuously bent, and the angle of each " ⁇ " bending is 40° - 90°.
- the edge of the upper cover 41 corresponding to the opening of the groove 2 is provided with at least one notch 42 which forms the water inlet 6 of the filtering channel (refer to FIG. 1 ), the water outlet of the filtering channel communicates with the drainage port, and the filtering baffle is filtered by the filtering channel.
- the water inlet extends in the direction of the water outlet, and the filter baffle 52 and the side wall baffle 51 are inclined to the end edges 521 and 511 of the water inlet 6 (See Fig. 3), preferably a smooth structure to facilitate the passage of the swarf to prevent the swarf from being scraped by the edges 521, 511.
- the height of the filter baffle 52 in this embodiment is less than or equal to the height of the side wall baffle 51, and the filtering device is supported in the recess 2 by the side wall baffle 51; preferably, the filter baffle There is a gap 7 between the lower end surface of 52 and the bottom of the groove 2, and the height of the gap 7 is less than or equal to 3 mm.
- the structure causes the gap between the bottom of the filter baffle and the bottom of the groove to drain, and the displacement is increased.
- the wire debris blocked by the inlet filter baffle 52 and the inclined edges 521, 511 of the side wall baffle 51 are discharged through the gap.
- the drain port, and the gap can block foreign matter from entering and discharging.
- the lower surface of the upper cover 41 of the present embodiment is provided with an annular rib 43 at a position corresponding to the drain opening.
- the height of the annular rib 43 is lower than the height of the filter baffle 52.
- a plurality of guide vanes 44 are radially distributed from the center of the ribs 43.
- the guide vanes 44 correspond to one end arc transition of the annular ribs. This structure prevents the flow of water from forming a vortex when the filter passage enters the drain port, resulting in unstable drainage water flow.
- the embodiment is further improved on the basis of the second embodiment: the height of the guide vane 44 is higher than the height of the annular bead 43 and lower than the height of the filter baffle 52.
- Embodiment 4 is further improved on the basis of the second embodiment: the height of the guide vane 44 is higher than the height of the annular bead 43 and lower than the height of the filter baffle 52.
- the difference between this embodiment and the third embodiment is that the guide vanes 44 are the highest at the center intersection, the height at the center is higher than the height of the side wall baffle 51, and the guide vanes 55 are from the center edge.
- the radially outward height is lowered to form a tapered structure 45 that extends into the drain 3 (see Figure 2); one-third to one-half the radius of the annular rib 43
- the range is directly reduced to a gentle portion 46 whose height is lower than or equal to the height of the filter baffle 52.
- the tapered structure further prevents the swarf flowing into the vicinity of the drain from re-entering the vortex water into the filter passage causing clogging.
- the filter device 4 of the embodiment is fixed in the recess 2 by screws.
- the recess 2 is provided with a screw mounting post (not shown) for supporting the upper cover 41 of the filter device, and the upper cover 41 Corresponding to the screw hole 47 (see Figure 1 and Figure 4).
- This embodiment can be used in combination with the first embodiment.
- Embodiment 6 As shown in FIG. 2, the peripheral wall 21 of the groove 2 of the present embodiment has a slope shape from top to bottom, and the shape of the side wall baffle 51 near the peripheral wall of the groove matches the shape of the peripheral wall 21 of the groove; On the opening of the groove 2.
- the upper cover is placed on the circumferential wall of the groove, and the upper surface of the upper cover is higher than the bottom surface of the inner tub.
- the upper cover 41 of the embodiment is further provided with at least one water leakage port 48 communicating with the upper and lower sides, and the water inlet port 48 protrudes from the water supply periphery and protrudes from the upper cover plate 41.
- the size of the water leakage opening is small in the shape of an arc slit, and may also be a slender strip or a small elliptical hole.
- the washing machine of the embodiment has a drainage system including a drain port and a drain valve or a drain pump, and the filtering device is disposed above the drain port.
- the drainage system When the washing machine is drained, the drainage system is opened, and the water in the outer tub enters the drain port of the outer tub from the water inlet of the filtering passage around the filtering device and the water leakage port above the upper cover.
- the filtering device of the present invention Can effectively play its filtering function.
- the embodiments in the above-described embodiments may be further combined or substituted, and the embodiments are merely described for the preferred embodiments of the present invention, and are not intended to limit the scope and scope of the present invention. Various changes and modifications made by those skilled in the art to the technical solutions of the present invention are within the scope of the present invention.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020157004710A KR101843236B1 (ko) | 2012-10-29 | 2012-10-29 | 세탁기 배수 필터링 시스템 및 그 배수 필터링 시스템을 보유한 세탁기 |
PCT/CN2012/083699 WO2014067054A1 (zh) | 2012-10-29 | 2012-10-29 | 一种洗衣机排水过滤系统及具有该排水过滤系统的洗衣机 |
JP2015538239A JP6061038B2 (ja) | 2012-10-29 | 2012-10-29 | 洗濯機の排水濾過システムおよび当該排水濾過システムを備えた洗濯機 |
EP12887662.0A EP2921586B1 (en) | 2012-10-29 | 2012-10-29 | Drainage and filtering system for washing machine and washing machine with same |
US14/683,703 US9528217B2 (en) | 2012-10-29 | 2015-04-10 | Drainage and filtering system for washing machine and washing machine with the drainage and filtering system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2012/083699 WO2014067054A1 (zh) | 2012-10-29 | 2012-10-29 | 一种洗衣机排水过滤系统及具有该排水过滤系统的洗衣机 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/683,703 Continuation US9528217B2 (en) | 2012-10-29 | 2015-04-10 | Drainage and filtering system for washing machine and washing machine with the drainage and filtering system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014067054A1 true WO2014067054A1 (zh) | 2014-05-08 |
Family
ID=50626293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2012/083699 WO2014067054A1 (zh) | 2012-10-29 | 2012-10-29 | 一种洗衣机排水过滤系统及具有该排水过滤系统的洗衣机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9528217B2 (zh) |
EP (1) | EP2921586B1 (zh) |
JP (1) | JP6061038B2 (zh) |
KR (1) | KR101843236B1 (zh) |
WO (1) | WO2014067054A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427437B1 (en) | 2000-03-17 | 2002-08-06 | Ford Global Technologies, Inc. | Method for improved performance of an engine emission control system |
CN107558115B (zh) * | 2016-06-30 | 2021-06-04 | 佛山市顺德海尔电器有限公司 | 一种洗衣机 |
US11319659B2 (en) | 2018-12-28 | 2022-05-03 | Whirlpool Corporation | Button trap and sieve for a laundry appliance |
JP7334894B2 (ja) * | 2018-12-28 | 2023-08-29 | 青島海爾洗衣机有限公司 | 洗濯機 |
KR102179793B1 (ko) | 2019-03-27 | 2020-11-17 | 이화여자대학교 산학협력단 | 세탁기 배수 필터 장치 |
CN114108268A (zh) * | 2020-08-27 | 2022-03-01 | 青岛海尔洗衣机有限公司 | 一种洗衣机 |
CN112853695B (zh) * | 2020-12-30 | 2022-03-29 | 长虹美菱股份有限公司 | 一种用于外桶的过滤装置及应用其的外桶设计 |
CN115726166A (zh) * | 2021-08-31 | 2023-03-03 | 青岛海尔洗衣机有限公司 | 一种洗衣机排水过滤系统及洗衣机 |
KR102538497B1 (ko) | 2022-03-23 | 2023-05-31 | (주)대고 | 미세 플라스틱 저감 세탁망 및 그 제조방법 |
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US2687216A (en) * | 1951-12-27 | 1954-08-24 | Gen Electric | Strainer for receptacle drains |
FR1380081A (fr) * | 1963-01-18 | 1964-11-27 | Siemens Elektrogeraete Gmbh | Crépine pour le réservoir à lessive d'une machine à laver le linge ou d'une machine à laver la vaisselle |
DE1710562A1 (de) * | 1968-02-06 | 1971-11-18 | Siemens Elektrogeraete Gmbh | Klammernfalle fuer ein mit einer Laugenpumpe ausgeruestetes Waeschebehandlungsgeraet |
FR2190966A1 (zh) * | 1972-07-05 | 1974-02-01 | Chalectro | |
US4125003A (en) * | 1976-09-09 | 1978-11-14 | White-Westinghouse Corporation | Sump strainer for tumbler washing machine |
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EP2280112A1 (en) * | 2009-07-27 | 2011-02-02 | Electrolux Home Products Corporation N.V. | Laundry washing machine and filtering assembly for the draining circuit of a laundry washing machine |
CN101962896A (zh) * | 2009-07-22 | 2011-02-02 | Lg电子株式会社 | 衣物处理机 |
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DE1585937A1 (de) * | 1963-01-18 | 1969-09-25 | Siemens Elektrogeraete Gmbh | Klammernfalle fuer den Laugenbehaelter einer Wasch- oder Geschirrspuelmaschine |
DE1610162A1 (de) * | 1967-07-25 | 1971-06-03 | Siemens Elektrogeraete Gmbh | Klammernfalle,die in die Auslaufoeffnung des Laugenbehaelters einer mit einer Laugenpumpe ausgeruesteten Waschmaschine einsetzbar ist |
JPS5152879Y2 (zh) * | 1971-12-28 | 1976-12-17 | ||
JPS4998164U (zh) * | 1972-12-15 | 1974-08-23 | ||
JPS53131768U (zh) * | 1977-03-24 | 1978-10-19 | ||
US6568017B2 (en) * | 2001-09-05 | 2003-05-27 | Maytag Corporation | Washing machine incorporating detergent tray |
-
2012
- 2012-10-29 EP EP12887662.0A patent/EP2921586B1/en not_active Not-in-force
- 2012-10-29 JP JP2015538239A patent/JP6061038B2/ja active Active
- 2012-10-29 WO PCT/CN2012/083699 patent/WO2014067054A1/zh active Application Filing
- 2012-10-29 KR KR1020157004710A patent/KR101843236B1/ko active IP Right Grant
-
2015
- 2015-04-10 US US14/683,703 patent/US9528217B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687216A (en) * | 1951-12-27 | 1954-08-24 | Gen Electric | Strainer for receptacle drains |
FR1380081A (fr) * | 1963-01-18 | 1964-11-27 | Siemens Elektrogeraete Gmbh | Crépine pour le réservoir à lessive d'une machine à laver le linge ou d'une machine à laver la vaisselle |
DE1710562A1 (de) * | 1968-02-06 | 1971-11-18 | Siemens Elektrogeraete Gmbh | Klammernfalle fuer ein mit einer Laugenpumpe ausgeruestetes Waeschebehandlungsgeraet |
FR2190966A1 (zh) * | 1972-07-05 | 1974-02-01 | Chalectro | |
US4125003A (en) * | 1976-09-09 | 1978-11-14 | White-Westinghouse Corporation | Sump strainer for tumbler washing machine |
DE8534059U1 (de) * | 1985-12-04 | 1987-01-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Trommelwaschmaschine |
CN101962896A (zh) * | 2009-07-22 | 2011-02-02 | Lg电子株式会社 | 衣物处理机 |
EP2280112A1 (en) * | 2009-07-27 | 2011-02-02 | Electrolux Home Products Corporation N.V. | Laundry washing machine and filtering assembly for the draining circuit of a laundry washing machine |
Also Published As
Publication number | Publication date |
---|---|
EP2921586B1 (en) | 2017-12-20 |
US9528217B2 (en) | 2016-12-27 |
US20150211172A1 (en) | 2015-07-30 |
EP2921586A1 (en) | 2015-09-23 |
KR20150077396A (ko) | 2015-07-07 |
JP2015535724A (ja) | 2015-12-17 |
EP2921586A4 (en) | 2016-08-10 |
KR101843236B1 (ko) | 2018-03-28 |
JP6061038B2 (ja) | 2017-01-18 |
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