BRPI1001488A2 - self-cleaning filter improvement for washing machines - Google Patents
self-cleaning filter improvement for washing machines Download PDFInfo
- Publication number
- BRPI1001488A2 BRPI1001488A2 BRPI1001488-8A BRPI1001488A BRPI1001488A2 BR PI1001488 A2 BRPI1001488 A2 BR PI1001488A2 BR PI1001488 A BRPI1001488 A BR PI1001488A BR PI1001488 A2 BRPI1001488 A2 BR PI1001488A2
- Authority
- BR
- Brazil
- Prior art keywords
- self
- cleaning filter
- nozzle
- wash water
- washing machines
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title abstract 4
- 238000005406 washing Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 238000003809 water extraction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4202—Water filter means or strainers
- A47L15/4208—Arrangements to prevent clogging of the filters, e.g. self-cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- 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
-
- 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
- D06F39/085—Arrangements or adaptations of pumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
APERFEIçOAMENTO EM FILTRO AUTO LIMPANTE PARA MáQUINAS DE LAVAR ROUPAS. Filtro auto limpante (1) desenvolvido para ser instalado no convencional circuito de recirculação (CR) e drenagem (CD) de máquina de lavar automática (M); o filtro auto limpante (1) inclui um corpo tubular (5) de triplo acesso, mais precisamente de um bocal (6) conectado ao duto de escoamento (CE) da água de lavagem (7) contida na cuba de lavagem (8), um bocal (9) conectado à tubulação (9a) de recirculação (CR) da água de lavagem e um bocal (10) conectado à tubulação (1Oa) do circuito de extração da água de lavagem por meio da drenagem (CD); no interior do setor cilíndrico (4) do corpo tubular (5) é instalada uma cesta flexível (2) suportada por um anel rígido (3), cesta esta que é confeccionada em rede de malha fina passível de reter fiapos e resíduos (FP) de dimensões reduzidas.SELF-CLEANING FILTER IMPROVEMENT FOR WASHING MACHINES. Self-cleaning filter (1) designed to be installed in the conventional recirculating (CR) and drainage (CD) circuit of an automatic washing machine (M); the self-cleaning filter (1) includes a triple-access tubular body (5), more precisely a nozzle (6) connected to the wash water flow duct (7) contained in the wash basin (8), a nozzle (9) connected to the wash water recirculation (CR) tubing (9a) and a nozzle (10) connected to the wash water extraction circuit piping (1Oa) via drainage (CD); Inside the cylindrical section (4) of the tubular body (5) a flexible basket (2) is supported by a rigid ring (3), which is made of fine lint-retaining mesh (FP). of small dimensions.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI1001488-8A BRPI1001488A2 (en) | 2010-05-26 | 2010-05-26 | self-cleaning filter improvement for washing machines |
PCT/BR2011/000156 WO2011147009A2 (en) | 2010-05-26 | 2011-05-26 | Improvement of self-cleaning filter for washing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI1001488-8A BRPI1001488A2 (en) | 2010-05-26 | 2010-05-26 | self-cleaning filter improvement for washing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI1001488A2 true BRPI1001488A2 (en) | 2012-02-28 |
Family
ID=45004453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1001488-8A BRPI1001488A2 (en) | 2010-05-26 | 2010-05-26 | self-cleaning filter improvement for washing machines |
Country Status (2)
Country | Link |
---|---|
BR (1) | BRPI1001488A2 (en) |
WO (1) | WO2011147009A2 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2499954B1 (en) * | 2011-03-17 | 2017-05-10 | Electrolux Home Products Corporation N.V. | Dishwasher with a bistable filter |
BR112013005385A2 (en) * | 2011-12-08 | 2016-06-07 | Lg Electronics Inc | method for controlling a dryer and determining a source of obstruction in a dryer. |
DE102014214350B3 (en) * | 2014-07-23 | 2015-09-10 | BSH Hausgeräte GmbH | Household appliance with a liquid line |
WO2016085431A1 (en) * | 2014-11-28 | 2016-06-02 | Arcelik Anonim Sirketi | A laundry dryer |
KR102475571B1 (en) * | 2015-01-12 | 2022-12-08 | 칭다오 하이어 워싱 머신 캄파니 리미티드 | Washing machine drainage device, washing machine and control method |
CN105839361B (en) * | 2015-01-12 | 2019-07-23 | 青岛海尔洗衣机有限公司 | A kind of drainer for washer, washing machine and control method |
CN105839360B (en) * | 2015-01-12 | 2019-07-23 | 青岛海尔洗衣机有限公司 | A kind of drainer for washer, washing machine and control method |
CN105986427B (en) * | 2015-01-27 | 2019-10-01 | 青岛海尔洗衣机有限公司 | A kind of washing machine double-ended draining pump |
CN105986426B (en) * | 2015-01-27 | 2020-06-05 | 青岛海尔洗衣机有限公司 | Washing machine double-end drain pump filter |
CN106186187B (en) * | 2015-04-29 | 2020-12-25 | 青岛海尔滚筒洗衣机有限公司 | Self-cleaning method for water purification module and washing machine adopting same |
DE102016201446B3 (en) * | 2016-02-01 | 2017-02-09 | BSH Hausgeräte GmbH | Laundry care device with a pump control |
DE102016203179B3 (en) * | 2016-02-29 | 2017-05-11 | BSH Hausgeräte GmbH | Laundry care unit with a pump |
DE102016207391A1 (en) * | 2016-04-29 | 2017-11-02 | BSH Hausgeräte GmbH | Laundry care device with a pump control |
CN107100900B (en) * | 2017-04-10 | 2020-12-08 | 青岛海尔洗涤电器有限公司 | Double-head pump and washing machine using same |
CN108996603A (en) * | 2018-07-26 | 2018-12-14 | 广州鼎拓信息科技有限公司 | A kind of purifier and the household self-powered drinking water system with it |
DE102019209149A1 (en) * | 2019-06-25 | 2020-12-31 | BSH Hausgeräte GmbH | Laundry care device with a pumping device and a method for operating the laundry care device |
CN110327686B (en) * | 2019-07-31 | 2021-08-24 | 宝鸡石油机械有限责任公司 | Filter screen built-in suction pipeline for drilling pump |
SE545374C2 (en) * | 2021-06-30 | 2023-07-25 | Mimbly Ab | Intermediate storage device for laundry systems |
CN114109678B (en) * | 2021-11-04 | 2023-04-18 | 轻骑集团江门光速摩托车有限公司 | Vertical fuel filter |
DE102022100109A1 (en) * | 2022-01-04 | 2023-07-06 | Planetcare D.O.O. | Process and device for the treatment of filter residues |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3282427A (en) * | 1963-11-18 | 1966-11-01 | Whirlpool Co | Self-cleaning expansible diaphragm filter |
US3429444A (en) * | 1966-10-31 | 1969-02-25 | Whirlpool Co | Cone filter for an automatic washer |
JPS5245150B1 (en) * | 1971-06-14 | 1977-11-14 | ||
US6402962B1 (en) * | 2000-07-26 | 2002-06-11 | Maytag Corporation | Self-cleaning filter with bypass |
US7980395B2 (en) * | 2009-01-29 | 2011-07-19 | Whirlpool Corporation | Cross-flow filtration system |
-
2010
- 2010-05-26 BR BRPI1001488-8A patent/BRPI1001488A2/en not_active IP Right Cessation
-
2011
- 2011-05-26 WO PCT/BR2011/000156 patent/WO2011147009A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011147009A2 (en) | 2011-12-01 |
WO2011147009A3 (en) | 2012-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |