EP4579031A1 - Waschmaschine mit einem filter - Google Patents

Waschmaschine mit einem filter Download PDF

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Publication number
EP4579031A1
EP4579031A1 EP24201967.7A EP24201967A EP4579031A1 EP 4579031 A1 EP4579031 A1 EP 4579031A1 EP 24201967 A EP24201967 A EP 24201967A EP 4579031 A1 EP4579031 A1 EP 4579031A1
Authority
EP
European Patent Office
Prior art keywords
filter
base
washing machine
section
protrusions
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
Application number
EP24201967.7A
Other languages
English (en)
French (fr)
Inventor
Kagan OZERK
Murathan Eren POLAT
Mehmet Ozbek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arcelik AS
Original Assignee
Arcelik AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arcelik AS filed Critical Arcelik AS
Publication of EP4579031A1 publication Critical patent/EP4579031A1/de
Pending legal-status Critical Current

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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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents

Definitions

  • the present invention relates to a washing machine comprising a microfiber filter.
  • the washing water in the washing machine is discharged by being passed through the microfiber filters in each program, regardless of the type of laundry washed by the user.
  • the microfiber filters are used in the washing machines to retain microfiber particles separated from synthetic laundry.
  • the said filters can be disposed in the washing machine or in a separate body outside the washing machine.
  • cotton laundry does not release microfiber particles, it releases "lint" particles which cause the said filters to be clogged in a very short time.
  • Trying to retain the said particles on the microfiber filter surfaces with a very fine mesh structure causes the filter surfaces to be clogged in a short time, thus adversely affecting the filtering performance.
  • the filter surface needs to be enlarged; however, it is difficult to find a sufficiently large volume in the washing machine.
  • a washing machine comprising structures with serrated edges to hold lint, fiber and similar particles in the pump filter area.
  • the second filter is placed into the first filter such that the angle between the first base and the second base is 45°.
  • the water flow is directed from the first and second water inlets to the second filter with a 45° inclination.
  • the protrusions on the first section are arranged in a scattered manner, while the protrusions on the second section are arranged in two rows parallel to each other.
  • the second filter comprises a third section, arranged in the continuation of the second section, having a third protrusion in a crosswise structure which retains short fluff.
  • the first filter is a microfiber filter and the second filter serves as a coarse filter.
  • the second filter acts as a coarse filter.
  • the water flow is blocked to a minimum extent and the particles in the water are effectively retained.
  • the water entering through the first and second water inlets directly reaches the second filter.
  • the water and the particles therein, which follow the second base of the second filter, first reach the first protrusions in the first section.
  • the fluff and other particles are retained by means of the first protrusions in the form of a cylinder.
  • the first and second protrusions are arranged in the form of a labyrinth.
  • the water and the particles therein are cleansed of fluff and similar particles by following the labyrinth-shaped paths arranged one after the other.
  • the present invention by means of the protrusions on the second base that the water follows, the water and the particles therein hit as many obstacles as possible, namely the protrusions, and the fluff and similar particles in the water are retained in the second filter, thus reducing the need for the first filter. Moreover, the filtering efficiency is increased and the filtering surface of the first filter is kept clean for a longer time. Furthermore, by cleaning only the second filter without removing the first filter, the first filter can be used for a longer time without being cleaned.
  • the washing machine (1) comprises a detergent dispenser (2) which has a first water inlet (3); a first filter (5) which has a first base (6) and walls (7) surrounding the first base (6) and a second water inlet (4) provided on one of the walls (7) and which is mounted in the detergent dispenser (2) such that the second water inlet (4) fits coaxially into the first water inlet (3); and a second filter (9) which is placed in the first filter (5) opposite the first and second water inlets (3 and 4) and which has a second base (10) provided at an angle determined by the manufacturer with respect to the first base (6), two side walls (11) extending perpendicular to the second base (10) on the edges of the second base (10) so as to narrow towards the first and second water inlets (3 and 4) and one or more than one first protrusion (15) extending upwards between the two side walls (11) from the second base (10) ( Figure 1 and Figure 2 ).

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP24201967.7A 2023-12-25 2024-09-23 Waschmaschine mit einem filter Pending EP4579031A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR202318332 2023-12-25

Publications (1)

Publication Number Publication Date
EP4579031A1 true EP4579031A1 (de) 2025-07-02

Family

ID=92895451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24201967.7A Pending EP4579031A1 (de) 2023-12-25 2024-09-23 Waschmaschine mit einem filter

Country Status (1)

Country Link
EP (1) EP4579031A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1585660A1 (de) * 1966-08-01 1971-06-16 Cge Co Generale Di Elettricita Waschmittelzugabebehaelter und Filter fuer den Waschlaugenkreislauf in Waschmaschinen
EP1390577A1 (de) 2001-05-25 2004-02-25 Electrolux Home Products Corporation N.V. Waschmaschine mit einem verstopfungfreien flusenfilter
EP2455535A1 (de) 2010-11-22 2012-05-23 Electrolux Home Products Corporation N.V. Waschmaschine
WO2020251513A2 (en) * 2019-06-14 2020-12-17 Arcelik Anonim Sirketi A washing machine comprising a filtering member
WO2022075941A1 (en) * 2020-10-06 2022-04-14 Arcelik Anonim Sirketi A washing machine comprising a filtering member
WO2023214666A1 (ko) * 2022-05-06 2023-11-09 삼성전자주식회사 세탁기

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1585660A1 (de) * 1966-08-01 1971-06-16 Cge Co Generale Di Elettricita Waschmittelzugabebehaelter und Filter fuer den Waschlaugenkreislauf in Waschmaschinen
EP1390577A1 (de) 2001-05-25 2004-02-25 Electrolux Home Products Corporation N.V. Waschmaschine mit einem verstopfungfreien flusenfilter
EP2455535A1 (de) 2010-11-22 2012-05-23 Electrolux Home Products Corporation N.V. Waschmaschine
WO2020251513A2 (en) * 2019-06-14 2020-12-17 Arcelik Anonim Sirketi A washing machine comprising a filtering member
WO2022075941A1 (en) * 2020-10-06 2022-04-14 Arcelik Anonim Sirketi A washing machine comprising a filtering member
WO2023214666A1 (ko) * 2022-05-06 2023-11-09 삼성전자주식회사 세탁기

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