EP0752492A1 - Distributeur de produits de lavage - Google Patents

Distributeur de produits de lavage Download PDF

Info

Publication number
EP0752492A1
EP0752492A1 EP96107346A EP96107346A EP0752492A1 EP 0752492 A1 EP0752492 A1 EP 0752492A1 EP 96107346 A EP96107346 A EP 96107346A EP 96107346 A EP96107346 A EP 96107346A EP 0752492 A1 EP0752492 A1 EP 0752492A1
Authority
EP
European Patent Office
Prior art keywords
cross
fresh water
detergent
arms
chambers
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.)
Granted
Application number
EP96107346A
Other languages
German (de)
English (en)
Other versions
EP0752492B1 (fr
Inventor
Horst Schermuck
Dipl.-Ing. Blauert Peter
Arno Beyer
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.)
BSH Hausgeraete GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0752492A1 publication Critical patent/EP0752492A1/fr
Application granted granted Critical
Publication of EP0752492B1 publication Critical patent/EP0752492B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • 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
    • D06F39/028—Arrangements for selectively supplying water to detergent compartments
    • 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
    • D06F39/088—Liquid supply arrangements

Definitions

  • the invention is based on a detergent dispenser with fresh water distribution channels arranged in the operating position above detergent chambers, which are provided with drain holes on the bottom for the purpose of supplying the fresh water to the chambers.
  • Such a detergent dispenser is known from DE 28 13 366 A1.
  • the drain holes have a circular drain cross-section of small size, because experts have previously assumed that the flushing out of powdered detergent from the detergent compartments underneath by means of sharp jets is best accomplished. It was assumed that washing powder portions should best be rinsed from the side and fed as a compact portion to the washing machine tub.
  • the invention has for its object to further improve the rinsing of the detergent chambers in a detergent dispenser of the type mentioned.
  • this object is achieved in that at least some of the drain holes have a cross-shaped drain cross section.
  • this increases the area of the discharge cross-section of the discharge holes in question and, on the other hand, the jets aimed into the chamber underneath are irregularly fibered.
  • the larger discharge cross section leads to a reduction in the flow pressure of the jets, as a result of which the flow rate of the fresh water supplied within the chamber is reduced. This increases the amount of fresh water that remains in the chamber, which is completely available for mixing with washing powder.
  • the shredded jets are best suited to supplying the fresh water to all of the chamber areas over a wide area, so that all chamber areas are rinsed free of detergent. Residues on the chamber walls or even on the chamber floor therefore do not remain and cannot crust over. There are no special cleaning requirements for the detergent dispenser.
  • the drain cross section can form a four-armed cross.
  • the arms of the cross can be perpendicular to each other. At least one of the arms of the cross can extend in the main flow direction of the distribution channel. This arm can be longer than the angled arms.
  • the detergent dispenser 1 consists of a housing 2 with an upper part 3 and a cavity 4 for inserting a drawer 5 with at least one detergent chamber 6 for storing a portion of washing powder.
  • the bulk boundary wall 7 prevents a detergent portion which is stored on the bottom 9 inclined towards the shaft 8 from flowing prematurely into the shaft 8.
  • a fresh water supply nozzle 10 arranged on the rear, which, via the free air gap above the shaft 8, is aimed at an opening 11 of a fresh water distribution channel 12.
  • drain holes 14 are arranged, which are directed into the chamber 6 below. In the embodiment shown in Figure 1, these drain holes are located in a laterally beveled bottom part.
  • drain holes 15 are arranged on the bottom 13 of the distribution channel, which have a cross-shaped drain cross section according to the invention.
  • the drain cross sections each form four-armed crosses, the arms of which are perpendicular to one another.
  • the arms 16 of the crosses which extend in the main flow direction of the distribution channel 12, are longer than the arms 17 standing at an angle to them.
  • essentially oval wetting areas are formed below the drain holes 15, the large oval axes of which are located approximately in the flow direction of the fresh water.
  • drain holes designed according to the invention can be more or less evenly distributed on the floor.
  • the cross sections of the drain holes can have more or fewer arms and the arms are perpendicular or at different angles to one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Detergent Compositions (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
EP96107346A 1995-07-04 1996-05-08 Distributeur de produits de lavage Expired - Lifetime EP0752492B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19524368 1995-07-04
DE19524368A DE19524368A1 (de) 1995-07-04 1995-07-04 Waschmittel-Einspüleinrichtung

Publications (2)

Publication Number Publication Date
EP0752492A1 true EP0752492A1 (fr) 1997-01-08
EP0752492B1 EP0752492B1 (fr) 1999-11-10

Family

ID=7766000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96107346A Expired - Lifetime EP0752492B1 (fr) 1995-07-04 1996-05-08 Distributeur de produits de lavage

Country Status (6)

Country Link
EP (1) EP0752492B1 (fr)
KR (1) KR100453783B1 (fr)
AT (1) ATE186579T1 (fr)
DE (2) DE19524368A1 (fr)
ES (1) ES2140750T3 (fr)
TR (1) TR199600555A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010003961A1 (fr) 2008-07-07 2010-01-14 Arcelik Anonim Sirketi Agencement de rinçage de boîte de détergent pour machine à laver
JP2022079978A (ja) * 2020-11-17 2022-05-27 シャープ株式会社 ケース、及び洗濯機

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837200A1 (de) 1998-08-17 2000-02-24 Bsh Bosch Siemens Hausgeraete Waschmittel-Einspülvorrichtung für Waschmaschinen
DE19859984B4 (de) * 1998-12-23 2007-08-16 BSH Bosch und Siemens Hausgeräte GmbH Waschmittel-Einspülvorrichtung für Waschmaschinen
DE102008004258B4 (de) 2007-03-26 2018-06-28 BSH Hausgeräte GmbH Haushalt-Waschmaschine mit einer Einspüleinrichtung
CN107488993A (zh) * 2017-09-04 2017-12-19 惠而浦（中国）股份有限公司 洗衣机及其进水盒组件

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813366A1 (de) * 1978-03-28 1979-10-11 Bosch Siemens Hausgeraete Wasserfuehrungsbauteil fuer eine waschmittel-einspuelvorrichtung
EP0238112A2 (fr) * 1986-02-14 1987-09-23 Bauknecht Hausgeräte GmbH Dispositif de rinçage d'un distributeur de produits détergents pour machine à laver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813366A1 (de) * 1978-03-28 1979-10-11 Bosch Siemens Hausgeraete Wasserfuehrungsbauteil fuer eine waschmittel-einspuelvorrichtung
EP0238112A2 (fr) * 1986-02-14 1987-09-23 Bauknecht Hausgeräte GmbH Dispositif de rinçage d'un distributeur de produits détergents pour machine à laver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010003961A1 (fr) 2008-07-07 2010-01-14 Arcelik Anonim Sirketi Agencement de rinçage de boîte de détergent pour machine à laver
JP2022079978A (ja) * 2020-11-17 2022-05-27 シャープ株式会社 ケース、及び洗濯機

Also Published As

Publication number Publication date
KR100453783B1 (ko) 2005-01-24
ATE186579T1 (de) 1999-11-15
DE19524368A1 (de) 1997-01-09
TR199600555A3 (fr) 1997-01-21
KR970006644A (ko) 1997-02-21
ES2140750T3 (es) 2000-03-01
DE59603609D1 (de) 1999-12-16
EP0752492B1 (fr) 1999-11-10
TR199600555A2 (tr) 1997-01-21

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