EP0758031B1 - Waschmittel-Einspüleinrichtung - Google Patents

Waschmittel-Einspüleinrichtung Download PDF

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Publication number
EP0758031B1
EP0758031B1 EP96110567A EP96110567A EP0758031B1 EP 0758031 B1 EP0758031 B1 EP 0758031B1 EP 96110567 A EP96110567 A EP 96110567A EP 96110567 A EP96110567 A EP 96110567A EP 0758031 B1 EP0758031 B1 EP 0758031B1
Authority
EP
European Patent Office
Prior art keywords
flow
holes
detergent
fresh water
dispenser device
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.)
Expired - Lifetime
Application number
EP96110567A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0758031A1 (de
Inventor
Horst Schermuck
Peter Dipl.-Ing. Blauert
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
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP0758031A1 publication Critical patent/EP0758031A1/de
Application granted granted Critical
Publication of EP0758031B1 publication Critical patent/EP0758031B1/de
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

Definitions

  • the invention is based on a detergent dispenser arranged in the operating position via detergent compartments Fresh water distribution channels used for the purpose of Supply of fresh water to the chambers on the floor with drainage holes are provided.
  • Such a detergent dispenser is from the DE 28 13 366 A1 known.
  • the drain holes have one in it circular drain cross-section of small size because the Experts previously assumed that the rinsing of powder Detergent from the detergent compartment below best done with sharp rays be. It was assumed that washing powder portions best to wash from the side and as to supply a compact portion to the washing machine tub are.
  • Water supply channels provided for as possible pressure distribution to be fully maintained up to the end of the channels should ensure that this also in the direction of flow last drain hole with the greatest possible pressure becomes.
  • the invention has for its object in a detergent dispenser of the type mentioned at the beginning Rinsing the detergent chamber to improve even further.
  • this object is achieved in that at least some of the drainage holes are opposite the in Main flow direction of the incoming fresh water laterally arranged holes enlarged drain cross section has and that in the main flow direction before the enlarged Drainage holes a flow divider is arranged, the the flow mainly to the laterally arranged holes directs.
  • the sides are initially arranged Holes with inflow water acted on, the proportionately low pressure through the holes on the Walls of the chamber below and the Washed-in detergent portion.
  • the flow divider is arrow-shaped and with its arrowhead directed against the current.
  • a Arrow-shaped design of the flow divider can be most effective for aligning the inlet water to the side arranged holes serve and is most suitable the flow by designing its shape and / or arrangement to distract purposefully.
  • the flow divider a feathery end on the back of it the enlarged drain holes. That feathery end the flow divider can clearly become a pressure reducing Turbulence of the incoming water contribute to the directed the middle part of the distribution channel and the back flow to counter flow. In order to will irrigate the powder portion in the one below Chamber from above and their mixing more intensely.
  • a further development of the invention is at least the arrowhead and / or the spring asymmetrical to the main flow direction designed and / or attached. These are the means to Flow according to the wishes of the distribution in the distribution channel distract effectively.
  • the detergent dispenser 1 consists of a housing 2 with an upper part 3 and a cavity 4 for insertion a drawer 5 with at least one detergent chamber 6 for storing a portion of washing powder.
  • the bulkhead wall 7 prevents one on the slant on the Chute 8 portion of detergent stored on inclined floor 9 flows to shaft 8 prematurely.
  • drain holes 14 which in the underlying chamber 6 are directed. In the illustrated Embodiment, these drain holes 14 are in one sideways sloping bottom part. You have partial a circular and partly an oval drain cross-section, which in any case is larger than that at the end of the distribution channel 12 arranged drain holes 15. According Fig.2 are at the bottom 13 of the distribution channel 12 further drain holes 16 arranged with a cross-shaped discharge cross-section, which is larger than the discharge cross-section of the round Drain holes 14.
  • the cruciform drain holes 16 are arranged in a spatial area of the distribution channel 12, on the one hand, from the backward flowing flow and, on the other hand, subjected to swirling flow from the start is. These two currents meet in the area of cruciform drain holes 16 and relax almost depressurized through the drain holes into the one below Chamber.
  • Parts of the partial streams divided by the arrowhead 18 finally flow at the spring-like end 19 of the flow divider 17 along and tear at its rear tear-off edges 20 from.
  • Parts of the partial flows swirl and reach from the front also in the area of the cruciform Drain holes 16 where they countercurrent the partial flow remnants from the back of the distribution channel. This clashing currents are almost depressurized and fall over the cruciform holes 16 from above serving of detergent underneath. This will be gentle soaked and with the through the side drain holes liquid flow passing through the outlet the chamber 6 and finally the shaft 8, which finally the water / detergent mixture in the tub feeds.
  • Drain holes 23 are between the feed opening 11 and the arrowhead also slit-shaped, lying transversely to the main flow direction Drain holes 23 spatially arranged so that when inserted Detergent dispenser 5 the bulkhead wall 7 of the arranged under the distribution channel 12 Chamber 6 positioned below the slot-shaped drain holes 23 is. This will detergent residues that the Bulk boundary wall 7 has stopped and from the moisture of the fresh water supplied are recorded, in a special way from above through the slit-like drain holes washed. Because of the high flow of the inlet water at this point there are slit-shaped cross sections the drain holes 23 larger cross-section than advantageous proven.
  • the flow divider can be one of those illustrated embodiment have a different shape.
  • the flow divider can consist of a cross section a triangular, tower-like installation behind the fresh water inflow opening 11 exist.
  • Flow divider dividing edge of this installation against the main flow direction and is directed towards the opening.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Detergent Compositions (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP96110567A 1995-08-07 1996-06-28 Waschmittel-Einspüleinrichtung Expired - Lifetime EP0758031B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19528977 1995-08-07
DE19528977A DE19528977A1 (de) 1995-08-07 1995-08-07 Waschmittel-Einspüleinrichtung

Publications (2)

Publication Number Publication Date
EP0758031A1 EP0758031A1 (de) 1997-02-12
EP0758031B1 true EP0758031B1 (de) 2000-01-19

Family

ID=7768886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96110567A Expired - Lifetime EP0758031B1 (de) 1995-08-07 1996-06-28 Waschmittel-Einspüleinrichtung

Country Status (5)

Country Link
EP (1) EP0758031B1 (enrdf_load_stackoverflow)
AT (1) ATE189012T1 (enrdf_load_stackoverflow)
DE (2) DE19528977A1 (enrdf_load_stackoverflow)
ES (1) ES2144670T3 (enrdf_load_stackoverflow)
TR (1) TR199600609A2 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1295908B1 (it) * 1997-10-31 1999-05-28 T & P Spa Dispositivo per l'alloggiamento di agenti di lavaggio in una macchina lavatrice con salto in aria incorporato
DE10161300B4 (de) * 2001-12-13 2006-08-03 BSH Bosch und Siemens Hausgeräte GmbH Wäschebehandlungsmaschine in Form einer Waschmaschine oder eines Wäschetrockners
KR101241868B1 (ko) * 2005-09-30 2013-03-11 엘지전자 주식회사 세탁 장치용 세제 박스 어셈블리
ATE536436T1 (de) 2008-07-07 2011-12-15 Arcelik As Waschmitteleinspülanordnung für eine waschmaschine
TR201010881A1 (tr) 2010-12-24 2012-07-23 Arçeli̇k Anoni̇m Şi̇rketi̇ Bir temizlik maddesi çekmecesi içeren çamaşır makinası
CN104746308B (zh) * 2013-12-27 2018-12-25 青岛海尔洗衣机有限公司 一种内藏洗涤剂盒的洗衣机
CN104746309B (zh) * 2013-12-27 2019-07-02 青岛海尔洗衣机有限公司 一种具有自动投放洗涤剂功能洗衣机的控制盘座

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813366C2 (de) * 1978-03-28 1986-04-10 Bosch-Siemens Hausgeräte GmbH, 8000 München Waschmittel-Einspüleinrichtung für eine Wäschebehandlungsmaschine
DE3807431A1 (de) * 1988-03-07 1989-09-21 Bosch Siemens Hausgeraete Waschmitteleinspueleinrichtung

Also Published As

Publication number Publication date
ATE189012T1 (de) 2000-02-15
TR199600609A3 (enrdf_load_stackoverflow) 1997-02-21
TR199600609A2 (tr) 1997-02-21
DE59604213D1 (de) 2000-02-24
EP0758031A1 (de) 1997-02-12
ES2144670T3 (es) 2000-06-16
DE19528977A1 (de) 1997-02-13

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