EP0330880A2 - Distributeur de produit de lavage - Google Patents

Distributeur de produit de lavage Download PDF

Info

Publication number: EP0330880A2
Authority: EP; European Patent Office
Prior art keywords: flow; water; wedge; channel; washing
Prior art date: 1988-03-04
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

EP89102225A

Other languages

German (de)

English (en)

Other versions

EP0330880B1 (fr

EP0330880A3 (en

Inventor

Wolfgang Proppe

Karl Dipl.-Ing. Thier

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 Hausgeräte GmbH

Original Assignee

Bosch Siemens Hausgerate 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.)

1988-03-04

Filing date

1989-02-09

Publication date

1989-09-06

1989-02-09 Application filed by Bosch Siemens Hausgerate GmbH filed Critical Bosch Siemens Hausgerate GmbH

1989-09-06 Publication of EP0330880A2 publication Critical patent/EP0330880A2/fr

1990-07-11 Publication of EP0330880A3 publication Critical patent/EP0330880A3/de

1992-07-22 Application granted granted Critical

1992-07-22 Publication of EP0330880B1 publication Critical patent/EP0330880B1/fr

2009-02-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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 relates to a detergent dispenser for a laundry treatment machine, which contains a housing that is open on one side and a drawer that can be moved through this opening and has a plurality of compartments for detergents and washing aids that are open at the top and a water guide channel provided with bottom drain holes, which has a first channel section which is guided in the inlet direction and at least two branch sections which branch off therefrom and run against the inlet direction.
Such a detergent dispenser is known from DE-OS 28 13 366, which needs to be improved with regard to the noises it generates when fresh water flows in. This is the object of the present invention.
this object is achieved in that at the end of the first channel section in the branching area a wedge is arranged with its tip directed towards the flow of the incoming water.
a particularly advantageous development of the invention is to be seen in the fact that the wedge surfaces are curved in a concave manner. This avoids discontinuities in the flow-directing walls. Vibrations on the air bubbles are therefore suppressed to an increased extent.
the wedge surfaces have gutters running along the flow.
the water guiding component 1 designed as a cover for the housing of a detergent dispenser has fresh water nozzles 2, 3 and 4 on its rear wall.
openings 6, 7 and 8 are arranged opposite the fresh water nozzles, of which the openings 6 and 8 belong to first sections 9 and 10 of the water guide channels leading preferably to detergent chambers which can be filled with washing powder.
first sections 9 and 10 drainage holes 11 and 12 leading to the detergent chambers below are already provided.
the opening 7 opposite the fresh water nozzle 3 belongs to a water guide channel 13 which serves to supply the inlet water (not shown) required for emptying the fabric softener chamber arranged under the drain holes 14.
drain holes 23 and 24 are provided in a row one behind the other.
the washing powder which is stored in the detergent compartments (not shown) is rinsed by the water jets flowing through the drain holes 23 and 24 and is conveyed from the feed water through the antechamber 5 into the washing container.
channel sections 10, 20 and 22 in FIG. 3 indicate the direction of flow of the inlet water in accordance with the arrows in FIGS. 1 and 2.
Fig. 3 are further by the side walls 25 and the partition walls 26 the un ter the channel sections arranged detergent chambers indicated.
the detail 30 encircled by dash-dotted lines in the illustrated embodiment is the branching area at the end of the first channel section 9 or 10.
a wedge 27 is arranged according to the invention, the wedge 27 of which points at the flow of the incoming water in the first Channel section 9 or 10 is directed. This tip clearly divides the flow of the incoming water and without eddies.
the wedge surfaces which in the exemplary embodiment shown in FIGS. 1 to 3 are curved in a concave manner, also guide the partial flows without formation of eddies into the subsequent channel branches 19 and 21 or 20 and 22 a reduction in the flow noise within the channels.
FIG. 4 In which a wedge 27 is shown in section at the section line IV-IV in FIG. 1. It can be seen from this illustration that the wedge surfaces 29 are shaped in addition to the concave, arch-like configuration,

Landscapes

Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Washing And Drying Of Tableware (AREA)
Detail Structures Of Washing Machines And Dryers (AREA)
Cleaning By Liquid Or Steam (AREA)

EP89102225A 1988-03-04 1989-02-09 Distributeur de produit de lavage Expired - Lifetime EP0330880B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3807181A DE3807181A1 (de)	1988-03-04	1988-03-04	Waschmitteleinspueleinrichtung
DE3807181		1988-03-04

Publications (3)

Publication Number	Publication Date
EP0330880A2 true EP0330880A2 (fr)	1989-09-06
EP0330880A3 EP0330880A3 (en)	1990-07-11
EP0330880B1 EP0330880B1 (fr)	1992-07-22

Family

ID=6348911

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP89102225A Expired - Lifetime EP0330880B1 (fr)	1988-03-04	1989-02-09	Distributeur de produit de lavage

Country Status (4)

Country	Link
EP (1)	EP0330880B1 (fr)
DE (2)	DE3807181A1 (fr)
ES (1)	ES2033470T3 (fr)
HK (1)	HK144095A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1607509A1 (fr) *	2004-06-15	2005-12-21	Samsung Electronics Co., Ltd.	Machine à laver avec distributeur de détergent
WO2010003961A1 (fr)	2008-07-07	2010-01-14	Arcelik Anonim Sirketi	Agencement de rinçage de boîte de détergent pour machine à laver
WO2012084487A1 (fr)	2010-12-24	2012-06-28	Arcelik Anonim Sirketi	Machine à laver qui comprend un distributeur d'agent de nettoyage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4002968A1 (de) *	1990-02-01	1991-08-08	Bosch Siemens Hausgeraete	Waschmitteleinspueleinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1398131A (fr) *	1964-03-27	1965-05-07	Chalectro Soc	Réservoir à produits lessiviels pour machine à laver
DE1292120B (de) *	1965-07-30	1969-04-10	Scharpf Geb Kg	Waschmitteleinspuelvorrichtung fuer Waschautomaten
DE2813366C2 (de) *	1978-03-28	1986-04-10	Bosch-Siemens Hausgeräte GmbH, 8000 München	Waschmittel-Einspüleinrichtung für eine Wäschebehandlungsmaschine
DE2920000C2 (de) *	1978-05-30	1986-05-15	Domar, S.A., Martorellas Del Valles, Barcelona	Vorrichtung zum Abgeben von Reinigungsmitteln in das Waschwasser von Waschmaschinen

1988
- 1988-03-04 DE DE3807181A patent/DE3807181A1/de active Granted
1989
- 1989-02-09 ES ES198989102225T patent/ES2033470T3/es not_active Expired - Lifetime
- 1989-02-09 EP EP89102225A patent/EP0330880B1/fr not_active Expired - Lifetime
- 1989-02-09 DE DE8989102225T patent/DE58901859D1/de not_active Expired - Lifetime
1995
- 1995-09-07 HK HK144095A patent/HK144095A/xx not_active IP Right Cessation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1607509A1 (fr) *	2004-06-15	2005-12-21	Samsung Electronics Co., Ltd.	Machine à laver avec distributeur de détergent
WO2010003961A1 (fr)	2008-07-07	2010-01-14	Arcelik Anonim Sirketi	Agencement de rinçage de boîte de détergent pour machine à laver
WO2012084487A1 (fr)	2010-12-24	2012-06-28	Arcelik Anonim Sirketi	Machine à laver qui comprend un distributeur d'agent de nettoyage
CN103270211A (zh) *	2010-12-24	2013-08-28	阿塞里克股份有限公司	包括清洁剂分送器的洗衣机

Also Published As

Publication number	Publication date
DE58901859D1 (de)	1992-08-27
DE3807181A1 (de)	1989-09-14
EP0330880B1 (fr)	1992-07-22
ES2033470T3 (es)	1993-03-16
HK144095A (en)	1995-09-15
EP0330880A3 (en)	1990-07-11
DE3807181C2 (fr)	1993-07-15

Legal Events

Date	Code	Title	Description
1989-07-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1989-09-06	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE ES FR GB IT
1990-05-21	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-07-11	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE ES FR GB IT
1990-10-03	17P	Request for examination filed	Effective date: 19900723
1992-01-29	17Q	First examination report despatched	Effective date: 19911213
1992-06-05	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1992-07-22	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE ES FR GB IT
1992-08-07	ET	Fr: translation filed
1992-08-19	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1992-08-27	REF	Corresponds to:	Ref document number: 58901859 Country of ref document: DE Date of ref document: 19920827
1992-10-12	ITF	It: translation for a ep patent filed
1993-03-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2033470 Country of ref document: ES Kind code of ref document: T3
1993-05-27	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1993-05-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1993-07-14	26N	No opposition filed
1996-01-09	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19960109 Year of fee payment: 8
1996-02-02	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19960202 Year of fee payment: 8
1996-02-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: ES Payment date: 19960229 Year of fee payment: 8
1996-03-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19960328 Year of fee payment: 8
1997-02-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19970209
1997-02-10	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970210
1997-10-01	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19970209
1997-10-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19971030
1997-11-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19971101
1997-12-26	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1999-05-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 19990301
2005-02-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050209

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DE112005000831B4 (de)	2020-03-05	Waschmittelbehälter für Waschmaschine
DE4447160A1 (de)	1996-07-04	Waschmaschine mit einer Waschmittel-Einspüleinrichtung
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DE2813366C2 (de)	1986-04-10	Waschmittel-Einspüleinrichtung für eine Wäschebehandlungsmaschine
EP0318070B1 (fr)	1993-03-24	Dispositif distributeur de détergent pour machines à laver
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EP0330880B1 (fr)	1992-07-22	Distributeur de produit de lavage
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