EP1183987A3 - Valve for dishwasher with a movable closure device - Google Patents
Valve for dishwasher with a movable closure device Download PDFInfo
- Publication number
- EP1183987A3 EP1183987A3 EP01113594A EP01113594A EP1183987A3 EP 1183987 A3 EP1183987 A3 EP 1183987A3 EP 01113594 A EP01113594 A EP 01113594A EP 01113594 A EP01113594 A EP 01113594A EP 1183987 A3 EP1183987 A3 EP 1183987A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- outlet
- dishwasher
- cavity
- guide 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.)
- Withdrawn
Links
Classifications
-
- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4219—Water recirculation
- A47L15/4221—Arrangements for redirection of washing water, e.g. water diverters to selectively supply the spray arms
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
- Lift Valve (AREA)
Abstract
Die Erfindung betrifft ein Ventil (8) für eine Geschirrspülmaschine mit einem Hohlraum (13), der durch einen Ventilkörper (12) abgegrenzt wird, mit einem Einlaß (7) für eine Spülflüssigkeit und zumindest einem ersten und zweiten Ausläß (15, 16), die durch ein im Hohlraum (13) beweglich angeordnetes Verschließelement (14) versperrbar sind und den Hohlraum (13) mit einer ersten und zweiten Leitung (9, 10) verbinden. Nach Unterbrechung der Flüssigkeitszufuhr wird durch eine Flüssigkeitsströmung aus dem ersten Auslaß (15) das Verschließelement (14) vom ersten zum zweiten Auslaß (15, 16) über eine Führungseinrichtung (19, 20) verschoben. Erfindungsgemäß variiert die Steigung der Führungseinrichtung (19, 20) in deren Verlauf vom ersten zum zweiten Auslaß (15, 16), so daß sich das Verschließelement (14) mit ortsabhängiger Geschwindigkeit entlang der Führungseinrichtung (19, 20) bewegt. Durch Verringerung der Geschwindigkeit in Bereichen von Auslässen (16, 17) kann ein Umschalten des Ventils (8) sicher erreicht werden. The invention relates to a valve (8) for a dishwasher with a cavity (13), which is delimited by a valve body (12), with an inlet (7) for a washing liquid and at least one first and second outlet (15, 16), which can be blocked by a closing element (14) which is movably arranged in the cavity (13) and connect the cavity (13) to a first and second line (9, 10). After the liquid supply has been interrupted, the closing element (14) is displaced from the first to the second outlet (15, 16) via a guide device (19, 20) by a liquid flow from the first outlet (15). According to the invention, the slope of the guide device (19, 20) varies in its course from the first to the second outlet (15, 16), so that the closing element (14) moves along the guide device (19, 20) at a location-dependent speed. By reducing the speed in areas of outlets (16, 17), switching of the valve (8) can be achieved safely.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000142780 DE10042780A1 (en) | 2000-08-31 | 2000-08-31 | Valve for a dishwasher with a movably arranged closing element |
DE10042780 | 2000-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1183987A2 EP1183987A2 (en) | 2002-03-06 |
EP1183987A3 true EP1183987A3 (en) | 2002-10-30 |
Family
ID=7654426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01113594A Withdrawn EP1183987A3 (en) | 2000-08-31 | 2001-06-15 | Valve for dishwasher with a movable closure device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1183987A3 (en) |
DE (1) | DE10042780A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100459199B1 (en) | 2002-12-11 | 2004-12-03 | 엘지전자 주식회사 | Apparatus for washing separately upper/low in dish washer |
KR101054190B1 (en) | 2004-05-20 | 2011-08-03 | 엘지전자 주식회사 | Washing water shift spray structure of dishwasher |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918927A (en) * | 1956-05-10 | 1959-12-29 | Whirlpool Co | Transfer valve |
EP0237994A2 (en) * | 1986-03-19 | 1987-09-23 | INDUSTRIE ZANUSSI S.p.A. | Washing machine having a liquid flow distribution valve |
US5486089A (en) * | 1994-02-28 | 1996-01-23 | Daewoo Electronics Co., Ltd. | Directional changeover pump |
FR2789451A1 (en) * | 1999-02-08 | 2000-08-11 | Siebe Appliance Controls Sa | Fluid flow guide e.g. for washing machine or dishwasher has channels leading to two outlets that can be closed selectively by ball |
-
2000
- 2000-08-31 DE DE2000142780 patent/DE10042780A1/en not_active Withdrawn
-
2001
- 2001-06-15 EP EP01113594A patent/EP1183987A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2918927A (en) * | 1956-05-10 | 1959-12-29 | Whirlpool Co | Transfer valve |
EP0237994A2 (en) * | 1986-03-19 | 1987-09-23 | INDUSTRIE ZANUSSI S.p.A. | Washing machine having a liquid flow distribution valve |
US5486089A (en) * | 1994-02-28 | 1996-01-23 | Daewoo Electronics Co., Ltd. | Directional changeover pump |
FR2789451A1 (en) * | 1999-02-08 | 2000-08-11 | Siebe Appliance Controls Sa | Fluid flow guide e.g. for washing machine or dishwasher has channels leading to two outlets that can be closed selectively by ball |
Also Published As
Publication number | Publication date |
---|---|
DE10042780A1 (en) | 2002-03-14 |
EP1183987A2 (en) | 2002-03-06 |
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Legal Events
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Effective date: 20051231 |