DE102007007670A1 - Dishwasher with a water pump provided on the pump side - Google Patents
Dishwasher with a water pump provided on the pump side Download PDFInfo
- Publication number
- DE102007007670A1 DE102007007670A1 DE102007007670A DE102007007670A DE102007007670A1 DE 102007007670 A1 DE102007007670 A1 DE 102007007670A1 DE 102007007670 A DE102007007670 A DE 102007007670A DE 102007007670 A DE102007007670 A DE 102007007670A DE 102007007670 A1 DE102007007670 A1 DE 102007007670A1
- Authority
- DE
- Germany
- Prior art keywords
- dishwasher
- drive
- blocking element
- circulation pump
- electric motor
- 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.)
- Ceased
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
- A47L15/4289—Spray-pressure measuring or regulating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
Die vorliegende Erfindung betrifft eine Geschirrspülmaschine (1) mit Sprüharmen (9 bis 11), mit einer Umwälzpumpe (5), welche durch einen Elektromotor (33) angetrieben ist, und mit einer pumpendruckseitig vorgesehenen Wasserweiche zur Herstellung eines Durchflusses von einem Einlass (4) auf mindestens einen von mehreren wählbaren, den Sprüharmen (9 bis 11) zugeordneten Auslässen (12 bis 14), wobei die Wasserweiche mindestens ein Sperrelement (20) und ein Antriebselement zur Bewegung des mindestens einen Sperrelements (20) besitzt. Ein einfach aufgebauter Wasserweichen-Antrieb wird bei einer solchen Geschirrspülmaschine (1) dadurch erreicht, dass das Antriebselement gemeinsam mit dem Elektromotor (33) der Umwälzpumpe (5) angetrieben wird.The present invention relates to a dishwasher (1) with spray arms (9 to 11), to a circulating pump (5) which is driven by an electric motor (33) and to a water switch provided on the pump pressure side for producing a flow from an inlet (4). to at least one of a plurality of selectable, the spray arms (9 to 11) associated outlets (12 to 14), wherein the water switch has at least one blocking element (20) and a drive element for moving the at least one blocking element (20). A water suction drive of simple design is achieved in such a dishwasher (1) in that the drive element is driven together with the electric motor (33) of the circulating pump (5).
Description
Die vorliegende Erfindung betrifft eine Geschirrspülmaschine mit Sprüharmen, mit einer Umwälzpumpe, welche durch einen Elektromotor angetrieben ist, und mit einer pumpendruckseitig vorgesehenen Wasserweiche zur Herstellung eines Durchflusses von einem Einlass auf mindestens einen von mehreren wählbaren, den Sprüharmen zugeordneten Auslässen, wobei die Wasserweiche mindestens ein Sperrelement besitzt, welches durch eine Antriebsvorrichtung in mindestens zwei Auslassstellungen positionierbar ist, und wobei die Wasserweiche ein Antriebselement zur Bewegung des Sperrelements besitzt.The The present invention relates to a dishwasher with spray arms, with a circulation pump, which is driven by an electric motor, and with a pump pressure side provided water diverter for producing a flow of an inlet on at least one of several selectable, the spray arms associated outlets, wherein the Wasserweiche has at least one blocking element, which by a drive device can be positioned in at least two outlet positions is, and wherein the water separator is a driving element for movement possesses the blocking element.
Aus
der
Aus
der
Es ist Aufgabe der vorliegenden Erfindung eine Geschirrspülmaschine zu schaffen, die einen einfach aufgebauten Wasserweichen-Antrieb besitzt.It Object of the present invention is a dishwasher to create a water-powered simple drive has.
Diese Aufgabe wird mit einer Geschirrspülmaschine mit den Merkmalen des Anspruches 1 gelöst.These Task is with a dishwasher with the features of claim 1 solved.
Erfindungsgemäß wird das Antriebselement gemeinsam mit dem Elektromotor der Umwälzpumpe angetrieben. Dadurch entfällt die Notwendigkeit, für den Antriebsmotor der Wasserweiche einen separaten Steuerausgang und eine Sensorik vorzusehen.According to the invention the drive element is driven together with the electric motor of the circulation pump. This eliminates the need for the drive motor the water switch has a separate control output and a sensor provided.
Gemäß einer bevorzugten Ausgestaltung der Erfindung ist das Antriebselement mechanisch an den Elektromotor der Umwälzpumpe gekoppelt. Dadurch wird der elektrische Antrieb der Umwälzpumpe für mehrere Funktionen gleichzeitig genutzt. Es besteht aber auch die Möglichkeit, dass das Antriebselement einen eigenen elektrischen Antrieb besitzt, wobei dieser Antrieb parallel zum Elektromotor der Umwälzpumpe von der Gerätesteuerung gesteuert bestromt wird.According to one preferred embodiment of the invention is the drive element mechanically coupled to the electric motor of the circulation pump. Thereby is the electric drive of the circulation pump for several functions used simultaneously. But there is also the Possibility that the drive element has its own electrical Drive has, this drive parallel to the electric motor of the Circulation pump controlled by the device control is energized.
Aus spültechnischen Gründen ist eine Wasserweiche mit einem permanent verfahrenden Sperrelement von Nachteil, ständige Wechsel zwischen der Flüssigkeitsversorgung des oberen und unteren Sprüharms sind nicht erwünscht. Deswegen ist in einer besonders vorteilhaften Ausführungsform zwischen dem Antriebselement und dem Sperrelement ein Getriebe angeordnet, welches eine kontinuierliche Bewegung des Antriebselementes in eine intermittierende diskontinuierliche Bewegung des Sperrelementes umsetzt. Ein zweckmäßiger Aufbau eines solchen Getriebes beinhaltet ein Sternradgetriebe.Out Rinsing reasons is a water switch with a permanently moving blocking element disadvantageous, permanent Change between the fluid supply of the upper and lower spray arm are not desired. That's why in a particularly advantageous embodiment between arranged a transmission, the drive element and the blocking element, which a continuous movement of the drive element in a intermittent discontinuous movement of the blocking element implements. An expedient structure of such Gear includes a star gear.
Zur
Einsparung von Bauraum und zusätzlichen Bauteilen ist es
außerdem vorteilhaft, wie aus der
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispieles mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:The Invention will be described below with reference to an embodiment with reference to the accompanying drawings explained. Show it:
Die
in
Für
wasser- und energiesparenden Spülbetrieb werden die Sprüharme
Zum
Antrieb des Sperrelements
Das
Antriebsrad
Die
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - WO 03/005875 A1 [0002, 0002, 0009] WO 03/005875 A1 [0002, 0002, 0009]
- - EP 1723888 A1 [0003] EP 1723888 A1 [0003]
Claims (6)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007007670A DE102007007670A1 (en) | 2007-02-13 | 2007-02-13 | Dishwasher with a water pump provided on the pump side |
| US12/526,890 US20100078049A1 (en) | 2007-02-13 | 2008-01-23 | Dishwasher machine comprising a water point on the pump pressure side |
| EP08707207A EP2117410B1 (en) | 2007-02-13 | 2008-01-23 | Dishwasher machine comprising a water point on the pump pressure side |
| PCT/EP2008/000494 WO2008098664A1 (en) | 2007-02-13 | 2008-01-23 | Dishwasher machine comprising a water point on the pump pressure side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007007670A DE102007007670A1 (en) | 2007-02-13 | 2007-02-13 | Dishwasher with a water pump provided on the pump side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007007670A1 true DE102007007670A1 (en) | 2008-08-14 |
Family
ID=39310915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007007670A Ceased DE102007007670A1 (en) | 2007-02-13 | 2007-02-13 | Dishwasher with a water pump provided on the pump side |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100078049A1 (en) |
| EP (1) | EP2117410B1 (en) |
| DE (1) | DE102007007670A1 (en) |
| WO (1) | WO2008098664A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009068394A1 (en) * | 2007-11-27 | 2009-06-04 | BSH Bosch und Siemens Hausgeräte GmbH | Water-bearing domestic appliance with a water diverter |
| DE102011050229A1 (en) * | 2011-05-10 | 2012-11-15 | Miele & Cie. Kg | Water switch used for distribution of water within water-carrying household appliance e.g. dishwasher, has adjustment device that is driven along rotation direction of variable speed drive unit, by operation of gear assembly |
| DE102014219891A1 (en) * | 2014-10-01 | 2016-04-07 | E.G.O. Elektro-Gerätebau GmbH | Pump and home appliance with a pump |
| WO2016173722A1 (en) * | 2015-04-29 | 2016-11-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Pump having a plurality of adjustable outlet openings |
| EP3597813A1 (en) * | 2018-07-19 | 2020-01-22 | Lg Electronics Inc. | Pump for a washing machine |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009002667B4 (en) * | 2009-04-27 | 2016-03-24 | BSH Hausgeräte GmbH | Dishwasher and circulation pump with water separator |
| US9687136B2 (en) * | 2014-09-10 | 2017-06-27 | Haier Us Appliance Solutions, Inc. | Turbine fluid diverter for an appliance |
| US10010234B2 (en) * | 2015-08-05 | 2018-07-03 | Whirlpool Corporation | Diverter valve and dishwasher with diverter valve |
| CN106562753B (en) * | 2016-11-09 | 2019-11-19 | 三花亚威科电器设备(芜湖)有限公司 | Control switch, dehumidification device and dish-washing machine |
| CN108451466B (en) * | 2018-03-07 | 2021-08-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm device and washing electric appliance |
| CN110772200A (en) * | 2018-07-30 | 2020-02-11 | 青岛海尔洗碗机有限公司 | A water diverter valve and a dishwasher |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE253467C (en) * | ||||
| WO2003005875A1 (en) | 2001-07-07 | 2003-01-23 | Miele & Cie. Kg. | Dishwasher comprising spraying arms and a circulating pump |
| EP1723888A1 (en) | 2005-05-17 | 2006-11-22 | Bonferraro S.p.A. | Dishwasher with automatic alternate water distribution |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2784599A (en) * | 1955-05-09 | 1957-03-12 | Magnavox Co | Mechanism for converting rotary motion to intermittent unidirectional motion |
| US3449772A (en) * | 1967-07-24 | 1969-06-17 | Arthur W Werner | Automatically cycling swimming pool cleaning system |
| US3683708A (en) * | 1971-04-21 | 1972-08-15 | Raymond J Dwyer | Machine for embodying step by step rotary motion |
| US4802508A (en) * | 1988-03-31 | 1989-02-07 | Pacific Biosystems, Inc. | Cyclically varying pulsating fluid supply system |
| CN1187017C (en) * | 2000-02-14 | 2005-02-02 | 松下电器产业株式会社 | washing machine |
| DE10163184B4 (en) * | 2001-12-21 | 2008-09-04 | BSH Bosch und Siemens Hausgeräte GmbH | dishwasher |
| KR100488033B1 (en) * | 2003-07-31 | 2005-05-06 | 엘지전자 주식회사 | Control appatatus for washing flow of dishwasher |
| US6936091B2 (en) * | 2003-09-17 | 2005-08-30 | Metso Automation Usa, Inc. | System and method for treating fluid using a multi-port valve assembly |
-
2007
- 2007-02-13 DE DE102007007670A patent/DE102007007670A1/en not_active Ceased
-
2008
- 2008-01-23 WO PCT/EP2008/000494 patent/WO2008098664A1/en not_active Ceased
- 2008-01-23 US US12/526,890 patent/US20100078049A1/en not_active Abandoned
- 2008-01-23 EP EP08707207A patent/EP2117410B1/en not_active Not-in-force
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE253467C (en) * | ||||
| WO2003005875A1 (en) | 2001-07-07 | 2003-01-23 | Miele & Cie. Kg. | Dishwasher comprising spraying arms and a circulating pump |
| EP1723888A1 (en) | 2005-05-17 | 2006-11-22 | Bonferraro S.p.A. | Dishwasher with automatic alternate water distribution |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009068394A1 (en) * | 2007-11-27 | 2009-06-04 | BSH Bosch und Siemens Hausgeräte GmbH | Water-bearing domestic appliance with a water diverter |
| DE102011050229A1 (en) * | 2011-05-10 | 2012-11-15 | Miele & Cie. Kg | Water switch used for distribution of water within water-carrying household appliance e.g. dishwasher, has adjustment device that is driven along rotation direction of variable speed drive unit, by operation of gear assembly |
| DE102011050229B4 (en) * | 2011-05-10 | 2016-04-28 | Miele & Cie. Kg | water points |
| DE102014219891A1 (en) * | 2014-10-01 | 2016-04-07 | E.G.O. Elektro-Gerätebau GmbH | Pump and home appliance with a pump |
| WO2016173722A1 (en) * | 2015-04-29 | 2016-11-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Pump having a plurality of adjustable outlet openings |
| CN107567546A (en) * | 2015-04-29 | 2018-01-09 | 保时捷股份公司 | Pump with multiple adjustable outlet openings |
| US10570921B2 (en) | 2015-04-29 | 2020-02-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Pump having a plurality of adjustable outlet openings |
| EP3597813A1 (en) * | 2018-07-19 | 2020-01-22 | Lg Electronics Inc. | Pump for a washing machine |
| US11377778B2 (en) | 2018-07-19 | 2022-07-05 | Lg Electronics Inc. | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2117410B1 (en) | 2012-06-27 |
| US20100078049A1 (en) | 2010-04-01 |
| EP2117410A1 (en) | 2009-11-18 |
| WO2008098664A1 (en) | 2008-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |