US20110126866A1 - Dishwasher machine comprising a sorption drying device provided with a sorption material adapted in terms of weight to the wetting quantity in the washing compartment - Google Patents

Dishwasher machine comprising a sorption drying device provided with a sorption material adapted in terms of weight to the wetting quantity in the washing compartment Download PDF

Info

Publication number
US20110126866A1
US20110126866A1 US13/054,087 US200913054087A US2011126866A1 US 20110126866 A1 US20110126866 A1 US 20110126866A1 US 200913054087 A US200913054087 A US 200913054087A US 2011126866 A1 US2011126866 A1 US 2011126866A1
Authority
US
United States
Prior art keywords
sorption
compartment
dishwasher
washing compartment
air
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.)
Abandoned
Application number
US13/054,087
Other languages
English (en)
Inventor
Helmut Jerg
Kai Paintner
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
Priority claimed from DE102008040789A external-priority patent/DE102008040789A1/de
Priority claimed from DE102008038503A external-priority patent/DE102008038503A1/de
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Assigned to BSH BOSCH UND SIEMENS HAUSGERAETE GMBH reassignment BSH BOSCH UND SIEMENS HAUSGERAETE GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PAINTNER, KAI, JERG, HELMUT
Publication of US20110126866A1 publication Critical patent/US20110126866A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • A47L15/48—Drying arrangements
    • A47L15/481—Drying arrangements by using water absorbent materials, e.g. Zeolith
    • 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
    • A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the present invention relates to a dishwasher machine, in particular a household dishwasher machine, having at least one washing compartment and at least one drying device for drying washed items, it being possible for the drying device to have at least one sorption compartment for receiving reversibly dehydratable sorption material, in particular zeolite, and at least one air-guiding, air ducting channel between the drying device and the washing compartment for generating an exchange of air between the washing compartment and the sorption compartment.
  • Dishwasher machines with a so-called sorption column for drying dishes are known from DE 103 53 774 A1, DE 103 53 775 A1 or DE 10 2005 004 096 A1, for example.
  • moist air from the washing compartment of the dishwasher machine is conveyed through the sorption column and through its reversibly dehydratable desiccant by means of a blower, and moisture is removed from the through-flowing air due to condensation.
  • For regeneration that is to say desorption of the sorption column, its reversibly dehydratable desiccant is heated up to very high temperatures.
  • the object underlying the invention is to provide a dishwasher machine, in particular a household dishwasher machine, with which a much improved sorption and/or desorption result is achievable for the reversibly dehydratable desiccant of the sorption unit of its sorption drying device.
  • a dishwasher machine of the type described in the introduction in that in the sorption compartment the weight of reversibly dehydratable sorption material provided for the absorption of a quantity of moisture conveyed by the air exchange is such that the quantity of moisture absorbed by the sorption material is less than the quantity of liquid applied to the items to be washed, in particular the quantity of liquid applied in a clear rinsing step.
  • the weight of reversibly dehydratable sorption material expediently provided in the sorption compartment is such that the amount of moisture absorbed by the reversibly dehydratable material essentially corresponds to the wetting quantity with which the washed items are wetted at the end of the clear rinsing step.
  • the wetting quantity in particular, is the amount of liquid which, at the end of a clear rinsing step in which the already washed items were treated with water displaced by surfactant, adheres to the washed items, the basket for holding the dishes and/or the inner walls of the washing compartment and does not flow away under gravitational force to the base of the washing compartment.
  • the weight of sorption material placed in the sorption compartment is such that the amount of moisture absorbed corresponds to between 4% and 25%, in particular 5% to 15% of the amount of liquid applied to the items being washed.
  • a weight of between 0.2 kg and 5 kg, in particular between 0.3 kg and 3 kg, preferably between 0.5 kg and 2.5 kg of reversibly dehydratable sorption material is present in the sorption compartment.
  • the sorption compartment can be provided in a base assembly underneath the base of the washing compartment. This allows an adequate amount of sorption material to be compactly accommodated in the dishwasher machine, so that no constructional space is wasted in the region of the side walls of the washing compartment. The internal and external dimensions of the dishwasher machine therefore remain largely unchanged.
  • the drying device can be connected to at least one outlet and at least one inlet of the washing compartment via at least one air ducting channel. This enables air to circulate in the closed circuit.
  • the air ducting channel is more or less arranged outside the washing compartment, so that the useful space inside the washing compartment is maintained, that is to say not reduced.
  • the outlet-side tubular section of the air ducting channel can be connected to at least one inlet of the washing compartment in its region near the base.
  • the sorption compartment is housed in the base assembly of the dishwasher machine. In this way, the outflow path for the dried air from the sorption compartment up to the inflow into the washing compartment of the dishwasher machine can be kept short, so that undesirable heat losses are largely avoided.
  • the inlet-side tubular section of the air ducting channel can be connected to at least one outlet of the washing compartment above its base, in particular in its region close to the top cover.
  • This largely prevents spray water from a spray device in the washing compartment, for example, during the washing or clear rinsing cycle or intermediate rinsing cycle from entering the inlet opening of the inlet-side tubular section of the air ducting channel.
  • This would otherwise lead to undesirable partial or complete saturation of and damage to the sorption material in particular impairment or even damage to the sorption material with regard to its original sorption and/or desorption properties, and make this partially or completely unusable for drying moist air from the washing container.
  • the inlet-side tubular section of the air ducting channel enters the sorption compartment of the drying device in the region close to the base in such a way that its inflow direction is deflected, in particular, by 90° into the preferably vertical through-flow direction of the sorption compartment.
  • this allows the moist air to be led out from the washing compartment via at least one inlet-side tubular section of the air ducting channel which is arranged on one side wall and/or rear wall of the washing compartment.
  • the outlet-side tubular section of the air ducting channel can to a great extent run in a straight line between the outlet opening of the sorption compartment and the inlet opening of the washing compartment and be kept comparatively short.
  • outlet-side tubular section of the air ducting channel is connected to at least one inlet of the washing compartment in the region near its base.
  • the outlet-side tubular section of the air ducting channel can then lead into an opening in the base of the washing compartment, for example.
  • At least one blower for generating the airflow can be provided upstream of the drying device. This facilitates particularly effective forced ventilation of the sorption material.
  • At least one associated heating element in particular electrical heating element, can be provided for desorption between the blower and the drying device. This facilitates regeneration of the sorption material so that it is largely regenerated and made available for drying the washed items in the next dishwashing cycle.
  • At least one heating element in particular an electrical heating element, is provided for desorption of said sorption material as a constituent element of the sorption compartment.
  • air heating is provided, that is to say hot air can flow through the sorption material in a more or less regular manner.
  • so-called “hot spots”, that is to say local overheating points in the filled volume of the sorption material are largely avoided.
  • the drying device has at least one sorption unit with reversibly dehydratable dry material or desiccant, in particular a fixed bed of zeolite or a zeolite packing.
  • a zeolite packing is, in particular, formed by loose zeolite granular material, preferably in the form of globules.
  • the desiccant or sorption material having a largely uniform thickness is preferably accommodated in a container or housing of the sorption unit.
  • the container of the sorption unit is preferably delineated or covered in each case by at least one screen. In a practical way, this facilitates compact support for the sorption material, and at the same time adequate air penetration, so that the sorption material can adequately absorb moisture from through-flowing air by condensation and also again release or desorb stored moisture to through-flowing air by heating.
  • the single FIGURE shows schematically a dishwasher machine GS with a washing compartment SB and a sorption drying system TS which is preferably provided externally, that is to say outside the washing compartment SB of the dishwasher machine GS.
  • main components it includes an air ducting channel VK, at least one blower or a fan GB, as well as a drying device TE.
  • One or more mesh baskets GK for holding and for washing dishes for example are accommodated in the washing compartment SB.
  • the drying device TE is connected via the air ducting channel VK to at least one outlet EL and to at least one inlet AL of the washing compartment SB.
  • the air ducting channel VK is arranged largely outside the washing compartment SB.
  • the inlet-side tubular section RA 1 of the air ducting channel VK is connected to the outlet EL of the washing compartment SB in its region close to the cover or upper region which is at a distance from the base of the washing compartment.
  • the outlet-side tubular section RA 2 of the air ducting channel VK leads to the inlet AL of the washing compartment SB in its region near the base.
  • the drying device TE is accommodated in a base assembly or substructure BG underneath the base of the washing compartment SB. It is constructed as a so-called sorption column.
  • said sorption column includes at least one heating element HZ and, downstream in the direction of flow, a sorption unit SE which is filled with a reversibly dehydratable sorption material, such as zeolite ZEO, for example.
  • the sorption unit contains, in particular, a fixed bed of sorption material, preferably a fixed bed of zeolite, as a molecular screen or a loose filling of sorption material, preferably zeolite filling.
  • a sorption material filling in particular a zeolite filling, is in particular, formed from loose granular material or other particles, preferably zeolite particles, preferably in globular form.
  • the desiccant or sorption material is preferably accommodated as a single layer or multiple layers with more or less identical layer thickness in the container or housing BEH of the drying device TE in the space between two screens or perforated gratings vertically separated from each other by a gap clearance, during the construction of the sorption unit SE.
  • the two screens are arranged at the predetermined vertical distance from each other and parallel and congruently to each other in the horizontal plane.
  • each screen is constructed essentially with a plane or level surface.
  • both screens are enclosed or enveloped by the outer shell of the housing BEH as the outer boundary.
  • the sorption unit SE is therefore arranged in the housing BEH in an essentially horizontal plane.
  • the sorption unit is preferably delimited or covered by at least one screen or grating at each air inlet opening and/or air outlet opening so that sorption material particles, in particular zeolite particles are prevented from falling out of the container BEH of the sorption unit SE and at the same time air can flow through the inside of the sorption material from the air inlet opening to the air outlet opening, largely with little flow resistance.
  • the sorption unit preferably has a largely plane-surface input-side inflow surface and largely plane-surface output-side outflow surface.
  • such a sorption unit facilitates compact support for the sorption material with adequate air penetration, so that for a sorption cycle the sorption material can adequately absorb moisture from the through-flowing air by condensation and for a desorption cycle for the regeneration of the sorption material also again release or desorb stored moisture to through-flowing air by heating.
  • the housing BEH of the drying device TE is formed and positioned underneath the base of the washing compartment GS so that it can be penetrated by an essentially vertical airflow. That means that it allows the direction of the draft through its integrated sorption unit SE to run from bottom to top.
  • the downwards-flow end section of the inlet-side tubular section RA 1 of the air ducting channel VK joins the housing BEH in the region of the bottom or base of its housing.
  • the downwards-flow end section of the inlet-side tubular section RA 1 runs essentially in a horizontal plane to the bottom of the housing BEH. At the same time it is installed close to the bottom of the housing BEH.
  • an airflow conveyed to it is deflected, in this case by approximately 90°, from an original, approximately horizontal through-flow direction LS into an approximately vertical through-flow direction VS through the housing BEH.
  • an airflow LS arriving at the inlet-side tubular section RA 1 is deflected from its original inflow direction in the region close to the base or in the bottom region of the chamber of the housing BEH into its through-flow direction VS.
  • the through-flow direction VS through the housing BEH is, in particular, a flow direction which flows through the housing in essentially a straight line from the closed base of the housing to a top-side outlet opening or to an outlet connector in the top of the housing BEH—here essentially in the vertical direction—to which the upwards-flow end section of the outlet-side tubular section RA 2 of the air ducting channel GS is connected.
  • a through-flow direction the approximately horizontally supported layer with the sorption material in the sorption unit SE is penetrated or infiltrated essentially vertically by an airflow which is being drawn through.
  • At least one heating element HZ is provided in the housing BEH in the near zone in front of the entry area of the sorption unit SE, in order to provide air heating for the sorption material SE.
  • the heating element HZ is positioned in a plane in front of the entry area, from which this plane has a predetermined gap clearance to avoid local overheating of the sorption material at its inlet surface, and runs essentially parallel to said inlet surface.
  • the heating element HZ is preferably formed by a heater bar or a heater coil.
  • the respective heating element HZ extends essentially over the entire clear width of the entry cross-sectional area of the sorption unit SE with the reversibly dehydratable desiccant.
  • This makes it possible to also heat the airflow in the region of the longitudinal walls extending towards the bottom, that is to say in particular to the side edges of the sorption unit SE, exactly as in the central region of the cross-sectional width of the sorption unit SE. Consequently, local moisture spots in the desiccant, in particular in the region of the side walls of the sorption unit SE, are largely avoided during desorption, that is to say uniform drying of the sorption material can be guaranteed.
  • this heating element HZ preferably runs in front of the entry cross-sectional area of the sorption unit, essentially over the entire internal width of the housing BEH.
  • the heating element HZ is laid towards the bottom of the sorption unit, in particular the housing BEH, preferably as a wavy line or a meandering shape.
  • the meandering windings of the heating element preferably run to and fro towards the bottom, between the two side walls of the housing BEH, over the full internal width of the entry area of the sorption unit SE.
  • the windings of the heating element HZ lie in particular in approximately the same plane.
  • the blower GB is provided in the inlet-side tubular section RA 1 upstream of the sorption unit SE of the sorption compartment BEH.
  • the air ducting channel VK leads up to the drying device TE and from there back again into the washing compartment SB.
  • the blower GB with which air is sucked out of the washing compartment SB and blown through the drying device TE back into the washing compartment, is arranged in the air ducting channel VK upstream of the drying device TE.
  • the sucked-in air is on the one hand dried by the take-up of moisture by the reversibly dehydratable sorption material contained in said sorption compartment, and on the other hand the sorption material is again dried, that is dehydrated, at specific time intervals by means of at least one heating element, in order to be made ready to again take up moisture from the air.
  • the weight of reversibly dehydratable sorption material, in particular zeolite ZEO, provided in the sorption compartment BEH, for absorption of a quantity of moisture conveyed by the air exchange is such that the quantity of moisture absorbed by the sorption material is less than the quantity of liquid applied to the items to be washed, in particular the quantity of liquid applied in a clear rinsing step. Consequently, in terms of its weight, the sorption material in the sorption compartment BEH is adapted in such a way that it absorbs only a portion of the total quantity of liquid, which is less that the total quantity of liquid applied to the items being washed, which facilitates efficient air moisture binding with less use of sorption material. This allows a compact form of construction for the sorption compartment. At the same time, this ensures that the energy consumption for complete regeneration of the sorption material by heating by means of a heater can be reduced, as in fact only a sufficient, adapted or measured quantity of sorption material for perfect drying of the items being washed is heated up.
  • the weight of the reversibly dehydratable sorption material can expediently be provided in the sorption compartment such that the quantity of moisture absorbed by the reversibly dehydratable sorption material corresponds essentially to the quantity of wetting with which the items being washed are wetted at the end of the clear rinsing step.
  • the wetting quantity in particular, is the amount of liquid which at the end of a clear rinsing step in which the already washed items were treated with water displaced by surfactant, adheres to the washed items, the basket for holding the dishes and/or the inner walls of the washing compartment and does not flow away under gravitational force to the base of the washing compartment.
  • This adaptation of the weight of sorption material results in its moisture absorption capacity being sufficient to more or less completely bind or take up this wetting quantity in the sorption material by means of the air exchange.
  • the weight of sorption material placed in the sorption compartment is such that the amount of moisture absorbed corresponds to between 4% and 25%, in particular 5% to 15% of the amount of liquid applied to the items being washed.
  • a weight of between 0.2 kg and 5 kg, in particular between 0.3 kg and 3 kg, preferably between 0.5 kg and 2.5 kg of reversibly dehydratable sorption material is present in the sorption compartment.

Landscapes

  • Washing And Drying Of Tableware (AREA)
US13/054,087 2008-07-28 2009-07-28 Dishwasher machine comprising a sorption drying device provided with a sorption material adapted in terms of weight to the wetting quantity in the washing compartment Abandoned US20110126866A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102008040789A DE102008040789A1 (de) 2008-07-28 2008-07-28 Geschirrspülmaschine mit Sorptionstrocknungsvorrichtung
DE102008040789.5 2008-07-28
DE102008038503.4 2008-08-20
DE102008038503A DE102008038503A1 (de) 2008-08-20 2008-08-20 Geschirrspülmaschine mit Sorptionstrockenvorrichtung, deren Sorptionsmaterial gewichtsmäßig an die Benetzungsmenge im Spülraum angepasst ist
PCT/EP2009/059714 WO2010012713A1 (fr) 2008-07-28 2009-07-28 Lave-vaisselle comprenant un dispositif de séchage par sorption dont la matière de sorption a une masse adapté à la quantité de mouillage dans le réservoir de lavage

Publications (1)

Publication Number Publication Date
US20110126866A1 true US20110126866A1 (en) 2011-06-02

Family

ID=41165153

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/054,087 Abandoned US20110126866A1 (en) 2008-07-28 2009-07-28 Dishwasher machine comprising a sorption drying device provided with a sorption material adapted in terms of weight to the wetting quantity in the washing compartment

Country Status (8)

Country Link
US (1) US20110126866A1 (fr)
EP (1) EP2312989A1 (fr)
JP (1) JP2011528974A (fr)
CN (1) CN102112038A (fr)
AU (1) AU2009275928B2 (fr)
NZ (1) NZ590112A (fr)
RU (1) RU2523975C2 (fr)
WO (1) WO2010012713A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2637546B1 (fr) * 2010-11-12 2017-07-19 Arçelik Anonim Sirketi Lave-vaisselle comprenant un dispositif de séchage
EP3003114A1 (fr) * 2013-06-05 2016-04-13 Illinois Tool Works Inc. Procede de fonctionnement d'un lave-vaisselle et lave-vaisselle
CN110464273A (zh) * 2018-05-11 2019-11-19 青岛海尔洗碗机有限公司 一种洗碗机控制方法及洗碗机
CN111012273B (zh) * 2019-12-03 2021-09-07 珠海格力电器股份有限公司 一种洗碗机的吸湿装置及水处理系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713944A (en) * 1985-09-09 1987-12-22 Schiedel Gmbh & Co. Intermittently operating sorption apparatus with solid sorbent for heat and cold storage
US20030213503A1 (en) * 2002-05-17 2003-11-20 The Procter & Gamble Company Signal-based electrochemical methods for automatic dishwashing
US20040144408A1 (en) * 2001-12-28 2004-07-29 Yasuaki Sakane Dish washing and drying device
US20060278257A1 (en) * 2003-07-30 2006-12-14 Helmut Jerg Dishwaher
US20070157954A1 (en) * 2003-12-04 2007-07-12 Bsh Bosch Und Siemens Hausgerate, Gmbh Dishwasher
US20070295360A1 (en) * 2004-12-09 2007-12-27 BSH Bosch und Siemens Hausgeräte GmbH Dishwashing Machine
US20090025557A1 (en) * 2005-12-29 2009-01-29 BSH Bosch und Siemens Hausgeräte GmbH Domestic Appliance Comprising an Adsorption Unit and Method for Operating a Domestic Appliance of This Type

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626887A1 (de) * 1986-08-08 1988-02-11 Miele & Cie Waeschebehandlungs- und spuelgeraet, herd o. dgl., mit einer entfeuchtungseinrichtung
DE10353774A1 (de) * 2003-07-30 2005-02-24 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine
CN201052131Y (zh) * 2004-12-09 2008-04-30 Bsh博施及西门子家用器具有限公司 洗碗机
CN201012079Y (zh) * 2004-12-09 2008-01-30 Bsh博施及西门子家用器具有限公司 餐具洗涤机
DE102005004096A1 (de) * 2004-12-09 2006-06-14 BSH Bosch und Siemens Hausgeräte GmbH Geschirrspülmaschine mit einer Sorptionstrockenvorrichtung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713944A (en) * 1985-09-09 1987-12-22 Schiedel Gmbh & Co. Intermittently operating sorption apparatus with solid sorbent for heat and cold storage
US20040144408A1 (en) * 2001-12-28 2004-07-29 Yasuaki Sakane Dish washing and drying device
US20030213503A1 (en) * 2002-05-17 2003-11-20 The Procter & Gamble Company Signal-based electrochemical methods for automatic dishwashing
US20060096618A1 (en) * 2002-05-17 2006-05-11 Price Kenneth N Signal-based electrochemical methods for automatic dishwashing
US20060278257A1 (en) * 2003-07-30 2006-12-14 Helmut Jerg Dishwaher
US20070157954A1 (en) * 2003-12-04 2007-07-12 Bsh Bosch Und Siemens Hausgerate, Gmbh Dishwasher
US20070295360A1 (en) * 2004-12-09 2007-12-27 BSH Bosch und Siemens Hausgeräte GmbH Dishwashing Machine
US20090025557A1 (en) * 2005-12-29 2009-01-29 BSH Bosch und Siemens Hausgeräte GmbH Domestic Appliance Comprising an Adsorption Unit and Method for Operating a Domestic Appliance of This Type

Also Published As

Publication number Publication date
RU2011105100A (ru) 2012-09-10
WO2010012713A1 (fr) 2010-02-04
AU2009275928B2 (en) 2014-12-11
EP2312989A1 (fr) 2011-04-27
CN102112038A (zh) 2011-06-29
AU2009275928A1 (en) 2010-02-04
RU2523975C2 (ru) 2014-07-27
JP2011528974A (ja) 2011-12-01
NZ590112A (en) 2012-11-30

Similar Documents

Publication Publication Date Title
US20110120511A1 (en) Dishwasher machine comprising a sorption drying device in a sub-module
US8961705B2 (en) Dishwasher machine comprising a sorption drying system
US10188262B2 (en) Dishwasher comprising a sorption drying machine
US20110139198A1 (en) Dishwasher comprising a sorption drying device
US20110126866A1 (en) Dishwasher machine comprising a sorption drying device provided with a sorption material adapted in terms of weight to the wetting quantity in the washing compartment
US9914155B2 (en) Method for operating a dishwasher, and dishwasher
US20100043842A1 (en) Dishwasher with sorption stretched device in substructure group
US20110132412A1 (en) Dishwasher comprising a sorption drying device
US9034115B2 (en) Dishwasher machine comprising a sorption drying device
US8888928B2 (en) Dishwasher comprising a sorption drying unit
US10188264B2 (en) Dishwasher comprising a sorption drying device
US20110114136A1 (en) Dishwasher machine comprising a sorption drying device
CA2879031A1 (fr) Lave-vaisselle offrant des fonctionnalites de recuperation d'energie
US20100043845A1 (en) Dishwasher with a rinse container and a drying arrangement
WO2012084488A2 (fr) Lave-vaisselle comprenant une unité de déshumidification
US20180140163A1 (en) Commercial dishwasher configured in the form of a box-type dishwasher and method of operating such a dishwasher
WO2012062680A1 (fr) Lave-vaisselle à consommation d'énergie réduite
CN216776975U (zh) 一种干燥装置及应用有该干燥装置的清洗机
US20160192821A1 (en) Dishwasher appliance having energy recovery features
EP2682042A1 (fr) Appareil ménager avec dispositif de séchage régénérable

Legal Events

Date Code Title Description
AS Assignment

Owner name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:JERG, HELMUT;PAINTNER, KAI;SIGNING DATES FROM 20110104 TO 20110110;REEL/FRAME:025639/0556

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION