Abstract: A washing machine has a lye container, a lye drainage system disposed at a base of the lye container, a drive motor for a drum, and a heating unit. The washing machine has a device for supplying air into the lye, the device can be switched independently of the drum, and the device is an air compressor pump having an outlet to the lye container.

Abstract: A method for treating laundry with washing lye uses a washing machine having a lye discharge system disposed on a base of a lye container, a pivotally supported drum, and a heating device for the direct heating of a load of laundry containing the washing lye. The method includes adding the washing lye to the load in an amount smaller or equal to an amount required for saturation of the laundry with water (“saturation amount”), wetting the laundry, and heating the wetted laundry via the heating device. Water is added at a temperature of no more than 40 degrees Celsius for rinsing the washing lye from the laundry. A washing machine is also configured to be suitable for carrying out the method.

Abstract: A tumble dryer including a heat pump that includes a Peltier module having a plurality of Peltier elements operationally associated therewith and wherein the Peltier module has a cold side and a warm side; at least two air-directing ducts including a first duct in fluid communication with the Peltier module cool side through which cooling air is directed for cooling and dehumidifying; and a second duct in fluid communication with the Peltier module warm side through which dried air is directed for reheating; and an air and water vapor permeable filter disposed in the second duct facing the Peltier elements. Moisture which arises on the Peltier elements can thereby escape into the duct.

Abstract: A washing machine includes a program controller for controlling a program sequence, a drum rotatably supported in a tub, a liquor drain system on a floor of the tub, a liquor drain pump, a drive motor for driving the drum, a heater, a sensor for determining an amount of liquid or of suds in the tub that sense a hydrostatic pressure, a time gradient of the hydrostatic pressure, and/or a guide value in the tub or the drum, and a switch for rotating and stopping the drum and for increasing the speed of the drum if the hydrostatic pressure is less than a predetermined value and for decreasing the speed of the drum if the hydrostatic pressure is more than another predetermined value.

Abstract: The invention relates to a washing machine which operates using a method for adding solid or liquid detergent active ingredients in portions and comprises an electronic programme control unit (12) in addition to devices (13) for entering and/or determining information concerning the desired or required composition of a treatment programme, for determining and/or entering washing-related parameters, i.e. the type of washing introduced into the washing machine (15), the degree of soiling and/or the weight of said washing. Information concerning the detergent active ingredients and the washing is read in from automatically readable information carriers (20) by means of a read device (10, 18) and the programme control unit (12) calculates and issues recommendations for the addition of a particular type of a detergent active ingredient and the amount of said ingredient in conjunction with this information, the chosen treatment programme and the washing-related parameters.

Abstract: A household appliance for drying damp laundry that includes a heating device that generates warm air, a laundry drum for accommodating laundry, a motor for driving the laundry drum, a measuring device that measures a dampness value or a measured value of the laundry, a temperature measuring device that determines a temperature variable in response to a predetermined dampness value or a measured value of the laundry being reached, and a controller for controlling the heating device and the motor, for analyzing the dampness value or the measured value of the laundry, and for terminating drying based upon the temperature variable corresponding to a respective laundry type or a respective state of loading of the laundry drum.

Abstract: A method for drying sensitive articles, essentially textiles made of wool, which are to be dried in the washing drum of a clothes dryer using a computer program. According to known methods for protecting sensitive articles to be dried during a drying program, the articles to be dried are introduced into a protective device which, filled with the articles to be dried, is then inserted into the washing drum before the start of the drying program. In order to prevent damage to the sensitive articles to be dried whenever the protective device is not used, a warning signal is generated prior to the start of the drying program when the protective device containing the sensitive articles to be dried is not properly fixed to the clothes dryer.

Abstract: A device for retaining material for drying in a static position within a drying device with a preferably rotating drum. The material for drying may be positioned such that the surface of the material for drying exposed to a dry air stream is maximized. A spacer with an at least partly flexible embodiment is provided, on which the material for drying may be arranged and which may be placed in an essentially curved form, along with the material for drying, such that overlapping regions of the material for drying are arranged at a radial separation from each other.

Abstract: A method for detecting a volatile, flammable substance during drying of moist textiles in a dryer with a drum for receiving includes irradiating the textiles or their environment with infrared radiation, receiving infrared radiation from the textiles or their environment in a wavelength range of 600 to 4000 cm-1, and evaluating the received infrared radiation.

Abstract: An apparatus for loading items to be washed with an air flow, comprising a substantially closed first channel system for guiding an air flow which loads the items to be washed. A treatment chamber for receiving the items to be washed, a blower for driving the air flow, a heater for heating the air flow before the items to be washed are loaded, and a cooler for cooling the air flow after the items to be washed have been loaded are arranged in the first channel system. Here, the first channel system has outside the treatment chamber and the blower, two branches and which are connected to one another in parallel and can be flowed through in parallel by corresponding parts of the air flow. Here, the heater is arranged in a first branch and the cooler is arranged in a second branch of said branches. The invention likewise relates to a corresponding method.

Abstract: A domestic appliance including an adsorption unit and further including a process air conduit, wherein an adsorption container operates as a heat exchanger for heating a stream of air flowing in the process air conduit and being applied to the adsorption container, with the adsorption unit configured for alternate and reversible operation in a first operating state in which a stream of air flowing in the process air conduit is applied to the adsorption container and which adsorbs adsorptive evaporating in the phase transition container, and in a second operating state in which the adsorbing agent is heated by the heater and the adsorptive is desorbed, with desorbed adsorptive condensing in the phase transition container, the domestic appliance including an assembly operatively associated with the adsorption unit for applying a stream of air flowing in the process air conduit to the adsorption container in the second operating state.

Abstract: A drying rack for the stationary drying of articles to be dried, which can be installed in the drum of a clothes dryer. The articles can be knitwear or shoes that must not be moved when dried even when the drum turns. For articles, especially, wool articles, to dry faster, the drying rack has at least two spaced-apart surfaces disposed one on top of the other on which the articles to be dried can be spread, thereby substantially enlarging the surface of the articles to be dried. As such, the drying air current can better remove the moisture and larger individual wool articles can be dried in the clothes dryer.

Abstract: A method and an apparatus for controlling a household appliance controlled using an internal control unit, and also a control system that improves current control of the household appliances includes connecting the household appliance to a local area network and, following a request by a user, receiving a control information item from a network, the control information item being evaluated and/or converted at a location of the household appliance to control the household appliance.

Abstract: The invention relates to a clothes dryer (1), which comprises a swivel-mounted clothes drum (2) for accommodating and for moving fabrics (4), a processing air channel (5) for supplying processing air into the clothes drum (2) and processing air heating (9) for heating at least the processing air in the clothes dryer (1), whereby the clothes dryer (1) has at least one processing unit (10, 15) for a fluid for generating mist or steam for removing odiferous substances from fabrics (4) and the processing unit (10, 15) is connected to the processing air channel (5). The invention further relates to a process for removing odiferous substances from fabrics in a clothes dryer, whereby fluid is converted into steam in the clothes dryer (1), this steam flows through the fabrics (4) located in the clothes drum (2) of the clothes dryer (1) and moved therein and the steam is carried away with the processing air out of the clothes drum (2).

Abstract: A device for determining the conductance of laundry in a drier. The device comprises at least two electrodes (2) and means for dissipating heat from at least one part of at least one of said electrodes (2). The invention further relates to a drier comprising at least one area (5) for receiving laundry and at least two electrodes (2) for measuring the conductance of the laundry, at least one of the electrodes (2) at least partly bordering said receiving area (5). Means for cooling at least one part of at least one of the electrodes (2) are also provided inside the drier. Also disclosed is a method for preventing the formation of layers on electrodes (2) used for measuring conductance in a drier.

Abstract: A drying rack for the stationary drying of articles to be dried, which can be installed in the drum of a clothes dryer. The articles can be knitwear or shoes that must not be moved when dried even when the drum turns. For articles, especially, wool articles, to dry faster, the drying rack has at least two spaced-apart surfaces disposed one on top of the other on which the articles to be dried can be spread, thereby substantially enlarging the surface of the articles to be dried. As such, the drying air current can better remove the moisture and larger individual wool articles can be dried in the clothes dryer.

Abstract: A drying rack can be fixed in the drum of a tumble dryer to dispose items to be dried in a static manner. The items can be, for example, woolens or shoes that should not be rotated with the moving drum during the drying process. To prevent the items to be dried from coming into contact with the rotating drum, the drying rack includes an external casing, which seals the rack off from the periphery of the drum. An internal rack, in particular, including several levels, can be located inside the external casing. The items to be dried can be distributed on the levels.

Abstract: An air-routing household appliance includes an improved removable and washable filter in that the filter is of a flexible fiber material and is finished such that it can bind and/or decompose odorous substances. Such a filter can be disposed, in particular, in the closed process-air circuit of a condensation laundry dryer to free laundry of unpleasant odorous substances. The odor filter is produced, in particular, from a textile material and can, therefore, advantageously be cleaned in a washing machine. For the binding of odorous substances, the fibers of the filter can be treated with particles that can bind odorous substances and from which the odorous substances can also be washed out again to regenerate the filter.

Abstract: An automatically controlled washing machine includes a washing liquid circulation system which drains washing liquid from the bottom of a laundry treatment space and, via a supply orifice, supplies the washing liquid again to the laundry treatment space. The supply orifice is configured such that a dynamic pressure is present in the circulating line during a pumping operation. The washing liquid circulation system has a sensor device which is sensitive to the dynamic pressure and transmits a signal for controlling a supply valve for fresh water as a function of the dynamic pressure. The sensor device also detects a static pressure present in the laundry treatment space and in the circulating line, when the circulating pump is switched off. The sensor device transmits a signal for executing safety measures when the static pressure exceeds a given safety level so that the washing machine is protected against overflowing.

Abstract: Detergent solution is discharged by means of a pump (10) at the bottom of a washing handling space (1) and is fed back to the handling space (1) via a pipeline (9) above the washing (3) located in the handling space. The washing machine is also connected to a fresh-water supply line (5) which can be opened and closed by a valve (7) which is controllable by a sensor device (12) suitable for establishing a volumetric flow present in the pumping direction of the pump (10). It is possible to dispense with a separate sensor element for controlling the fresh-water supply by a body (13) which can be actuated by the volumetric flow prevailing in the pipeline (9) being arranged along the pipeline (9) and, depending on the presence or absence of volumetric flow, protruding into or releasing the measuring section (18) of a turbidity sensor (17). Finally, the valve (7) is controlled by the turbidity sensor (17) so as to assume its opening or closed position.