Patent application number | Description | Published |
20080230446 | Method For Treating Dust And Devices For Carrying Out This Method - A method for treating dust including: separating, in a vacuum cleaner, the dust into at least two fractions which differ in at least one of a size and a mass of particles of the dust; and adding a dust-binding agent to at least a first of the fraction. | 09-25-2008 |
20090000644 | Method of Metering Active Substances in a Dishwasher - A method for dispensing a liquid or pasty cleaning agent and a liquid or pasty bleaching agent into a wash tub of a household dishwasher that includes a housing and a dispensing system disposed in the housing. The dispensing system separately stores and discharges the cleaning agent and bleaching agent. The method includes providing the dispensing system with respective reservoirs for each of the cleaning agent and the bleaching agent that have different capacities from each other. Each of the capacities are larger than needed for a single wash cycle. A first quantity of the cleaning agent and a second quantity of the bleaching agent are dispensed during a wash cycle, and the ratio of the dispensed quantities corresponds to the ratio of the capacities of the respective reservoirs. | 01-01-2009 |
20100005610 | MODIFIED OPEN-CELL FOAM MATERIALS AND USE THEREOF IN VACUUM CLEANERS - Use of moldings whose length width height dimensions are always in the range from 1 mm to 3 cm, at least one dimension being greater than 5.5 mm, produced by treatment of
| 01-14-2010 |
20100018556 | METHOD FOR CARRYING OUT A RINSING PROGRAMME - A method for carrying out a dishwashing cycle in a household dishwasher includes performing a wash step and dispensing an amount of a combination product from a dispenser during the wash step. The combination product includes a rinse agent and a cleaning agent. The method also includes performing a rinse step and dispensing an amount of the combination product from the dispenser during the rinse step. | 01-28-2010 |
20100037422 | VACUUM ATTACHMENT FOR A VACUUM CLEANER - A vacuum attachment for a vacuum cleaner including a housing having a vacuum channel. A roller is rotatably and displaceably disposed in a region of the vacuum channel and driveable during a vacuuming operation. The roller includes at least one of bristles and baffle walls configured to be in partial contact with a floor covering during the vacuuming operation. At least one roller magnet is disposed on the roller at least one end thereof. At least one housing magnet is non-rotatably disposed on the housing axially adjacent to the at least one roller magnet and configured to interact with the at least one roller magnet so as to alternately at least one of attract and repel the roller so that the roller performs an oscillatory motion as it rotates. | 02-18-2010 |
20100078049 | DISHWASHER MACHINE COMPRISING A WATER POINT ON THE PUMP PRESSURE SIDE - A dishwasher includes a plurality of spray arms, a recirculation pump driven by an electric motor and a water diverter. The water diverter is disposed on a pressure side of the recirculation pump and is operable to generate flow from an inlet to at least one of a plurality of selectable outlets associated with the spray arms. The water diverter includes at least one blocking element, a drive element driven together with the electric motor of the recirculation pump and configured to move the at least one blocking element, and a transmission disposed between the blocking element and the drive element. The transmission is configured to convert a continuous movement of the drive element into a discontinuous movement of the blocking element. | 04-01-2010 |
20100269857 | METHOD FOR OPERATING AN ATTACHMENT DEVICE FOR A VACUUM CLEANER AND A CORRESPONDING ATTACHMENT DEVICE - A method for operating an attachment device for a vacuum cleaner includes an electrically rotatable brush roller and a motor for driving the brush roller. The method includes rotating the brush roller in a normal operational direction during operation. The method further includes rotating the brush roller in a reverse direction opposite to the normal operational direction of rotation, when the brush roller is detected to be jammed. | 10-28-2010 |
20100294313 | USE OF MODIFIED OPEN-CELL FOAM MATERIALS IN VACUUM CLEANERS - Use of moldings whose length·width·height dimensions are always in the range from 1 mm to 5 cm, produced by treatment of
| 11-25-2010 |
20100313911 | USE OF OPEN-CELL FOAMS IN VACUUM CLEANERS - Use of moldings with length·width·height dimensions respectively in the range from 1 mm to 3 cm as dust binders in vacuum cleaners, where the molding(s) has/have been produced from chemically untreated open-cell foam whose density is in the range from 5 to 500 kg/m | 12-16-2010 |
20110074261 | DISHWASHER HAVING A DEVICE FOR OPENING THE DOOR IN GAPS - A dishwasher includes a washing tub, a latch keeper disposed on the washing tub and mounted on a push rod, and a pivotable door configured to close the washing tub. The door includes a latching mechanism configured to engage the latch keeper in accordance with a closing of the door. An actuator is configured to move the push rod in an opening direction so as to open the door to an ajar position. A return device is configured to return the latch keeper in a direction opposite to the opening direction approximately at least to an initial position upon a further opening of the door. | 03-31-2011 |
20110180116 | DISHWASHER HAVING MEANS FOR CHANGING HEAT DISSIPATION - A dishwasher includes a washing chamber surrounded by walls. The walls include a water-impermeable inner wall and an insulation layer. At least a first wall of the walls has in a first region on an outside thereof an emission changing device configured to change an emission of thermal radiation. The emission changing device includes a layer having a variable emissivity. | 07-28-2011 |
20110271479 | FILTER AND VACUUM CLEANER HAVING SUCH A FILTER - A filter includes a filter medium, a filter inlet side, a filter outlet side and an indicator device. The indicator device is configured to be acted upon by air flow through the filter and is disposed adjacent to the filter medium and extends from the filter inlet side to the filter outlet side. The indicator device includes an air path starting from the filter inlet side, a viewing window covering the air path on the filter outlet side, and a flow-through usage indicator configured to receive filtered material and disposed in the air path and visible beneath the viewing window on the filter outlet side. | 11-10-2011 |
20110271480 | VACUUM CLEANER HAVING A FILTER - A vacuum cleaner includes a filter, an optically sensitive filter replacement indicator associated with the filter, and a light source configured to provide light on the optically sensitive filter replacement indicator. The light source is variably energizable according to a selectable power level of the vacuum cleaner. | 11-10-2011 |
20110271832 | INDICATOR DEVICE FOR A FILTER, VACUUM CLEANER, AND METHOD OF FILTERING A VACUUM CLEANER EXHAUST STREAM - An indicator device for a filter includes a filter replacement indicator that is actuatable by thermal expansion. The indicator device can be included in a filter. Also, a vacuum cleaner including a filter having the indicator device. | 11-10-2011 |
20110279004 | AUTOMATIC WAREWASHING MACHINE, IN PARTICULAR A HOUSEHOLD DISHWASHER, HAVING AN AUTOMATICALLY OPENABLE DOOR - An automatic warewashing machine includes a washing chamber, a hinged door configured to close the washing chamber, and a force-locking latching mechanism configured to hold the door in a closed position and release the door in response to a pulling force. The force-locking latching mechanism is disposed on the washing chamber or on a body enclosing the washing chamber. A door opening system is also included and has a push-open unit configured to automatically open the door to at least an ajar position. The push-open unit includes a motor-driven push-type opening bar. | 11-17-2011 |
20120260457 | VACUUM CLEANER TURBO-BRUSH - A vacuum cleaner turbo-brush includes an axial-inflow impulse turbine. The turbine includes a turbine shaft non-rotatably combined with an impeller that includes aerodynamically shaped, stud-like projections uniformly distributed along a circumferential line of the impeller. The aerodynamic shape has a cross-sectional area that is parabolically bound on both sides. The turbine also includes a guide stage having guide surfaces, each of which has a cross section including, in a direction of incident flow, a circular arc followed by a straight section. A bearing housing surrounds the turbine shaft and forms at least one of a transition and the guide stage in a region of the impeller, and the bearing housing, in a region of the turbine shaft, forming a casing for the turbine shaft and including bearing elements that support the turbine shaft. | 10-18-2012 |
20140190528 | CUTLERY DRAWER FOR A DISHWASHER - A cutlery drawer for a dishwasher includes a frame extendably supported within a washing tub and a plurality of inserts which are movably disposed on the frame and are configured to hold dishware items to be washed. The plurality of inserts include a horizontally displaceable disposed on the frame so as to be horizontally displaceable in a direction perpendicular to a direction of withdrawal of the cutlery drawer and a vertically displaceable insert disposed on the frame so as to be vertically displaceable. The horizontally displaceable insert has longitudinal sides extending in the direction of withdrawal of the cutlery drawer and is disposed on the frame so as to be vertically displaceable at one of the longitudinal sides. | 07-10-2014 |