Patents by Inventor Egbert Classen

Egbert Classen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20120012420
    Abstract: A domestic appliance, in particular a domestic dishwasher, includes at least one component, and at least one noise-deadening and/or sound-insulating coating applied on the component. The noise-deadening and/or sound-insulating coating includes or is made entirely of a reactively cured bituminous mixture. The component can be a wall section for delimiting a rinsing chamber of the dishwasher, or can be a base tray of a rinsing container of the dishwasher.
    Type: Application
    Filed: June 24, 2011
    Publication date: January 19, 2012
    Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
    Inventors: Egbert Classen, Heiko Fritz, Bernd Schwenk
  • Patent number: 7977295
    Abstract: Water-soluble detergents and enzymes are used for mechanically cleaning textiles or crockery. According to the invention, enzymes with a catalytic effect on typical stains are added to the washing or cleaning process, only for as long as their catalytic effect is desired. This avoids superfluous removal of the enzymes that have been used in a washing or cleaning process.
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: July 12, 2011
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventor: Egbert Classen
  • Publication number: 20110114141
    Abstract: A dishwasher having a washing container; a controller to control the operation of the dishwasher by means of a wash program; a desorption drying system to dry items to be washed that are arranged inside the washing container; and input means that are connected to the controller and that modify the wash program.
    Type: Application
    Filed: July 27, 2009
    Publication date: May 19, 2011
    Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
    Inventors: Egbert Classen, Helmut Jerg, Kai Paintner
  • Publication number: 20110114122
    Abstract: A dishwasher includes at least one substantially closed water circuit in which rinsing liquid is circulated according to a program control unit, the rinsing liquid being conveyed through a filter element while circulating in order to filter out dirt. Another water circuit is provided through which the rinsing liquid is circulated according to the program control unit when the filter element is covered with dirt in order to cause the filter element to be cleaned.
    Type: Application
    Filed: January 21, 2011
    Publication date: May 19, 2011
    Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBH
    Inventors: Egbert Classen, Helmut Jerg
  • Patent number: 7927427
    Abstract: A method for determining at least one of the type and the quantity of items to be washed in a dishwasher machine is provided for use with a dishwashing machine having a washing chamber in which the items are placed in receptacles for subsequent washing of the items during a dishwashing program with the respective disposition of the items in the receptacles constituting the load of the receptacles in the washing chamber of the dishwasher machine. The method includes detecting the load of the receptacles by an image detection system that measures distances in a non-contact manner by means of the speed of light such that the measured distances can be evaluated to obtain a three-dimensional image of the washing chamber.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: April 19, 2011
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Egbert Classen, Helmut Jerg
  • Patent number: 7909941
    Abstract: A dishwasher includes at least one substantially closed water circuit in which rinsing liquid is circulated according to a program control unit, the rinsing liquid being conveyed through a filter element while circulating in order to filter out dirt. Another water circuit is provided through which the rinsing liquid is circulated according to the program control unit when the filter element is covered with dirt in order to cause the filter element to be cleaned.
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: March 22, 2011
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Egbert Classen, Helmut Jerg
  • Publication number: 20110056527
    Abstract: A dishwasher comprising liquid lines that guide washing liquor towards spray devices arranged inside a washing receptacle. In an exemplary embodiment, the dishwasher includes a switch-over element, upon actuation of which, the washing liquor may be guided to a first liquid line leading to a first spray device, and/or to a second liquid line leading to a second spray device. The dishwasher may include at least one supplementary filter associated with the switch-over element.
    Type: Application
    Filed: November 20, 2008
    Publication date: March 10, 2011
    Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
    Inventors: Egbert Classen, Helmut Jerg, Hans-Peter Nannt, Kai Paintner, Thomas Wachinger
  • Patent number: 7842137
    Abstract: A method for determining at least one of the type and the quantity of items to be washed in a dishwasher machine is provided for use with a dishwashing machine having a washing chamber in which the items are placed in receptacles for subsequent washing of the items during a dishwashing program with the respective disposition of the items in the receptacles constituting the load of the receptacles in the washing chamber of the dishwasher machine. The method includes detecting the load of the receptacles by an image detection system that measures distances in a non-contact manner by means of the speed of light such that the measured distances can be evaluated to obtain a three-dimensional image of the washing chamber.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: November 30, 2010
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Egbert Classen, Helmut Jerg
  • Publication number: 20100294311
    Abstract: A method for determining at least one of the type and the quantity of items to be washed in a dishwasher machine is provided for use with a dishwashing machine having a washing chamber in which the items are placed in receptacles for subsequent washing of the items during a dishwashing program with the respective disposition of the items in the receptacles constituting the load of the receptacles in the washing chamber of the dishwasher machine. The method includes detecting the load of the receptacles by an image detection system that measures distances in a non-contact manner by means of the speed of light such that the measured distances can be evaluated to obtain a three-dimensional image of the washing chamber.
    Type: Application
    Filed: August 2, 2010
    Publication date: November 25, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBH
    Inventors: Egbert Classen, Helmut Jerg
  • Publication number: 20100252081
    Abstract: A water conducting household appliance, particularly a dishwasher or a washing machine, having a hydraulic circuit, in which cleaning fluid can be recycled and in which at least one further filter is provided for filtering recycled washing liquor. In an exemplary embodiment, the appliance includes a filter in the hydraulic circuit for filtering recycled washing liquor. The filter may be disposed in a region of the hydraulic circuit in which the recycled washing liquor is rotated.
    Type: Application
    Filed: November 11, 2008
    Publication date: October 7, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
    Inventors: Egbert Classen, Helmut Jerg, Hans-Peter Nannt, Kai Paintner, Thomas Wachinger
  • Patent number: 7789967
    Abstract: A dish washing machine is provided having a dosing device operable to add an additive product into the dishwasher, the dosing device being operatively connected to an arrangement that separately stores the basic chemical products of an all-round additive product independent of one another. The dosing device is operable to independently add into the dishwasher one basic chemical product not used for clear rinsing of the all-round additive product, at least two, but not all, of the basic chemical products of the all-round additive product together, or at least one reaction mixture consisting of the basic chemical products of the all-round additive product.
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: September 7, 2010
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Egbert Classen, Helmut Jerg
  • Publication number: 20100200028
    Abstract: A dishwasher including a cutlery basket that has an adjustable compartment. The adjustable compartment receives a cutlery item that is adjustable between a loading position for loading and/or unloading the adjustable compartment and an angled position for carrying out cleaning and/or drying the cutlery item. In the angled position, a first clearance height of the cutlery item is reduced in relation to a second clearance height of the cutlery item in the loading position.
    Type: Application
    Filed: February 8, 2010
    Publication date: August 12, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBH
    Inventors: Alexander Bühlmeyer, Egbert Classen
  • Patent number: 7758293
    Abstract: The invention relates to a device for loading and/or unloading a transport cargo hold, in particular on a good vehicle, comprising at least one transport unit, by means of which goods units, particularly several thereof, may be simultaneously transported. According to the invention, the costs of said device may be reduced and the flexibility increased, whereby the transport unit may at least partly be introduced into the transport cargo hold.
    Type: Grant
    Filed: October 27, 2003
    Date of Patent: July 20, 2010
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Egbert Classen, Klaus Sohn
  • Patent number: 7722723
    Abstract: A device for checking the concentration of clear rinsing agent in a rinsing liquid circulated in the means for retaining water of a household appliance is provided. The device includes a processing unit operatively connectable to a sensor having at least one transmitting element that emits an optical signal and at least one receiving element that receives the optical signal emitted by the transmitting element. The processing unit determines the wetting of the sensor with clear rinsing liquid and renders an estimate of the concentration of clear rinsing agent in the clear rinsing liquid as a function of the wetting of the sensor with clear rinsing liquid based upon the energy level emitted by the transmitting element and received by the receiving element.
    Type: Grant
    Filed: July 22, 2005
    Date of Patent: May 25, 2010
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Egbert Classen, Ruediger Eiermann, Helmut Jerg
  • Publication number: 20100108112
    Abstract: A device for checking the concentration of clear rinsing agent in a rinsing liquid circulated in the means for retaining water of a household appliance is provided. The device includes a processing unit operatively connectable to a sensor having at least one transmitting element that emits an optical signal and at least one receiving element that receives the optical signal emitted by the transmitting element. The processing unit determines the wetting of the sensor with clear rinsing liquid and renders an estimate of the concentration of clear rinsing agent in the clear rinsing liquid as a function of the wetting of the sensor with clear rinsing liquid based upon the energy level emitted by the transmitting element and received by the receiving element.
    Type: Application
    Filed: January 15, 2010
    Publication date: May 6, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBH
    Inventors: Egbert Classen, Rüdiger Eiermann, Helmut Jerg
  • Publication number: 20100108105
    Abstract: A water-conducting domestic appliance, in particular a domestic dishwasher, the water-conducting domestic appliance including a washing compartment for receiving items therein that are to be subjected to a handling process by the water-conducting domestic appliance; and a detergent dosing system, the detergent dosing system having a detergent dispenser with a receiving compartment, the receiving compartment for receiving at least one cartridge that is configured to hold at least one detergent. The detergent dosing system is formed from a plurality of housing walls and at least one portion of at least one housing wall of the detergent dosing system has thermal insulation.
    Type: Application
    Filed: August 29, 2007
    Publication date: May 6, 2010
    Applicant: BSH Bosch und Siemens Hausgerate GmbH
    Inventors: Egbert Classen, Helmut Jerg
  • Publication number: 20100089425
    Abstract: A dishwasher including at least one washing compartment for receiving dishes to be washed, to which washing liquid is applied during a washing operation, and an atomization facility for atomizing one of the washing liquid and the washing liquid mixed with active detergent substances, wherein the atomization facility includes an ultrasound generator, and a blower that conveys the atomized washing liquid into the washing compartment.
    Type: Application
    Filed: November 6, 2007
    Publication date: April 15, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBH
    Inventors: Egbert Classen, Caroline Heiligenmann, Helmut Jerg, Hans-Peter Nannt, Kai Paintner
  • Publication number: 20100083989
    Abstract: A cartridge for a water-conducting domestic appliance, in particular a domestic dishwasher, which has a detergent dosing system having at least one detergent dispenser for receiving at least one cartridge, wherein the cartridge has separate chambers for storing at least two detergents, the cartridge including a cartridge housing having at least two chambers formed therein, wherein each chamber has a storage capacity for storing detergent which is greater than the quantities required for one washing cycle.
    Type: Application
    Filed: August 29, 2007
    Publication date: April 8, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERATE GMBH
    Inventors: Egbert Classen, Helmut Jerg
  • Publication number: 20100083990
    Abstract: A water-conducting domestic appliance including a line system, a detergent feed facility that supplies at least one detergent into the line system, wherein the detergent feed facility includes at least one reservoir configured to be filled with detergent, and a refill fitting having a connection to the at least one reservoir, the refill fitting being arranged on a door of the water-conducting domestic appliance.
    Type: Application
    Filed: March 31, 2008
    Publication date: April 8, 2010
    Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
    Inventors: Egbert Classen, Helmut Jerg, Kai Paintner
  • Publication number: 20100071729
    Abstract: A water-conducting domestic appliance, in particular a domestic dishwasher, the water-conducting domestic appliance including a washing compartment for receiving items therein that are to be subjected to a washing cycle by the water-conducting domestic appliance; a door movable between an open position for permitting access to the washing compartment and a closed position for preventing access to the washing compartment; and a detergent dosing system, the detergent dosing system having a detergent dispenser with a receiving compartment, the receiving compartment for receiving at least one cartridge that is configured to hold at least one detergent, the detergent dosing system having the capability to store a quantity of detergent greater than a quantity needed for a single washing cycle and the one receiving compartment being configured such that, in the event that the door is partially opened, at least one cartridge can be inserted into the receiving compartment.
    Type: Application
    Filed: August 30, 2007
    Publication date: March 25, 2010
    Applicant: BSH Bosch and Siemens Hausgeräte GmbH
    Inventors: Egbert Classen, Helmut Jerg