Patents by Inventor Torsten Böttger

Torsten Böttger 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).

  • Patent number: 10633777
    Abstract: The present invention relates to a laundry-care appliance (100) having a washing tub (107) and a deodorizing module (109) for dispensing deodorizing substance into the washing tub (107), wherein the deodorizing module (109) is connected to the washing tub (107) and comprises a radial fan (115) for ventilating the washing tub (107), wherein the radial fan (115) is drivable in a first direction of rotation (121) and in a second direction of rotation (123). The deodorizing module (109) is configured to dispense deodorizing substance into the washing tub (107) in a first period of time, wherein the radial fan (115) is drivable in the first direction of rotation (121) in the first period of time in order to distribute the deodorizing substance in the washing tub (107). The radial fen (115) is drivable in the second direction of rotation (123) in a second period of time following the first period of time, in order to remove the deodorizing substance from the washing tub (107) in the second period of time.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: April 28, 2020
    Assignee: BSH Hausgeräte GmbH
    Inventors: Jörg Skrippek, Torsten Böttger, Sven Baumgarten, Ingo Schulze
  • Publication number: 20180148876
    Abstract: The present invention relates to a laundry-care appliance (100) having a washing tub (107) and a deodorizing module (109) for dispensing deodorizing substance into the washing tub (107), wherein the deodorizing module (109) is connected to the washing tub (107) and comprises a radial fan (115) for ventilating the washing tub (107), wherein the radial fan (115) is drivable in a first direction of rotation (121) and in a second direction of rotation (123). The deodorizing module (109) is configured to dispense deodorizing substance into the washing tub (107) in a first period of time, wherein the radial fan (115) is drivable in the first direction of rotation (121) in the first period of time in order to distribute the deodorizing substance in the washing tub (107). The radial fen (115) is drivable in the second direction of rotation (123) in a second period of time following the first period of time, in order to remove the deodorizing substance from the washing tub (107) in the second period of time.
    Type: Application
    Filed: April 15, 2016
    Publication date: May 31, 2018
    Inventors: Jörg SKRIPPEK, Torsten BÖTTGER, Sven BAUMGARTEN, Ingo SCHULZE
  • Patent number: 9951456
    Abstract: The invention relates to an arrangement having a washing-machine tub and a drive motor, which can be connected to the tub by a suspension device, wherein the suspension device is designed as a two-point attachment means, wherein a housing of the drive motor has arranged on it two rockers designed for connection in each case to a rocker mount arranged on the tub. The invention also relates to a washing machine having such an arrangement.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: April 24, 2018
    Assignee: BSH Hausgeräte GmbH
    Inventors: Torsten Böttger, Wolfram Schubert, Jörg Skrippek
  • Patent number: 9096964
    Abstract: In a method for determining a load and/or an unbalance of a laundry drum of a washing machine driven by an electric motor having a stator with at least one winding coupled to a power inverter controlled by a control unit, the laundry drum is accelerated to a predetermined rotational speed and then slowed down. During the slow-down, the motor operates in generator mode and an electric current flowing through the at least one winding and/or an electric intermediate circuit voltage is measured. The time dependence of the electric power supplied by the electric motor in generator mode is evaluated during a revolution of the laundry drum. The unbalance and/or the load are determined from the measured current values and/or the intermediate circuit voltage and from the determined electric power. A corresponding circuit arrangement and a washing machine with this circuit arrangement are also disclosed.
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: August 4, 2015
    Assignee: BSH Hausgeräte GmbH
    Inventors: Hasan Gökcer Albayrak, Torsten Böttger, Jörg Skrippek
  • Publication number: 20140305171
    Abstract: The invention relates to an arrangement having a washing-machine tub and a drive motor, which can be connected to the tub by a suspension device, wherein the suspension device is designed as a two-point attachment means, wherein a housing of the drive motor has arranged on it two rockers designed for connection in each case to a rocker mount arranged on the tub. The invention also relates to a washing machine having such an arrangement.
    Type: Application
    Filed: September 14, 2012
    Publication date: October 16, 2014
    Applicant: BSH Bosch und Siemens Hausgeräte GmbH
    Inventors: Torsten Böttger, Wolfram Schubert, Jörg Skrippek
  • Publication number: 20110314875
    Abstract: In a method for determining a load and/or an unbalance of a laundry drum of a washing machine driven by an electric motor having a stator with at least one winding coupled to a power inverter controlled by a control unit, the laundry drum is accelerated to a predetermined rotational speed and then slowed down. During the slow-down, the motor operates in generator mode and an electric current flowing through the at least one winding and/or an electric intermediate circuit voltage is measured. The time dependence of the electric power supplied by the electric motor in generator mode is evaluated during a revolution of the laundry drum. The unbalance and/or the load are determined from the measured current values and/or the intermediate circuit voltage and from the determined electric power. A corresponding circuit arrangement and a washing machine with this circuit arrangement are also disclosed.
    Type: Application
    Filed: February 18, 2010
    Publication date: December 29, 2011
    Applicant: BSH BOSCH UND SIEMENS HAUSGERÄTE GMBH
    Inventors: Hasan Gökcer Albayrak, Torsten Böttger, Jörg Skrippek