Patents by Inventor Johann Magg
Johann Magg 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).
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Patent number: 8889207Abstract: A method for preparing hot beverages in a hot beverage machine by possibly repeatedly pumping a specific quantity of water from a water tank into a heating device, heating the quantity of water, pumping the heated quantity of water out of the heating device into a brewing chamber and possibly at the same time pumping a further quantity of water out of the water tank into the heating device, brewing a brewing substance contained in the brewing chamber to produce a hot beverage, and finally converting the quantity of water last pumped into the heating device completely into steam in a controlled manner for forcing liquid out of the entire line system downstream of the heating device.Type: GrantFiled: January 15, 2008Date of Patent: November 18, 2014Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Andreas Aigner, Josef Daburger, Josef Gius, Johann Magg, Stefan Stadler
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Patent number: 8607691Abstract: A coffee machine comprising a drawer for supplying coffee pads into a brew chamber of the coffee machine. In order to supply and dispose of the coffee pads as easily as possible, the drawer is positioned on the coffee machine in a detachable manner for the withdrawal thereof.Type: GrantFiled: January 19, 2005Date of Patent: December 17, 2013Assignee: BSH Bosch und Seimens Hausgeraete GmbHInventors: Johann Magg, Andreas Mayr, Albert Ostermaier
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Patent number: 8528467Abstract: A coffee machine for preparing coffee, particularly on the basis of coffee pads, comprising a continuous flow heater which is fixed in a housing and provided with a tube for guiding water. In order to fix the continuous flow heater and, preferably, other components in the coffee machine in a low-cost and secure manner, the at least one flexible tube connecting piece is provided with receiving elements for integrating additional component parts of the coffee machine.Type: GrantFiled: January 24, 2005Date of Patent: September 10, 2013Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Magg, Andreas Mayr
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Patent number: 8511222Abstract: A coffee machine for preparing coffee, especially based on coffee pads, includes a continuous heater provided with a water-guiding tube that is thermally connected to at least one heating rod via at least one contact surface. A pump transports water through the continuous heater. The contact surface is embodied in such a way that it is flat between the tube and the at least one heating rod. The coffee machine structure provides a simple and cost-effective solution for a continuous heater, and ensures good heat transfer.Type: GrantFiled: January 19, 2005Date of Patent: August 20, 2013Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Magg, Markus Obermaier
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Patent number: 8459177Abstract: A coffee machine, especially an espresso machine, comprising a brew chamber provided with at least one coffee outlet, a height-adjustable spout for ejecting coffee, and an impact surface arranged upstream of said spout. The aim of the invention is to ensure that, despite the fact that the height of the spout can be adjusted, the coffee produced is of a consistently high quality. To this end, the impact surface is arranged at a fixed distance from the coffee outlet, coffee passing through said outlet hitting the impact surface and being guided to the spout from the impact surface.Type: GrantFiled: January 26, 2005Date of Patent: June 11, 2013Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Magg, Andreas Mayr, Markus Obermaier
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Patent number: 8418601Abstract: A method for controlling heating processes in a coffee machine which is particularly suitable for preparing coffee on the basis of coffee pads. The coffee machine comprises a continuous flow heater and a pump used to convey water through the continuous flow heater. According to the inventive method, the temperature is measured in the region of the continuous flow heater and/or water which is conveyed by the pump. In order to avoid steam overpressure and to ensure a sufficient, constant temperature during the entire steeping process, the amount of water which is conveyed by the pump is influenced according to temperature. The invention also relates to an electronic control device.Type: GrantFiled: January 24, 2005Date of Patent: April 16, 2013Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Magg, Andreas Mayr, Markus Obermaier
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Patent number: 8418602Abstract: A coffee machine brewing chamber for a coffee pad. Said brewing chamber comprises a top part that is provided with openings for the water which is delivered to the brewing chamber as well as a bottom part. The top part of the brewing chamber is embodied in a monolithic manner. The invention further relates to a coffee machine that is equipped with such a brewing chamber.Type: GrantFiled: June 25, 2004Date of Patent: April 16, 2013Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Magg, Andreas Mayr, Michael Steffl
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Patent number: 8245628Abstract: A coffee machine comprising an instantaneous electric heater for heating water, which is transported from a storage tank and conducted under pressure after the heating process into a brewing chamber to prepare the coffee, said chamber comprising an outlet nozzle for discharging the prepared coffee. The machine also comprises at least one sensor for recording an electric measured value that correlates to the temperature of the heated water and a control system for controlling the pump output of the pump and/or the heating output of the instantaneous heater in accordance with the measured value. The device permits a blockage of the nozzle to be identified and safely removed. The control system shuts off the pump output and/or the heating output if the measured value exceeds predefined thresholds and blocks a restart of the pump output and/or heating output for a specified blocking period by activating blocking elements.Type: GrantFiled: August 31, 2005Date of Patent: August 21, 2012Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Magg, Andreas Mayr, Michael Steffl
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Publication number: 20100233337Abstract: A method for preparing hot beverages in a hot beverage machine by possibly repeatedly pumping a specific quantity of water from a water tank into a heating device, heating the quantity of water, pumping the heated quantity of water out of the heating device into a brewing chamber and possibly at the same time pumping a further quantity of water out of the water tank into the heating device, brewing a brewing substance contained in the brewing chamber to produce a hot beverage, and finally converting the quantity of water last pumped into the heating device completely into steam in a controlled manner for forcing liquid out of the entire line system downstream of the heating device.Type: ApplicationFiled: January 15, 2008Publication date: September 16, 2010Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Andreas Aigner, Josef Daburger, Josef Gius, Johann Magg, Stefan Stadler
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Patent number: 7650832Abstract: A coffee machine having a drawer which can be pushed into the coffee machine in a substantially horizontal manner with the coffee pad inserted therein so as to supply the machine with a coffee pad. In order to provide a simple and reliable possibility for sealing a brewing chamber, actuating means are provided for opening and closing a brewing chamber which is constituted by a brewing chamber upper part and a brewing chamber lower part. In order to give a sealed brewing chamber, at least the brewing chamber lower part or the brewing chamber upper part can be displaced towards the respective other part.Type: GrantFiled: January 26, 2005Date of Patent: January 26, 2010Assignee: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Magg, Andreas Mayr
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Publication number: 20090000488Abstract: A method for controlling heating processes in a coffee machine which is particularly suitable for preparing coffee on the basis of coffee pads. The coffee machine comprises a continuous flow heater and a pump used to convey water through the continuous flow heater. According to the inventive method, the temperature is measured in the region of the continuous flow heater and/or water which is conveyed by the pump. In order to avoid steam overpressure and to ensure a sufficient, constant temperature during the entire steeping process, the amount of water which is conveyed by the pump is influenced according to temperature. The invention also relates to an electronic control device.Type: ApplicationFiled: January 24, 2005Publication date: January 1, 2009Inventors: Johann Magg, Andreas Mayr, Markus Obermaier
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Publication number: 20080229932Abstract: A coffee machine having a drawer which can be pushed into the coffee machine in a substantially horizontal manner with the coffee pad inserted therein so as to supply the machine with a coffee pad. In order to provide a simple and reliable possibility for sealing a brewing chamber, actuating means are provided for opening and closing a brewing chamber which is constituted by a brewing chamber upper part and a brewing chamber lower part. In order to give a sealed brewing chamber, at least the brewing chamber lower part or the brewing chamber upper part can be displaced towards the respective other part.Type: ApplicationFiled: January 26, 2005Publication date: September 25, 2008Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Johann Magg, Andreas Mayr
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Publication number: 20080223219Abstract: A coffee machine comprising a holder for receiving a coffee pad. The holder is provided with an opening for inserting a coffee, and at least one outlet, a carrier for receiving the holder and a holder cover which can cooperate with a sealing surface of the holder, such that a pressure chamber surrounding an inserted coffee pad can be formed. In order to reduce the production costs of the coffee machine and to maintain and/or improve operability, the holder is embodied as a single part.Type: ApplicationFiled: January 24, 2005Publication date: September 18, 2008Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Johann Magg, Andreas Mayr
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Publication number: 20080223218Abstract: A coffee machine comprising an instantaneous electric heater for heating water, which is transported from a storage tank and conducted under pressure after the heating process into a brewing chamber to prepare the coffee, said chamber comprising an outlet nozzle for discharging the prepared coffee. The machine also comprises at least one sensor for recording an electric measured value that correlates to the temperature of the heated water and a control system for controlling the pump output of the pump and/or the heating output of the instantaneous heater in accordance with the measured value. The device permits a blockage of the nozzle to be identified and safely removed. The control system shuts off the pump output and/or the heating output if the measured value exceeds predefined thresholds and blocks a restart of the pump output and/or heating output for a specified blocking period by activating blocking elements.Type: ApplicationFiled: August 31, 2005Publication date: September 18, 2008Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Johann Magg, Andreas Mayr, Michael Steffl
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Publication number: 20080210099Abstract: A coffee machine brewing chamber for a coffee pad. Said brewing chamber comprises a top part that is provided with openings for the water which is delivered to the brewing chamber as well as a bottom part. The top part of the brewing chamber is embodied in a monolithic manner. The invention further relates to a coffee machine that is equipped with such a brewing chamber.Type: ApplicationFiled: June 25, 2004Publication date: September 4, 2008Applicant: BSH Bosch und Siemens Hausgeräte GmbHInventors: Johann Magg, Andreas Mayr, Michael Steffl
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Publication number: 20080028947Abstract: A coffee machine for preparing coffee, particularly on the basis of coffee pads, comprising a continuous flow heater which is fixed in a housing and provided with a tube for guiding water. In order to fix the continuous flow heater and, preferably, other components in the coffee machine in a low-cost and secure manner, the at least one flexible tube connecting piece is provided with receiving elements for integrating additional component parts of the coffee machine.Type: ApplicationFiled: January 24, 2005Publication date: February 7, 2008Applicant: BSH Bosch und Siemens Hausgeraete GmbHInventors: Johann Magg, Andreas Mayr
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Publication number: 20080017044Abstract: A coffee machine for preparing coffee, especially based on coffee pads, said coffee machine comprising a continuous heater provided with a water-guiding tube that is thermally connected to at least one heating rod by means of at least one contact surface, and a pump for transporting water through the continuous heater. The aim of the invention is to provide a simple and cost-effective solution for a continuous heater, and to ensure good heat transfer. To this end, the at least one contact surface is embodied in such a way that it is flat between the tube and the at least one heating rod.Type: ApplicationFiled: January 19, 2005Publication date: January 24, 2008Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Johann Magg, Markus Obermaier
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Publication number: 20070289452Abstract: A coffee machine for preparing coffee, in particular based on coffee pads. Said coffee machine comprises a continuous flow heater which is secured in a housing and which comprises a pipe which is used to guide water. A tubular connection support is disposed on at least one end of the pipe in order to secure the continuous flow heater in an economical and reliable manner and preferably, additional components in the coffee machine. Also, the tubular connection support is connected to securing means in order to secure the continuous flow heater in the housing.Type: ApplicationFiled: January 28, 2005Publication date: December 20, 2007Inventors: Edwin Hofer, Johann Magg, Andreas Mayr
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Publication number: 20070193450Abstract: A coffee machine, especially an espresso machine, comprising a brew chamber provided with at least one coffee outlet, a height-adjustable spout for ejecting coffee, and an impact surface arranged upstream of said spout. The aim of the invention is to ensure that, despite the fact that the height of the spout can be adjusted, the coffee produced is of a consistently high quality. To this end, the impact surface is arranged at a fixed distance from the coffee outlet, coffee passing through said outlet hitting the impact surface and being guided to the spout from the impact surface.Type: ApplicationFiled: January 26, 2005Publication date: August 23, 2007Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Johann Magg, Andreas Mayr, Markus Obermaier
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Publication number: 20070151459Abstract: A coffee machine comprising a drawer for supplying coffee pads into a brew chamber of the coffee machine. In order to supply and dispose of the coffee pads as easily as possible, the drawer is positioned on the coffee machine in a detachable manner for the withdrawal thereof.Type: ApplicationFiled: January 19, 2005Publication date: July 5, 2007Applicant: BSH Bosch und Siemens Hausgerate GmbHInventors: Johann Magg, Andreas Mayr, Albert Ostermaier