Patents by Inventor Daniel Schubert

Daniel Schubert 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: 20240344155
    Abstract: The present disclosure relates to a process for producing an iron melt. The method includes; reducing iron ore to sponge iron, carburizing sponge iron with a carbonaceous gas, melting the carburized sponge iron and/or treating the melt produced from the carburized sponge iron. According to the present disclosure, the carbonaceous gas is at least a portion of the process gas obtained in the melting of the carburized sponge iron and/or treating of the melt produced from the carburized sponge iron that has been recycled.
    Type: Application
    Filed: August 22, 2022
    Publication date: October 17, 2024
    Applicant: ThyssenKrupp Steel Europe AG
    Inventors: Frank AHRENHOLD, Roswitha BECKER, Nils JÄGER, Daniel SCHUBERT, Matthias WIENBERG
  • Publication number: 20240296841
    Abstract: A computer-executable Natural Language Understanding configuration generator is configured to generate a Natural Language Understanding configuration. The Natural Language Understanding configuration for a Natural Language Understanding component is based on engineering data related to an asset of an automation system.
    Type: Application
    Filed: February 14, 2022
    Publication date: September 5, 2024
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Daniel Krüger, FLORIAN KUBO, MARTINA SCHUBERT
  • Publication number: 20240271232
    Abstract: The present disclosure relates to a method for producing steel in an integrated metallurgical plant comprising at least one direct reduction reactor for directly reducing iron ore to give sponge iron, at least one electric furnace for melting the sponge iron to give pig iron or crude steel, at least one blast furnace for smelting iron ore to give pig iron, and at least one converter for refining pig iron to give crude steel. In accordance with the invention, the process gas discharged from the direct reduction reactor is admixed at least partly to the hot blast air and/or at least partly to an optional charging material, said air and/or said material being blown into the blast furnace.
    Type: Application
    Filed: May 11, 2022
    Publication date: August 15, 2024
    Applicant: ThyssenKrupp Steel Europe AG
    Inventors: Nils JÄGER, Daniel SCHUBERT, Matthias WEINBERG
  • Publication number: 20240018615
    Abstract: A method of producing pig iron in a shaft furnace is provided. The shaft furnace is charged in an upper region with raw materials which fall within the shaft furnace under the influence of gravity. A portion of the raw materials is melted and/or partly reduced under the action of the atmosphere that exists within the shaft furnace. A hot gas stream which is introduced in a lower region of the shaft furnace flows through and influences the atmosphere that exists within the shaft furnace in terms of chemical composition and temperature. A cold gas stream is fed to a heat exchanger in which the cold gas stream is heated to a temperature higher than 700° C. to give a hot gas stream. The cold gas stream comprises a CO2 component of at least 5% by volume. The cold gas stream may contain, air and/or pure oxygen as residual component.
    Type: Application
    Filed: September 21, 2021
    Publication date: January 18, 2024
    Applicant: ThyssenKrupp Steel Europe AG
    Inventors: Nils JÄGER, Daniel SCHUBERT
  • Publication number: 20220389528
    Abstract: The invention relates to a process for direct reduction of iron ore to afford direct reduced iron, wherein the iron ore sequentially passes through a reduction zone for reducing the iron ore to direct reduced iron and a cooling zone for cooling the direct reduced iron, wherein in the reduction zone the iron ore is subjected to a flow of a reduction gas and wherein in the cooling zone the direct reduced iron is subjected to a flow of a cooling gas. The cooling gas in the cooling zone comprises H2 and CO2, wherein the ratio of the mole fractions of H2 to CO2 is greater than 1.8 and the mole fraction of CO2 is greater than 20 mol %.
    Type: Application
    Filed: November 5, 2020
    Publication date: December 8, 2022
    Applicant: ThyssenKrupp Steel Europe AG
    Inventors: Matthias WEINBERG, Daniel SCHUBERT
  • Publication number: 20110263230
    Abstract: A device for providing an internet access for at least one external reproduction device and for processing data received via the internet and/or have to be sent via the internet, wherein the processed data are at least partially provided as output signal at least at one interface of the device for the use by the at least one reproduction device. The device includes means for sending and/or receiving electronic data via a mobile network and means for the electronic processing of data, including at least one interface for connecting at least one input device.
    Type: Application
    Filed: January 31, 2011
    Publication date: October 27, 2011
    Inventors: Sascha Meyer, Daniel Schubert, Peter Weingart, Matthieu Bacquias
  • Publication number: 20060173707
    Abstract: An electronic information management system abstracts and reports document information. The system utilizes a computer communicating with an electronic database. An input device is operatively connected to the computer for entering document information into the database. A plurality of electronic indexing tags are provided at predetermined locations within the stored document information and cooperate with a computer program to capture and retrieve selected portions of the document information. A display device is operatively connected to the computer for displaying the selected portions of document information apart from non-selected portions of document information.
    Type: Application
    Filed: April 5, 2006
    Publication date: August 3, 2006
    Inventors: Daniel Schubert, Scott Schubert