Patents by Inventor Manuel DEMPER

Manuel DEMPER 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).

  • Method of producing a CoFe alloy strip
    Patent number: 12110579
    Abstract: A method of producing a CoFe alloy strip is provided. The method comprises hot rolling a CoFe alloy to form a hot rolled strip, followed by quenching the strip from a temperature above 700° C. to a temperature of 200° C. The CoFe alloy comprises an order/disorder temperature To/d and a ferritic/austenitic transformation temperature T?/?, wherein T?/?>To/d. The method further comprises cold rolling the hot rolled strip, after cold rolling, continuous annealing the strip at a maximum temperature T1, wherein 500° C.<T1<To/d, followed by cooling at a cooling rate R1 of at least 1 K/s in the temperature range of T1 to 500° C., and after continuous annealing, magnetic annealing the strip, or parts manufactured from the strip, at a temperature between 730° C. and T?/?.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: October 8, 2024
    Assignee: VACUUMSCHMELZE GMBH & CO. KG
    Inventors: Niklas Volbers, Manuel Demper, Joachim Gerster
  • Multi-shelled shielded room and method for the production of a multi-shelled shielded room
    Patent number: 12075602
    Abstract: A multi-shelled shielded room is provided that has an outer shell with a first soft magnetic alloy having an initial permeability ?i1 and a maximum permeability ?max1 and an inner shell with a second soft magnetic alloy having an initial permeability ?i2 and a maximum permeability ?max2. The outer shell encases the inner shell and ?max1>?max2 and ?i2>?i1.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: August 27, 2024
    Assignee: VACUUMSCHMELZE GMBH & CO. KG
    Inventors: Gerd Rauscher, Manuel Demper, Maximilian Staab, Niklas Volbers
  • METHOD OF PRODUCING A CoFe ALLOY STRIP
    Publication number: 20220056568
    Abstract: A method of producing a CoFe alloy strip is provided. The method comprises hot rolling a CoFe alloy to form a hot rolled strip, followed by quenching the strip from a temperature above 700° C. to a temperature of 200° C. The CoFe alloy comprises an order/disorder temperature To/d and a ferritic/austenitic transformation temperature T?/?, wherein T?/?>To/d. The method further comprises cold rolling the hot rolled strip, after cold rolling, continuous annealing the strip at a maximum temperature T1, wherein 500° C.<T1<To/d, followed by cooling at a cooling rate R1 of at least 1 K/s in the temperature range of T1 to 500° C., and after continuous annealing, magnetic annealing the strip, or parts manufactured from the strip, at a temperature between 730° C. and T?/?.
    Type: Application
    Filed: August 9, 2021
    Publication date: February 24, 2022
    Inventors: NIKLAS VOLBERS, MANUEL DEMPER, JOACHIM GERSTER
  • MULTI-SHELLED SHIELDED ROOM AND METHOD FOR THE PRODUCTION OF A MULTI-SHELLED SHIELDED ROOM
    Publication number: 20200037475
    Abstract: A multi-shelled shielded room is provided that has an outer shell with a first soft magnetic alloy having an initial permeability ?i1 and a maximum permeability ?max1 and an inner shell with a second soft magnetic alloy having an initial permeability ?i2 and a maximum permeability ?max2. The outer shell encases the inner shell and ?max1>?max2 and ?i2>?i1.
    Type: Application
    Filed: July 23, 2019
    Publication date: January 30, 2020
    Inventors: Gerd RAUSCHER, Manuel DEMPER, Maximilian STAAB, Niklas VOLBERS