Patents by Inventor Rémy BONNEMANN

Rémy BONNEMANN 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: 11492695
    Abstract: A Method for continuously depositing, on a running substrate, coatings formed from at least one metal inside a vacuum deposition facility including a vacuum chamber; a substrate coated with at least one metal on both sides of the substrate having an average thickness, wherein the coating is deposited homogenously such that the maximum thickness of the coating can exceed the average thickness of 15% maximum. A vacuum deposition facility also is provided.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: November 8, 2022
    Assignee: ArcelorMittal
    Inventors: Eric Silberberg, Sergio Pace, Remy Bonnemann
  • Publication number: 20220228252
    Abstract: A vacuum deposition facility is provided for continuously depositing on a running substrate coatings formed from metal alloys including a main element and at least one additional element. The facility includes a vacuum deposition chamber and a substrate running through the chamber. The facility also includes a vapor jet coater, an evaporation crucible for feeding the vapor jet coater with a vapor having the main element and the at least one additional element, a recharging furnace for feeding the evaporation crucible with the main element in molten state and maintaining a constant level of liquid in the evaporation crucible, and a feeding unit being fed with the at least one additional element in solid state for feeding the evaporation crucible with the at least one additional element either in molten state, in solid state or partially in solid state. A process is also provided.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 21, 2022
    Inventors: Sergio PACE, Eric SILBERBERG, Dimitri WILDERS, Rémy BONNEMANN, Lucie GAOUYAT
  • Patent number: 11319626
    Abstract: A vacuum deposition facility is provided for continuously depositing on a running substrate coatings formed from metal alloys including a main element and at least one additional element. The facility includes a vacuum deposition chamber and a substrate running through the chamber. The facility also includes a vapor jet coater, an evaporation crucible for feeding the vapor jet coater with a vapor having the main element and the at least one additional element, a recharging furnace for feeding the evaporation crucible with the main element in molten state and maintaining a constant level of liquid in the evaporation crucible, and a feeding unit being fed with the at least one additional element in solid state for feeding the evaporation crucible with the at least one additional element either in molten state, in solid state or partially in solid state. A process is also provided.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: May 3, 2022
    Assignee: ArcelorMittal
    Inventors: Sergio Pace, Eric Silberberg, Dimitri Wilders, Rémy Bonnemann, Lucie Gaouyat
  • Publication number: 20210254205
    Abstract: A method for continuously depositing, on a running substrate, coatings formed from at least one metal inside a vacuum deposition facility including a vacuum chamber; a coated substrate coated with at least one metal and a vacuum deposition facility for the method for continuously depositing on a running substrate.
    Type: Application
    Filed: April 23, 2019
    Publication date: August 19, 2021
    Inventors: Eric SILBERBERG, Sergio PACE, Remy BONNEMANN
  • Publication number: 20210230736
    Abstract: A Method for continuously depositing, on a running substrate, coatings formed from at least one metal inside a vacuum deposition facility including a vacuum chamber; a substrate coated with at least one metal on both sides of the substrate having an average thickness, wherein the coating is deposited homogenously such that the maximum thickness of the coating can exceed the average thickness of 15% maximum. A vacuum deposition facility also is provided.
    Type: Application
    Filed: April 23, 2019
    Publication date: July 29, 2021
    Inventors: Eric SILBERBERG, Sergio PACE, Remy BONNEMANN
  • Publication number: 20210164088
    Abstract: A vacuum deposition facility for continuously depositing, on a running substrate, coatings formed from metal or metal alloy, the facility including—a vacuum chamber and a device for running the substrate through the vacuum chamber along a given path, wherein the vacuum chamber further includes: a central casing including a substrate entry and a substrate exit located on two opposite sides of the central casing and a vapor jet coater, the inner walls of the central casing being suited to be heated at a temperature above the condensation temperature of the metal or metal alloy vapors, a vapor trap in the form of an external casing located at the substrate exit of the central casing, the inner walls of the vapor trap being suited to be maintained at a temperature below the condensation temperature of the metal or metal alloy vapors.
    Type: Application
    Filed: December 11, 2018
    Publication date: June 3, 2021
    Inventors: Eric SILBERBERG, Bruno SCHMITZ, Sergio PACE, Remy BONNEMANN, Didier MARNEFFE
  • Publication number: 20200362450
    Abstract: A vacuum deposition facility for continuously depositing, on a running substrate, coatings formed from metal or metal alloy, and including: a central casing including a vapor jet coater, the inner walls of the central casing being suited to be heated at a temperature above the condensation temperature of the metal or metal alloy vapors, a vapor trap located at the substrate exit of the central casing, the inner walls of the vapor trap being suited to be maintained at a temperature below the condensation temperature of the metal or metal alloy vapors, the passage linking the central casing to the vapor trap including at least one thermal connector extending at least from the inner walls of the central casing to the inner walls of the vapor trap.
    Type: Application
    Filed: December 11, 2018
    Publication date: November 19, 2020
    Inventors: Eric SILBERBERG, Bruno SCHMITZ, Sergio PACE, Remy BONNEMANN, Didier MARNEFFE
  • Publication number: 20190242006
    Abstract: A vacuum deposition facility is provided for continuously depositing on a running substrate coatings formed from metal alloys including a main element and at least one additional element. The facility includes a vacuum deposition chamber and a substrate running through the chamber. The facility also includes a vapor jet coater, an evaporation crucible for feeding the vapor jet coater with a vapor having the main element and the at least one additional element, a recharging furnace for feeding the evaporation crucible with the main element in molten state and maintaining a constant level of liquid in the evaporation crucible, and a feeding unit being fed with the at least one additional element in solid state for feeding the evaporation crucible with the at least one additional element either in molten state, in solid state or partially in solid state. A process is also provided.
    Type: Application
    Filed: July 27, 2017
    Publication date: August 8, 2019
    Inventors: Sergio PACE, Eric SILBERBERG, Dimitri WILDERS, Rémy BONNEMANN, Lucie GAOUYAT