Patents by Inventor Jorgen Van De Langkruis

Jorgen Van De Langkruis 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 and apparatus for controlling the composition of liquid metal in an evaporator device
    Patent number: 10131983
    Abstract: An apparatus and method for controlling the composition of liquid metal fed to an evaporator in a vacuum chamber used in a physical vapor deposition process.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: November 20, 2018
    Assignee: TATA STEEL NEDERLAND TECHNOLOGY B.V.
    Inventors: Edzo Zoestbergen, Jörgen van de Langkruis, Theodorus Franciscus Jozef Maalman
  • METHOD AND APPARATUS FOR CONTROLLING THE COMPOSITION OF LIQUID METAL IN AN EVAPORATOR DEVICE
    Publication number: 20160265102
    Abstract: An apparatus and method for controlling the composition of liquid metal fed to an evaporator in a vacuum chamber used in a physical vapour deposition process.
    Type: Application
    Filed: November 5, 2014
    Publication date: September 15, 2016
    Inventors: Edzo Zoestbergen, Jörgen van de Langkruis, Theodorus Franciscus Jozef Maalman
  • STEEL STRIP COMPOSITE AND A METHOD FOR MAKING THE SAME
    Publication number: 20130189539
    Abstract: A three-layer steel strip composite of a steel strip having a first microstructure disposed between two steel strips having a second microstructure wherein a metallic coating is present on each steel strip having the second microstructure on a surface opposite the surface contacting the steel strip having the first microstructure and method of making same.
    Type: Application
    Filed: October 11, 2011
    Publication date: July 25, 2013
    Applicant: TATA STEEL IJMUIDEN B.V.
    Inventors: Jörgen Van De Langkruis, Christiaan Theodorus Wilhelmus Lahaye
  • WROUGHT ALUMINIUM AA7000-SERIES ALLOY PRODUCT AND METHOD OF PRODUCING SAID PRODUCT
    Publication number: 20070204937
    Abstract: A wrought aluminium AA7000-series alloy product, including (in wt %): Zn 7.5 to 14.0, Mg 1.0 to 5.0, Cu<0.28, Fe<0.6, Si<0.5, and one or more members selected from the group of: Zr<0.30, Ti<0.30, Hf<0.30, Mn<0.80, Cr<0.40, V<0.40, and Sc<0.70, remainder: incidental elements and impurities, each <0.05, total <0.15, and balance aluminium. The product has reduced hot crack sensitivity, and improved strength and toughness properties, and has a hardness of more than 180 HB in artificially aged condition.
    Type: Application
    Filed: December 4, 2006
    Publication date: September 6, 2007
    Applicant: Aleris Koblenz Aluminum GMBH
    Inventors: Achim BUERGER, Sabine SPANGEL, Jorgen van de LANGKRUIS, Rinze BENEDICTUS, Johan BOEZEWINKEL, Sabri SENGO, Alfred HEINZ, Claus MORITZ, Andrew NORMAN, Sunil KHOSLA
  • Wrought aluminium AA7000-series alloy product and method of producing said product
    Publication number: 20070151636
    Abstract: A wrought aluminium AA7000-series alloy product, including (in wt %): Zn 7.5 to 14.0, Mg 1.0 to 5.0, Cu<0.28, Fe<0.30, Si<0.25, and one or more members selected from the group of: Zr<0.30, Ti<0.30, Hf<0.30, Mn<0.80, Cr<0.40, V<0.40, and Sc<0.70, remainder: incidental elements and impurities, each <0.05, total <0.15, and balance aluminium. The product having reduced hot crack sensitivity, and improved strength and toughness properties, and when in artificially aged condition having a hardness of more than 180 HB.
    Type: Application
    Filed: July 5, 2006
    Publication date: July 5, 2007
    Applicant: Corus Aluminium Walzprodukte GmbH
    Inventors: Achim Buerger, Sabine Spangel, Jorgen Van De Langkruis, Paola Morra, Rinze Benedictus, Johan Boezewinkel, Sabri Sengo, Alfred Heinz, Claus Mortiz, Andrew Norman, Sunil Khosla
  • High hardness moulding plate and method for producing said plate
    Publication number: 20060070686
    Abstract: Moulding plate of an aluminium wrought alloy including, in weight percent: Si 1.4-2.1, Mn 0.8-1.2, Cu 0.45-0.9, Mg 0.7-1.2, Ti <0.15, Zn <0.4, Fe <0.7, one or more of Zr, Cr, V each <0.25, incidental elements and impurities, each <0.05, total <0.25, the balance aluminium, and having a thickness of more than 0.6 mm and in T6 temper condition having a hardness of more than 105 HB. A method of making the plate is also disclosed.
    Type: Application
    Filed: October 3, 2005
    Publication date: April 6, 2006
    Applicant: Corus Aluminium Walzprodukte GmbH
    Inventors: Claus Jurgen Moritz, Jorgen Van De Langkruis