Patents by Inventor Anders WALLERO

Anders WALLERO 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).

  • Welding material for weld cladding
    Patent number: 10807203
    Abstract: An austenitic-ferritic stainless steel welding material, comprising in weight %: C: <0.02 Si: <0.45 Mn: 1.60-2.05 P: <0.03 S: <0.03 Cr: 18.5-25 Ni: 8.5-10.5 Mo: <0.75 10 Co: <0.2 Cu: <0.75 N: 0.12-0.3 the balance being Fe and incidental impurities.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: October 20, 2020
    Assignee: ESAB SWEDEN AB
    Inventors: Anders Wallero, Lars Orrberg, Johan Lothman, Mikael Johansson, Sven-Ake Fager
  • Method of joining a FeCrAl alloy with a FeNiCr alloy using a filler metal by welding
    Patent number: 10625380
    Abstract: The present disclosure relates to a method which uses welding in order to join a FeCrAl alloy to a FeNiCr alloy by using a specific filler metal. The present disclosure also relates to a product obtained thereof. Further, the present disclosure relates to the use of the method, especially in high temperature applications.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: April 21, 2020
    Assignee: Sandvik Intellectual Property AB
    Inventors: Thomas Blomfeldt, Anders Wallero, Asa Larsson, Anders Wilsson
  • METHOD OF PRODUCING A TUBE ARRANGEMENT, A TUBE ARRANGMENT AND A FURNACE PROVIDED WITH SUCH A TUBE ARRANGEMENT
    Publication number: 20180195650
    Abstract: A tube arrangement includes a first metal tube provided with a first outer threading in an end region thereof, a second metal tube provided with a second outer threading in an end region thereof, a first butt weld joining the end regions of the first and second tubes, and a sleeve provided on the outside of first and second metal tubes forming a thread coupling with the outer threading of the first and second tubes. The present disclosure also relates to a method of producing the tube arrangement, in which a first tube is joined with a second tube, both the first tube and the second tube being metal tubes. A furnace having a chamber, which is provided with a burner arrangement for generating heat and a tube arrangement for conduction of a hot gas or steam through the furnace, is also provided.
    Type: Application
    Filed: June 30, 2016
    Publication date: July 12, 2018
    Inventors: Thomas BLOMFELDT, Johan HERNBLOM, Peter NORDIN, Anders WALLERO
  • METHOD OF JOINING A FeCrAl ALLOY WITH A FeNiCr ALLOY USING A FILLER METAL BY WELDING
    Publication number: 20180178329
    Abstract: The present disclosure relates to a method which uses welding in order to join a FeCrAl alloy to a FeNiCr alloy by using a specific filler metal. The present disclosure also relates to a product obtained thereof. Further, the present disclosure relates to the use of the method, especially in high temperature applications.
    Type: Application
    Filed: June 30, 2016
    Publication date: June 28, 2018
    Inventors: Thomas BLOMFELDT, Anders WALLERO, Asa LARSSON, Anders WILSSON
  • WELDING MATERIAL FOR WELD CLADDING
    Publication number: 20150328724
    Abstract: An austenitic-ferritic stainless steel welding material, comprising in weight %: C: <0.02 Si: <0.45 Mn: 1.60-2.05 P: <0.03 S: <0.03 Cr: 18.5-25 Ni: 8.5-10.5 Mo: <0.75 10 Co: <0.2 Cu: <0.75 N: 0.12-0.3 the balance being Fe and incidental impurities.
    Type: Application
    Filed: November 26, 2013
    Publication date: November 19, 2015
    Inventors: Anders WALLERO, Lars ORRBERG, Johan LOTHMAN, Mikael JOHANSSON, Sven-Ake FAGER