Labyrinth Patents (Class 73/864.57)
  • Patent number: 11913858
    Abstract: Disclosed is a disc-shaped sample chamber for collecting molten metal, the chamber comprising: a chamber body having a left body and a right body bonded to each other to define a disc-shaped sample space therebetween; an inlet extending upward from the chamber body and connecting the sample space with the outside; and a welded bonding portion disposed on at least one lateral face of the chamber body for bonding the left body and the right body to each other. Further, a probe having the chamber is disclosed.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: February 27, 2024
    Assignee: HERAEUS ELECTRO-NITE INTERNATIONAL N.V.
    Inventors: Bong-Ki Baik, Young-jin Jung, Cheol-jung Kim
  • Patent number: 9188513
    Abstract: A sampling device comprises a container having an essential cylindrical part and a bottom part. The container further comprises an inner wall member and an outer wall member. The inner wall member and the outer wall member are essentially coaxially arranged in the cylindrical part of the container and joined at the top part of the container, and the inner and outer wall members define a closed insulating space between the outer surface of the inner wall member and the inner surface of the outer wall member. The sampling device further comprises temperature responsive means adapted to extend into the sample quantity during thermal analysis. Spacer means is arranged in the insulating space in the bottom part of the container and/or in the cylindrical part of the container in the vicinity of the bottom part.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: November 17, 2015
    Assignee: SinterCast AB
    Inventors: Patrik Popelar, Steve Wallace