Patents by Inventor Stefan C. AGREN

Stefan C. AGREN 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).

  • Transport container
    Patent number: 10928007
    Abstract: A transport container for helium, having an inner container for receiving helium, a thermal shield actively coolable with the aid of a cryogenic liquid and in which the inner container is accommodated, an outer container in which the thermal shield and inner container are accommodated, and a carrying ring provided on the thermal shield. The inner container is suspended from the carrying ring with the aid of first suspension rods, wherein the carrying ring is suspended from the outer container with the aid of second suspension rods, wherein at least one of the first suspension rods has a first spring device and at least one of the second suspension devices has a second spring device in order to ensure a spring pretension of the first suspension rods and the second suspension rods for different heat expansions of the inner container and the thermal shield.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: February 23, 2021
    Assignee: LINDE AKTIENGESELLSCHAFT
    Inventors: Heinz Posselt, Philip Werner, Marko Parkkonen, Anders Gronlund, Stefan C. Agren, Martin Smedstad
  • TRANSPORT CONTAINER
    Publication number: 20190145580
    Abstract: A transport container for helium, having an inner container for receiving helium, a thermal shield actively coolable with the aid of a cryogenic liquid and in which the inner container is accommodated, an outer container in which the thermal shield and inner container are accommodated, and a carrying ring provided on the thermal shield. The inner container is suspended from the carrying ring with the aid of first suspension rods, wherein the carrying ring is suspended from the outer container with the aid of second suspension rods, wherein at least one of the first suspension rods has a first spring device and at least one of the second suspension devices has a second spring device in order to ensure a spring pretension of the first suspension rods and the second suspension rods for different heat expansions of the inner container and the thermal shield.
    Type: Application
    Filed: April 28, 2017
    Publication date: May 16, 2019
    Applicant: LINDE AKTIENGESELLSCHAFT
    Inventors: Heinz POSSELT, Philip WERNER, Marko PARKKONEN, Anders GRONLUND, Stefan C. AGREN, Martin SMEDSTAD