Patents by Inventor Lasse Andersen

Lasse Andersen 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: 10604289
    Abstract: A device and method that relates to a swivel arrangement for a carousel filler arrangement having a rotating tank and a product pipe for transporting product into the rotating tank are disclosed. The swivel arrangement may include a tank connecting part, a pipe connecting part, a first opening for receiving a gaseous media, and a second opening for ejecting the gaseous media. A first channel may be partly defined by a protruding portion of the pipe connecting part and an outer wall of the product pipe, and a second channel may be partly defined by the protruding portion and a protruding portion of the tank connecting part.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: March 31, 2020
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventor: Lasse Andersen
  • Publication number: 20180178939
    Abstract: The present invention relates to a swivel arrangement for a carousel filler arrangement having a rotating tank (2) and a product pipe (4) for transporting product into the rotating tank. The swivel arrangement comprises a tank connecting part (6), a pipe connecting part (5), a first opening for receiving a gaseous media, a second opening for ejecting the gaseous media. A first channel is partly defined by a protruding portion of the pipe connecting part and an outer wall of the product pipe, and a second channel is partly defined by the protruding portion and a protruding portion of the tank connecting part. A gap is formed between the pipe connecting part and the protruding portion of the tank connecting part, the gap is located between the second channel and the second opening thereby forming a particle barrier whereby, in use, particles are hindered from entering the second channel by a flow of gaseous media from the first opening to the second opening via the first and second channels.
    Type: Application
    Filed: June 23, 2016
    Publication date: June 28, 2018
    Inventor: Lasse Andersen
  • Publication number: 20180170737
    Abstract: The invention relates to a swivel arrangement for a carousel filler having a rotating tank (2) and a product pipe (4) for transporting product into the rotating tank, is provided. The swivel arrangement comprises a tank connecting part (6) arranged to rotate with the rotating tank, a product pipe connecting part (5) arranged to at least partly surround the tank connecting part and an intermediate part (7) arranged between the tank connecting part and the product pipe connecting part, the intermediate part being arranged to rotate with a rotational speed different from a rotational speed of the tank connecting part. The invention also relates to a carousel filler comprising such a swivel arrangement.
    Type: Application
    Filed: June 23, 2016
    Publication date: June 21, 2018
    Inventor: Lasse Andersen
  • Publication number: 20180160799
    Abstract: The present invention relates to a height adjustable desktop stand. The height adjustable desktop stand comprises: a platform (2); a first and a second leg element (4, 7) pivotally connected to each other forming a configuration as a pair of scissors, wherein the first leg element (4) at a first end (6) thereof is pivotally connected to the platform (2), and wherein the second leg element (7) at a first end (9) thereof is adapted to be connected to the platform (2) via a locking arrangement (10) having a plurality of locking positions; and a spring element (14; 18; 24) connected between on the one hand the second leg element (7) and on the other hand the first leg element (4) or the platform (2) and being adapted to force the first end (9) of the second leg element (7) in a direction towards the first end (6) of the first leg element (4).
    Type: Application
    Filed: June 7, 2016
    Publication date: June 14, 2018
    Applicant: FREEDESK AB
    Inventors: Stefan WESTERGĂ…RD, Lasse ANDERSEN, Martin STARK, Anders HEGARDT, Samuel FORSLUND, Ivan RAJIC
  • Patent number: 5901746
    Abstract: A controlled flow filling system is used with a flowable product filling apparatus. The filling system includes a first, upstream V-track valve in series with a second, downstream umbrella valve to provide a substantially paraboloid liquid flow profile of the fluid while filling an associated container. The filling system is configured such that a substantial portion of the pressure drop associated with the flowing fluid occurs at the V-track valve cone to reduce spraying and loss of the fluid product at the umbrella valve. The filling system is used in a filling apparatus that uses pumps or a pressured gas blanket to provide motive force to drive the fluid through the apparatus.
    Type: Grant
    Filed: October 3, 1997
    Date of Patent: May 11, 1999
    Assignee: Tetra Laval Holdings & Finance,SA
    Inventors: Bengt S. Andersson, Goran T. Larsson, Karl-Erik M.ang.nsson, Lasse Andersen