Patents by Inventor Sven Mellin

Sven Mellin 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).

  • Publication number: 20200149819
    Abstract: A plate heat exchanger comprises first and second end plates, a lower bar extending from the first end plate towards the second end plate, a pack of heat transfer plates arranged between the first and second end plates and extending above the lower bar and a support foot. The lower bar comprises a groove having a length axis extending parallel to a longitudinal direction of the lower bar, and a depth axis extending perpendicular to the length axis. An upper portion of the support foot is receivable in the groove and a lower portion of the support foot is arranged to extend from the lower bar and contact the ground to keep the lower bar at a distance from the ground. The upper portion of the support foot is slidable in the groove along the length axis to enable adjustment of a position of the support foot along the lower bar.
    Type: Application
    Filed: April 17, 2018
    Publication date: May 14, 2020
    Applicant: ALFA LAVAL CORPORATE AB
    Inventor: Sven MELLIN
  • Publication number: 20110220334
    Abstract: The invention relates to a plate heat exchanger (1) comprising a package (3) of heat exchanger plates provided (2) with inlet and outlet ports, the ports forming channels through the package (3) for at least one heat exchange fluid, two end plates (3) between which the plate package (2) of heat exchanger plates is arranged, where at least said one end plate (6) is provided with at least one through hole, which communicates with one of the channels, and where a connection pipe (9) is arranged in the through hole of the at least one end plate (6), the connection pipe communicates with a pipe system transporting the at least one heat exchange fluid, where the connection pipe (9) extends through the through hole and being removably and rotationally and axially lockable fastened to the at least one end plate.
    Type: Application
    Filed: September 30, 2009
    Publication date: September 15, 2011
    Applicant: ALFA LAVAL CORPORATE AB
    Inventors: Jan Olsson, Göran Andersson, Anette Harle, Esad Celik, Sven Mellin