Patents by Inventor Ville KESÄLÄ

Ville KESÄLÄ 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).

  • Method for cleaning plate heat exchanger and plate heat exchanger
    Patent number: 10197346
    Abstract: The invention relates to a method for cleaning a plate heat exchanger, in which method the plate pack (2) of the plate heat exchanger is removed from the outer casing, the plate pack (2) is stretched in its longitudinal direction so that the spaces between the plates of the plate pack increase, and then the plate spaces of the plate pack are cleaned.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: February 5, 2019
    Assignee: VAHTERUS OY
    Inventor: Ville Kesälä
  • METHOD FOR CLEANING PLATE HEAT EXCHANGER AND PLATE HEAT EXCHANGER
    Publication number: 20160054079
    Abstract: The invention relates to a method for cleaning a plate heat exchanger, in which method the plate pack (2) of the plate heat exchanger is removed from the outer casing, the plate pack (2) is stretched in its longitudinal direction so that the spaces between the plates of the plate pack increase, and then the plate spaces of the plate pack are cleaned.
    Type: Application
    Filed: April 9, 2014
    Publication date: February 25, 2016
    Inventor: Ville KESÄLÄ