Patents by Inventor Tomasz Lis

Tomasz Lis 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).

  • Header for a heat exchanger
    Patent number: 11703288
    Abstract: A header (10) for a heat exchanger, in particular for a charge air cooler, comprising an opening plane (12) with plurality of openings (14) for attachment of tubes, a collar (13) encircling the perimeter of the opening plane (12) and protruding at least partially above the opening plane (12), wherein the header (10) further comprises guiding protrusions (11a, 11b) located along inner perimeter of the collar (13) adjacent to said openings (14) and configured to guide the tubes into the openings (14) upon insertion, wherein the openings (14) have substantially rectangular shape with longer sides (14a) and shorter sides (14b) and are arranged in series along their longer sides (14a), wherein a first group of guiding protrusions (11a) is located adjacent the longer sides (14a) of the openings (14), while a second group of guiding protrusions (11b) is located adjacent the shorter sides (14b) of the openings (14).
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: July 18, 2023
    Assignee: Valeo Autosystemy Sp. z o.o.
    Inventors: Adam Kolacz, Dariusz Potok, Wojciech Matyszkowicz, Tomasz Lis
  • A HEADER FOR A HEAT EXCHANGER
    Publication number: 20210231392
    Abstract: A header (10) for a heat exchanger, in particular for a charge air cooler, comprising an opening plane (12) with plurality of openings (14) for attachment of tubes, a collar (13) encircling the perimeter of the opening plane (12) and protruding at least partially above the opening plane (12), wherein the header (10) further comprises guiding protrusions (11a, 11b) located along inner perimeter of the collar (13) adjacent to said openings (14) and configured to guide the tubes into the openings (14) upon insertion, wherein the openings (14) have substantially rectangular shape with longer sides (14a) and shorter sides (14b) and are arranged in series along their longer sides (14a), wherein a first group of guiding protrusions (11a) is located adjacent the longer sides (14a) of the openings (14), while a second group of guiding protrusions (11b) is located adjacent the shorter sides (14b) of the openings (14).
    Type: Application
    Filed: May 14, 2019
    Publication date: July 29, 2021
    Applicant: Valeo Autosystemy Sp. z o.o.
    Inventors: Adam Kolacz, Dariusz Potok, Wojciech Matyszkowicz, Tomasz Lis