Patents by Inventor Kyle Svejcar

Kyle Svejcar 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).

  • Six port valve
    Patent number: 11796073
    Abstract: A multi-port valve provides three inlets and three outlets. In many embodiments, seven flow configurations are provided. A stemshell can rotate internal to a housing to direct fluid from specific inlets to specific outlets while saving flow through various inlet/outlet ports as required by the various flow configurations.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: October 24, 2023
    Assignee: Robertshaw Controls Company
    Inventors: Kyle Svejcar, James Pearson
  • Five port valve
    Patent number: 11592116
    Abstract: A multiport valve has a plurality of inlets and outlets with selected positions to selectively direct fluid differently through the valve based on the position of the valve. A cylindrical exterior stemshell rotates internal to a housing to position channels and/or bores to provide the desired flow paths. Some flow paths are channels which extend linearly from one port to another, whether formed into an exterior surface, parallel to an axis of rotation of the stemshell, or pass from an inlet to an outlet in the exterior surface of the stemshell, preferably separated from flow from flow to an internal passage, which is preferably colinear with the axis of rotation, for at least some embodiments.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: February 28, 2023
    Assignee: Robertshaw Controls Company
    Inventors: Kyle Svejcar, Nishaj Attassery, Eapen Chacko
  • Six Port Valve
    Publication number: 20220243828
    Abstract: A multi-port valve provides three inlets and three outlets. In many embodiments, seven flow configurations are provided. A stemshell can rotate internal to a housing to direct fluid from specific inlets to specific outlets while saving flow through various inlet/outlet ports as required by the various flow configurations.
    Type: Application
    Filed: January 20, 2022
    Publication date: August 4, 2022
    Inventors: Kyle Svejcar, James Pearson
  • Five Port Valve
    Publication number: 20220163124
    Abstract: A multiport valve has a plurality of inlets and outlets with selected positions to selectively direct fluid differently through the valve based on the position of the valve. A cylindrical exterior stemshell rotates internal to a housing to position channels and/or bores to provide the desired flow paths. Some flow paths are channels which extend linearly from one port to another, whether formed into an exterior surface, parallel to an axis of rotation of the stemshell, or pass from an inlet to an outlet in the exterior surface of the stemshell, preferably separated from flow from flow to an internal passage, which is preferably colinear with the axis of rotation, for at least some embodiments.
    Type: Application
    Filed: November 11, 2021
    Publication date: May 26, 2022
    Inventors: Kyle Svejcar, Nishaj Attassery, Eapen Chacko