Patents by Inventor Marco Favara

Marco Favara 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).

  • Expansion and shutoff valve
    Patent number: 10962265
    Abstract: An expansion and isolation valve, specifically an electric expansion and isolation valve for operation with the coolant R744, featuring a valve body arranged in a valve body chamber, a seal seat, and a seal, which are arranged along an axial movement direction of the valve body in the expansion valve. The expansion valve is further designed such that in a closed state of the expansion valve, there is a pressure bypass to the valve body chamber, and preferentially, that a valve body diameter at the positions of the seal seat and the seal corresponds with the respective seal diameters.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: March 30, 2021
    Assignee: HANON SYSTEMS
    Inventors: Dominik Wiechard, Andreas Capelle, Markus Herzog, Matthias Herpers, Jörn Fröhling, Marco Favara
  • EXPANSION AND SHUTOFF VALVE
    Publication number: 20180135903
    Abstract: An expansion and isolation valve, specifically an electric expansion and isolation valve for operation with the coolant R744, featuring a valve body arranged in a valve body chamber, a seal seat, and a seal, which are arranged along an axial movement direction of the valve body in the expansion valve. The expansion valve is further designed such that in a closed state of the expansion valves, there is a pressure bypass to the valve body chamber, and preferentially, that a valve body diameter at the positions of the seal seat and the seal corresponds with the respective seal diameters.
    Type: Application
    Filed: November 7, 2017
    Publication date: May 17, 2018
    Inventors: Dominik Wiechard, Andreas Capelle, Markus Herzog, Matthias Herpers, Jörn Fröhling, Marco Favara