Patents by Inventor Sophie LAZARRINI

Sophie LAZARRINI 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).

  • Heat exchanger with liquid/gas mixer device having openings with an improved shape
    Patent number: 11221178
    Abstract: A heat exchanger with several plates arranged in parallel is provided. The heat exchanger has a first series of passages for channeling at least one first fluid and a second series of passages for channeling at least one second fluid. The second fluid being in a heat-exchange relationship with at the first fluid. A mixer is arranged in the passage of the first series. The mixer has at least one first channel for the flow of a first phase of the first fluid in a flow direction. The mixer has at least one second channel for the flow of a second phase of the first fluid. The mixer has at least one opening fluidically connecting the first channel to the second channel.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: January 11, 2022
    Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Precédés Georges Claude
    Inventors: Natacha Haik-Beraud, Philippe Grigoletto, Sophie Lazarrini, Jean-Marc Peyron, Jorge Ernesto Tovar Ramos
  • HEAT EXCHANGER WITH LIQUID/GAS MIXER DEVICE HAVING OPENINGS WITH AN IMPROVED SHAPE
    Publication number: 20210108855
    Abstract: A heat exchanger with several plates arranged in parallel is provided. The heat exchanger has a first series of passages for channeling at least one first fluid and a second series of passages for channeling at least one second fluid. The second fluid being in a heat-exchange relationship with at the first fluid. A mixer is arranged in the passage of the first series. The mixer has at least one first channel for the flow of a first phase of the first fluid in a flow direction. The mixer has at least one second channel for the flow of a second phase of the first fluid. The mixer has at least one opening fluidically connecting the first channel to the second channel.
    Type: Application
    Filed: March 20, 2018
    Publication date: April 15, 2021
    Inventors: Natacha HAIK-BERAUD, Philippe GRIGOLETTO, Sophie LAZARRINI, Jean-Marc PEYRON, Jorge Ernesto TOVAR RAMOS