Patents by Inventor Juan Prieto Gonzalez

Juan Prieto Gonzalez 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).

  • Ionic liquid additives for use as an absorbent in absorption chillers
    Patent number: 11608460
    Abstract: This invention relates to using an imidazolium bromide ionic liquid as an additive to lithium bromide in the absorbent for an absorption chiller. The imidazolium bromide ionic liquid is useful to increase the working region and to lower the risk of crystallization in an absorption chiller. The invention provides an absorption chiller comprising a mixture of a refrigerant and an absorbent, and the absorbent comprises lithium bromide and one or more imidazolium bromide ionic liquids.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: March 21, 2023
    Assignee: YAZAKI CORPORATION
    Inventors: Satyabrata Raychaudhuri, Amirhossein Mehrkesh, George G. Tamas, Stefan Maat, Alberto Coronas Salcedo, Daniel Salavera Muñoz, Juan Prieto Gonzalez
  • IONIC LIQUID ADDITIVES FOR USE AS AN ABSORBENT IN ABSORPTION CHILLERS
    Publication number: 20210130669
    Abstract: This invention relates to using an imidazolium bromide ionic liquid as an additive to lithium bromide in the absorbent for an absorption chiller. The imidazolium bromide ionic liquid is useful to increase the working region and to lower the risk of crystallization in an absorption chiller. The invention provides an absorption chiller comprising a mixture of a refrigerant and an absorbent, and the absorbent comprises lithium bromide and one or more imidazolium bromide ionic liquids.
    Type: Application
    Filed: January 12, 2021
    Publication date: May 6, 2021
    Inventors: Satyabrata Raychaudhuri, Amirhossein Mehrkesh, George G. Tamas, Stefan Maat, Alberto Coronas Salcedo, Daniel Salavera Muñoz, Juan Prieto Gonzalez