Patents by Inventor Steve Barberi

Steve Barberi 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).

  • Tempering device for printing presses
    Patent number: 7159518
    Abstract: A tempering device for printing presses, includes a compression refrigerating plant with a condenser and an evaporator, in which a coolant circulates in a compression refrigerating path, and a free cooling path, in which a coolant circulates. A process water path circulates a coolant for either printing rollers or a fountain solution for offset printing. A heat exchanger arrangement cools the process water path with the help of the compression refrigerating plant and/or the free cooling path. The heat exchanger arrangement includes a three-media heat exchanger, in which heat is exchanged between the process water path and the compression refrigerating plant as well as the free cooling path.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: January 9, 2007
    Assignee: Technotrans AG
    Inventors: Thomas Haas, Nicholas Cruz, Steve Barberi, Lou J. Barberi
  • Tempering device for printing presses
    Publication number: 20050150410
    Abstract: A tempering device for printing presses, includes a compression refrigerating plant with a condenser and an evaporator, in which a coolant circulates in a compression refrigerating path, and a free cooling path, in which a coolant circulates. A process water path circulates a coolant for either printing rollers or a fountain solution for offset printing. A heat exchanger arrangement cools the process water path with the help of the compression refrigerating plant and/or the free cooling path. The heat exchanger arrangement includes a three-media heat exchanger, in which heat is exchanged between the process water path and the compression refrigerating plant as well as the free cooling path.
    Type: Application
    Filed: November 17, 2004
    Publication date: July 14, 2005
    Applicant: Technotrans AG
    Inventors: Thomas Haas, Nicholas Cruz, Steve Barberi, Lou Barberi