Patents by Inventor Luca SIGNIFREDI,

Luca SIGNIFREDI, 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).

  • Device and method for checking pouches for filling lines
    Patent number: 11067471
    Abstract: A device for checking pouches adapted to contain a substance such as a liquid, a powder or a purée, includes at least one carousel adapted to convey the pouches, supporting them along its peripheral region, and at least one duct for supplying a test fluid that is connected to at least one nozzle insertable in a respective pouch conveyed by the carousel. The device further includes elements for detecting a variation in the pressure and/or flow rate of the test fluid in the supply duct after the test fluid has been supplied to, or drawn from, the pouch through the duct and the nozzle.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: July 20, 2021
    Assignee: I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.
    Inventors: Paolo Bianchi, Filippo Furlotti, Luca Signifredi
  • DEVICE AND METHOD FOR CHECKING POUCHES FOR FILLING LINES
    Publication number: 20190178747
    Abstract: A device for checking pouches adapted to contain a substance such as a liquid, a powder or a purée, includes at least one carousel adapted to convey the pouches, supporting them along its peripheral region, and at least one duct for supplying a test fluid that is connected to at least one nozzle insertable in a respective pouch conveyed by the carousel. The device further includes elements for detecting a variation in the pressure and/or flow rate of the test fluid in the supply duct after the test fluid has been supplied to, or drawn from, the pouch through the duct and the nozzle.
    Type: Application
    Filed: July 26, 2017
    Publication date: June 13, 2019
    Inventors: Paolo BIANCHI, Filippo FURLOTTI, Luca SIGNIFREDI,