Patents by Inventor Federico EVANGELISTI

Federico EVANGELISTI 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).

  • Refuelling method and device for supplying liquefied gases and the like
    Patent number: 11396978
    Abstract: A refuelling device for supplying liquefied gas is provided, including a feed system adapted to place each reservoir in fluidic through connection with a tank and including withdrawal ducts for withdrawing the liquefied gas from the reservoirs; an inlet duct for introducing the liquefied gas into the tank; a collection manifold for conveying the withdrawal ducts into the inlet duct; a pump adapted to move the liquefied gas in the feed system; and a pressure gauge to measure the inlet pressure of the liquefied gas in the pump; and a valve adapted to regulate the flow in the inlet duct according to the inlet pressure.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: July 26, 2022
    Assignee: GAS AND HEAT S.P.A.
    Inventor: Federico Evangelisti
  • REFUELLING METHOD AND DEVICE FOR SUPPLYING LIQUEFIED GASES AND THE LIKE
    Publication number: 20210364128
    Abstract: A refuelling device for supplying liquefied gas is provided, including a feed system adapted to place each reservoir in fluidic through connection with a tank and including withdrawal ducts for withdrawing the liquefied gas from the reservoirs; an inlet duct for introducing the liquefied gas into the tank; a collection manifold for conveying the withdrawal ducts into the inlet duct; a pump adapted to move the liquefied gas in the feed system; and a pressure gauge to measure the inlet pressure of the liquefied gas in the pump; and a valve adapted to regulate the flow in the inlet duct according to the inlet pressure.
    Type: Application
    Filed: September 26, 2018
    Publication date: November 25, 2021
    Applicant: GAS AND HEAT S.P.A.
    Inventor: Federico EVANGELISTI