Patents Assigned to ETS Barre
  • Method and device for manipulating heavy gas
    Patent number: 7533702
    Abstract: The invention relates to a method for manipulating a gas heavier than air in a tank. Said tank comprises a successive closure and opening arranged on the top thereof, an input for said heavy gas into the tank when it is closed and an off for said input when the tank is opened, and a depression unit arranged on the periphery of the top of the tank provided with a unit for sucking out the heavy gas effluent from the top of the tank to a closed chamber.
    Type: Grant
    Filed: December 24, 2003
    Date of Patent: May 19, 2009
    Assignee: ETS Barre
    Inventor: Luc Barre
  • Method and device for manipulating heavy gas
    Publication number: 20060107951
    Abstract: The invention relates to a method for manipulating a gas heavier than air in a tank. Said tank comprises a successive closure and opening arranged on the top thereof, an input for said heavy gas into the tank when it is closed and an off for said input when the tank is opened, and a depression unit arranged on the periphery of the top of the tank provided with a unit for sucking out the heavy gas effluent from the top of the tank to a closed chamber.
    Type: Application
    Filed: December 24, 2003
    Publication date: May 25, 2006
    Applicant: ETS Barre
    Inventor: Luc Barre