Patents Assigned to Nido-Universal Machines B.V.
  • Device for recovering refrigerant from a closed cooling system
    Patent number: 5398518
    Abstract: The invention relates to a device for recovering refrigerant, particularly chlorofluorocarbons, from a closed cooling system, comprising a perforator with which a gas-tight connection can be formed with the closed cooling system, a device for separating gaseous components from substances coming from the cooling system, which is characterized by a unit for liquefying the refrigerant and separating gaseous components, particularly air, therefrom.
    Type: Grant
    Filed: September 1, 1992
    Date of Patent: March 21, 1995
    Assignee: Nido-Universal Machines B.V.
    Inventor: Laurentius H. G. Veer