Patents by Inventor Marinus C. De Weered

Marinus C. De Weered 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).

  • Methods and device for preparing ice
    Patent number: 5203176
    Abstract: Methods are disclosed for preparing ice, comprising guiding a liquid (22) over an evaporator (11, 12) of a refrigerating circuit (1), heating the evaporator (11, 12) at a determined moment, and collecting ice removed from the evaporator (11, 12). These methods are characterized in that the heating time and the freezing time are governed by the presence and thickness of ice on the evaporator (11, 12), respectively. Also a device for performing these methods is described, comprising a refrigerant condition sensor (28) arranged in the refrigerating circuit (1).
    Type: Grant
    Filed: June 20, 1991
    Date of Patent: April 20, 1993
    Assignee: S.S.P. Lichtenvoorde B.V.
    Inventor: Marinus C. De Weered