Patents Assigned to T. Giusti & Son Ltd.
  • Apparatus and a process for injecting steam directly into a product in a processing vessel
    Patent number: 4559980
    Abstract: Apparatus and a process for injecting steam directly into a product in a processing vessel are described. The apparatus comprises a steam inlet valve (12, 13) operable under steam pressure to inject stem fed through the valve into a product in a processing vessel. Air inlet means (9) are provided for bleeding air at a predetermined pressure into the steam being fed to the steam inlet valve means, the pressure of the air bled into the steam being such that hammering of the steam in the processing vessel is prevented.
    Type: Grant
    Filed: April 20, 1983
    Date of Patent: December 24, 1985
    Assignee: T. Giusti & Son Ltd.
    Inventor: Glyn R. Giusti
  • Rotary mixing apparatus
    Patent number: 4525072
    Abstract: A rotary mixing apparatus is described. The apparatus comprises a vessel (1) for containing the material to be processed, an outlet (9) for the processed material in a lower portion (2) of the vessel and an agitator connectable through the lower portion of the vessel to drive means (10) outside the vessel so as to be rotatable in the vessel about an axis inclined to the vertical, the agitator being operable to lift material to be mixed from the lower portion (2) to an upper portion (3) of the vessel (1).
    Type: Grant
    Filed: May 19, 1983
    Date of Patent: June 25, 1985
    Assignee: T. Giusti & Son Ltd.
    Inventor: Raolo B. Giusti