Patents by Inventor Jean F. Petitimbert

Jean F. Petitimbert 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).

  • Electric supply device for an ozonizer
    Patent number: 4833583
    Abstract: Device for supplying power from a three-phase network to an ozonizer comprising at least two discharge elements (3, 4) having a capacitive character, and comprising two single-phase step-up transformers (1, 2) having air gaps connected in a SCOTT circuit and connected between the three-phase network and said discharge elements (3, 4). The device further comprises a three-phase transformer (8) whose secondary windings (5, 6, 7) are connected between said single-phase transformers (1, 2) and the three-phase network and whose primary windings (9, 10, 11) are star-connected and connected to the three-phase network through a dimmer (12).
    Type: Grant
    Filed: January 22, 1988
    Date of Patent: May 23, 1989
    Assignee: Trailigaz-Compagnie Generale De L'Ozone
    Inventor: Jean F. Petitimbert