Patents by Inventor Maurizio G. Tironi

Maurizio G. Tironi 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).

  • Method of melting vitreous materials and use of the suitable device for the accomplishment of the method
    Patent number: 4412334
    Abstract: In a method of melting vitreous materials, the thermal energy to be supplied electrically to the vitreous mass is controlled by supplying the melting plant according to supplying cycles consisting of pre-established intervals of time during which the power applied to the plant is much higher than the maximum permissible input when the plant is continuously supplied, spaced by pre-established intervals of time during which the plant is not supplied. The length of said intervals of time is equivalent to an integral number of cycles of the alternating voltage acting on the electrodes.
    Type: Grant
    Filed: April 6, 1982
    Date of Patent: October 25, 1983
    Assignee: Elettromeccanica Tironi S.r.l.
    Inventors: Maurizio G. Tironi, Mario Barbini, Giannetto Del Sere