Patents by Inventor Turrin Gianpiero

Turrin Gianpiero 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).

  • Device for automatically controlling the operation of a burner in general
    Patent number: 5607294
    Abstract: A device for automatically controlling the operation of a burner comprises an electric control unit which controls the ignition and the flame of the burner and which opens a normally-closed solenoid valve disposed in a first fuel-supply line to the burner, and a pilot burner for the burner supplied by manually-operable second regulation and safety valve means operatively associated with the control unit and disposed in a second fuel-supply line to the burner, the second valve means being openable manually and being kept open by a current I generated by a thermocouple in the presence of a flame of the pilot burner when the control unit is de-activated and advantageously being closable by the control unit against the action of the current I when the control unit is activated.
    Type: Grant
    Filed: December 14, 1995
    Date of Patent: March 4, 1997
    Assignee: Sit la Precisa S.r.l.
    Inventors: Turrin Gianpiero, Sgarbossa Carlo