Patents by Inventor Jean Adolphe Nautet

Jean Adolphe Nautet 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).

  • Apparatus for cooling metal sections
    Patent number: 4120455
    Abstract: Cooling apparatus for cooling metal sections comprises a series of sprayers for simultaneously spraying a mixture of liquid and gas. Each sprayer has a gas inlet at one end and a mixture outlet at the other end. One or more liquid inlets are provided between two distinct peripheral shoulders. An elongate gas-supply manifold has outlet orifices adapted to seat the gas-inlet-side shoulders of the respective sprayers in a gas-tight manner. An elongate liquid-supply manifold has outlet orifices adapted to seat the mixture-outlet-side shoulders of the respective sprayers in a liquid-tight manner.
    Type: Grant
    Filed: January 19, 1977
    Date of Patent: October 17, 1978
    Assignee: Centre de Recherches Metallurgiques-Centrum Voor Research In de Metallurgie
    Inventors: Stephan Hubert Wilmotte, Jean Adolphe Nautet, Marios Economopoulos
  • Apparatus for testing molten metal
    Patent number: 4003261
    Abstract: A measuring or sampling probe is to be lowered to a desired depth in molten metal. The probe is mounted on a tiltable elongate probe-carrier which can be lowered and raised. The probe-carrier is telescopic, its length being adjustable between given limits.
    Type: Grant
    Filed: March 3, 1976
    Date of Patent: January 18, 1977
    Assignee: Centre de Recherches Metallurgiques-Centrum Voor Research in de Metallurgie
    Inventors: Jean Adolphe Nautet, Philippe Felix Catoul