Patents by Inventor Jean P. Lande

Jean P. Lande 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).

  • Process and apparatus for control and monitoring of installation by transmission of information and of commands by optical means
    Patent number: 4817202
    Abstract: The industrial installation comprises an active zone (III) with which there are associated means for measurement and for command and a control position (I) separated from the active zone. Means for measurement, for control and for command (15) located in the active zone are supplied with luminous radiations, from the control position, through an optical fibre (8) joining the active zone to the control position. Radiation having a broad spectral band is emitted in the fiber (8) from the control position (I) and then divided in order to obtain unitary radiations for supplying each of the means (15). The invention applies to nuclear reactors.
    Type: Grant
    Filed: June 19, 1986
    Date of Patent: March 28, 1989
    Assignee: Framatome
    Inventors: Jacques Meyer, Jean M. Bouchet, Jean P. Lande