Patents by Inventor Emmanuel Martin

Emmanuel Martin 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 pressurizing a plate bundle, especially for a plate heat exchanger
    Patent number: 5630475
    Abstract: A device for pressurizing a plate bundle which is arranged in a leakproof vessel (2) and comprises a stack of plates which are parallel to one another to form a first circulation circuit for a first fluid under pressure and a second circulation circuit for a second fluid under pressure. The device includes a first conduit (15) for connecting the vessel (2) to the delivery (10) of the first fluid continuously feeding the vessel (2), a second conduit (16) for connecting the vessel (2) to the delivery (12) of the second fluid feeding the vessel (2) in the event of stoppage of the delivery of the first fluid, and controls (20) for feeding of the vessel (2) with the second fluid.
    Type: Grant
    Filed: April 28, 1995
    Date of Patent: May 20, 1997
    Assignees: Framatome, Packinox
    Inventors: Dominique Sabin, William Levy, Emmanuel Martin