Patents by Inventor Jacques Cettour-Rose

Jacques Cettour-Rose 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).

  • Patent number: 7042725
    Abstract: A power switching module is provided having at least one power switch placed above at least one other power switch, each power switch in turn including an upper wall and a lower wall, each of which is cooled through thermal conduction by a cooling medium that circulates in channels and voids that are provided along the walls for this purpose.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: May 9, 2006
    Assignee: Alstom
    Inventors: Nathalie Martin, Benoit Boursat, Emmanuel Dutarde, Jose Saiz, Jacques Cettour-Rose, Pierre Solomalala
  • Publication number: 20040207968
    Abstract: A power switching module is provided having at least one power switch placed above at least one other power switch, each power switch in turn including an upper wall and a lower wall, each of which is cooled through thermal conduction by a cooling medium that circulates in channels and voids that are provided along the walls for this purpose.
    Type: Application
    Filed: April 8, 2004
    Publication date: October 21, 2004
    Applicant: ALSTOM
    Inventors: Nathalie Martin, Benoit Boursat, Emmanuel Dutarde, Jose Saiz, Jacques Cettour-Rose, Pierre Solomalala
  • Patent number: 6442023
    Abstract: An electronic power device comprising support plates each having one face receiving one or more power components and an opposite face in contact with a cooling fluid for cooling said power components by conduction, wherein at least one support plate is associated with another support plate disposed facing it and provided with similar power components, and wherein the power components of the two facing support plates are disposed facing one another and in the immediate vicinity of one another.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: August 27, 2002
    Assignee: Alstom
    Inventors: Jacques Cettour-Rose, Daniel Fellmann, Alain Pettibon
  • Publication number: 20010055714
    Abstract: An electronic power device comprising support plates each having one face receiving one or more power components and an opposite face in contact with a cooling fluid for cooling said power components by conduction, wherein at least one support plate is associated with another support plate disposed facing it and provided with similar power components, and wherein the power components of the two facing support plates are disposed facing one another and in the immediate vicinity of one another.
    Type: Application
    Filed: May 11, 2001
    Publication date: December 27, 2001
    Applicant: ALSTOM
    Inventors: Jacques Cettour-Rose, Daniel Fellmann, Alain Petitbon
  • Patent number: 6249448
    Abstract: An electronic power device including at least one sub-system supporting power modules, a capacitor battery connectable to an electrical power supply and being connected to the power modules. The capacitor battery includes one or more capacitors which when a plurality are provided are disposed in parallel between first and second connection plates. Each sub-system has a first face supporting at least one first power module and a second face for supporting at least one second power module and wherein the first plate is connected to each first power module and the second plate is connected to each second power module.
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: June 19, 2001
    Assignee: Alstom Transport SA
    Inventors: Bernard Regnier, Jacques Cettour-Rose, Patrick Luscher, Daniel Fellmann
  • Patent number: 6236566
    Abstract: A cooling element (2) for power electronic devices comprises heat-exchange fluid inlet and outlet apparatus (29) and an interior volume in which said fluid circulates. The element (2) is made from an electrically insulative material and comprises at least one opening (28) connecting the internal volume (V) to the exterior of the element, a perimeter (24) of the at least one opening (28) forming a seat receiving at least one base (38A) of the power electronic device (36) to be cooled with sealing apparatus (43) between them. The element has a small volume compared to those of the prior art.
    Type: Grant
    Filed: October 5, 2000
    Date of Patent: May 22, 2001
    Assignee: Alstom Transport SA
    Inventors: Bernard Regnier, Jacques Cettour-Rose, Patrick Luscher, Daniel Fellmann