Patents by Inventor Daniel Crehan

Daniel Crehan 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).

  • COOLING DEVICE FOR AN ELECTRONIC EQUIPMENT CABINET
    Publication number: 20090002943
    Abstract: An example embodiment includes three fans (F4, F5, F6) associated with three compression chambers (respectively CH2; CH3; CH4) that are separated from one another by walls (W5, W6) capable of maintaining a difference in pressure. One of the fans (F4) causes, in the chamber (CH3) associated with said fan, a pressure greater than that caused by the other fans (F4, F6) in the other chambers (CH2, CH4), in order to create air currents (C17, . . . , C20) with a higher flow, and which are intended to cool circuit boards (B16, B17, B18) having a lower dissipation than the other boards (C12, . . . , C15, C19, . . . , C22).
    Type: Application
    Filed: June 11, 2008
    Publication date: January 1, 2009
    Applicant: Alcatel Lucent
    Inventors: Daniel Peron, Christian Joncourt, Daniel Crehan