Patents by Inventor Edgar Roberto Solis Perez

Edgar Roberto Solis Perez 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).

  • SPRAY NOZZLE UNIT
    Publication number: 20130112438
    Abstract: The invention relates to a spray nozzle unit, in particular for spraying explosion risk areas in subsurface mining, and for use in ultra high speed fire suppression system at response times below 50 milliseconds, having a nozzle body. The nozzle body has a nozzle opening for ejecting spray liquid, allowing low water consumption, designed robustly, and allowing operation without compressed air. A closing means is disposed in the nozzle body for closing the nozzle opening in the non-pressurized state of the spray nozzle unit.
    Type: Application
    Filed: February 1, 2011
    Publication date: May 9, 2013
    Inventor: Edgar Roberto Solis Perez