Patents by Inventor Inigo Barrera Barcelo

Inigo Barrera Barcelo 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).

  • Smoke detector for aspiration smoke detector system
    Patent number: 11366048
    Abstract: A smoke detector (100) for use with an aspiration smoke detector (ASD) is described. The smoke detector includes a light source (104) configured to emit a beam of light (108); a reflector (102) including an aperture (110), the aperture aligned with a direction of propagation of the beam of light when no scattering occurs; and a photodetector (106); the reflector configured to reflect light scattered from the beam of light received at the reflector to a single focal point; and the photodetector located at the single focal point. An aspiration smoke detector (ASD) system (2) includes the smoke detector and a method of detecting smoke using the smoke detector.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: June 21, 2022
    Assignee: CARRIER CORPORATION
    Inventors: Ricard Burriel Maurel, Inigo Barrera Barcelo
  • SMOKE DETECTOR FOR ASPIRATION SMOKE DETECTOR SYSTEM
    Publication number: 20210156783
    Abstract: A smoke detector (100) for use with an aspiration smoke detector (ASD) is described. The smoke detector includes a light source (104) configured to emit a beam of light (108); a reflector (102) including an aperture (110), the aperture aligned with a direction of propagation of the beam of light when no scattering occurs; and a photodetector (106); the reflector configured to reflect light scattered from the beam of light received at the reflector to a single focal point; and the photodetector located at the single focal point. An aspiration smoke detector (ASD) system (2) includes the smoke detector and a method of detecting smoke using the smoke detector.
    Type: Application
    Filed: November 20, 2020
    Publication date: May 27, 2021
    Inventors: Ricard Burriel Maurel, Inigo Barrera Barcelo