Patents by Inventor Jeroen Gijzen

Jeroen Gijzen 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).

  • Vortex cooled lamp
    Publication number: 20070132353
    Abstract: A lamp assembly (301) includes a reflector (306) having an opening (334) defined by an upper rim (333) and a concave reflective surface (336) surrounded by the upper rim (333), and an illumination element (304) is mounted within the opening (334) of the reflector (306). An air guide conduit (335) extends around the upper rim (333) of the reflector (306 ). The air guide conduit (335) has an air inlet (336a, 336b) connected to a blower (320a, 320b) and an air outlet (337 ) into the opening (334) of the reflector (306). In operation, the blower (320a, 320b) and air guide conduit (335) cooperate to introduce a vortex tangentially into the opening (334) such that the vortex travels down the concave reflective surface (336) of the reflector, thereby cooling the lamp assembly (301).
    Type: Application
    Filed: November 4, 2004
    Publication date: June 14, 2007
    Inventors: Jeroen Gijzen, Paul Schaareman