Patents by Inventor Pablo Heigi Nakaoka Santucci

Pablo Heigi Nakaoka Santucci 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).

  • Immersion probe for analysis of gases in molten metal
    Patent number: 8833139
    Abstract: An immersion probe for analysis of gases in molten metal is provided. The immersion probe generally comprises a gas sampler, a gas injection tube and a porous ceramic filter. The porous ceramic filter has a groove that associates it to the gas sampler, the groove comprising an outer portion and an inner portion with respect to the gas sampler, the inner portion of the porous ceramic filter having an increase in body for better association of the porous ceramic filter to the gas sampler. An adhesive material provides mechanical support of the porous ceramic filter, the adhesive material being located in both the inner portion and the outer portion of the gas sampler.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: September 16, 2014
    Assignee: ECIL Met Tec Ltda.
    Inventors: Pablo Heigi Nakaoka Santucci, Artur Hess, Jr.
  • IMMERSION PROBE FOR ANALYSIS OF GASES IN MOLTEN METAL
    Publication number: 20130042666
    Abstract: An immersion probe for analysis of gases in molten metal is provided. The immersion probe generally comprises a gas sampler, a gas injection tube and a porous ceramic filter. The porous ceramic filter has a groove that associates it to the gas sampler, the groove comprising an outer portion and an inner portion with respect to the gas sampler, the inner portion of the porous ceramic filter having an increase in body for better association of the porous ceramic filter to the gas sampler. An adhesive material provides mechanical support of the porous ceramic filter, the adhesive material being located in both the inner portion and the outer portion of the gas sampler.
    Type: Application
    Filed: August 14, 2012
    Publication date: February 21, 2013
    Applicant: ECIL Met Tec Ltda.
    Inventors: Pablo Heigi Nakaoka Santucci, Artur Hess, JR.