Patents by Inventor Gabriel De Almeida Pereira

Gabriel De Almeida Pereira 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).

  • Tunable viscoelastic neutralizer with oscillating mass on shaft for control of vibrations in pipes in general
    Patent number: 11965580
    Abstract: A dynamic viscoelastic vibration neutralizer for industrial pipes includes a metallic housing, to which the shaft supports are fixed, by screws. The supports of the viscoelastic pieces and the supports of the housing itself, allow the junction of the device with the system to be controlled. An oscillating mass, fixed in the center of a metallic shaft, is supported by the shaft supports. two sets of viscoelastic pieces, are fixed by one of their ends to the supports of the viscoelastic pieces and by the other to the oscillating mass.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: April 23, 2024
    Assignees: Universidade Federal Do Parana, Petróleo Brasileiro S.A.—Petrobras
    Inventors: Milena Watanabe Bavaresco, Thiago Da Silva, Gabriel De Almeida Pereira, Alex Geraldo Rodrigues Do Pilar, José Eduardo Gubaua, Jucélio Tomás Pereira, Eduardo Márcio De Oliveira Lopes, Carlos Alberto Bavastri, Jorivaldo Medeiros, Rodrigo Andre Hoppe, Joilson De Souza Rangel Junior, Claudio De Oliveira Mendonça, Carlos Akio Soki, Andre Albuquerque Thomas E Brandão
  • TUNABLE VISCOELASTIC NEUTRALIZER WITH OSCILLATING MASS ON SHAFT FOR CONTROL OF VIBRATIONS IN PIPES IN GENERAL
    Publication number: 20230018936
    Abstract: A “TUNABLE VISCOELASTIC NEUTRALIZER WITH OSCILLATING MASS ON SHAFT FOR CONTROL OF VIBRATIONS IN PIPES IN GENERAL” is a dynamic viscoelastic vibration neutralizer for industrial pipes, consisting of a metallic housing (CAR), to which the shaft supports (SE1 and SE2) are fixed, by means of the use of the screws (PF1, PF2, PF3, PF4, PF5 and PF6), the supports of the viscoelastic pieces (SM1 and SM2) and the supports of the housing itself (SC1, SC2, SC3 and SC4), which allow the junction of the device with the system to be controlled; an oscillating mass (MAS), fixed in the center of a metallic shaft (EIX), which is supported by the shaft supports (SE1 and SE2); and two sets of viscoelastic pieces (MV-1 and MV-2), which are fixed by one of their ends to the supports of the viscoelastic pieces (SM1 and SM2) and by the other to the oscillating mass (MAS).
    Type: Application
    Filed: July 12, 2022
    Publication date: January 19, 2023
    Inventors: Milena Watanabe Bavaresco, Thiago Da Silva, Gabriel De Almeida Pereira, Alex Geraldo Rodrigues Do Pilar, José Eduardo Gubaua, Jucélio Tomás Pereira, Eduardo Márcio De Oliveira Lopes, Carlos Alberto Bavastri, Jorivaldo Medeiros