Patents by Inventor Eric Trochon

Eric Trochon 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).

  • Device for attenuating noise in a tube for transporting gas
    Patent number: 6772858
    Abstract: The device for attenuation of noise in a tube intended to transport a gas includes a branch tube having two ends which open into said tube by two connections, and at least one tube referred to as quarter wave tube having a closed end referred to as the free end and another end which is connected to said tube at the level of the connections of the branch tube, thus forming three sections of circulation of gas entering into said tube. The invention can be applied in the field of motor vehicles.
    Type: Grant
    Filed: June 7, 2001
    Date of Patent: August 10, 2004
    Assignee: Peugeot Citroen Automobiles SA
    Inventor: Eric Trochon
  • Device for attenuating noise in a tube for transporting gas
    Publication number: 20020189897
    Abstract: The device for attenuation of noise in a tube intended to transport a gas includes a branch tube having two ends which open into said tube by two connections, and at least one tube referred to as quarter wave tube having a closed end referred to as the free end and another end which is connected to said tube at the level of the connections of the branch tube, thus forming three sections of circulation of gas entering into said tube. The invention can be applied in the field of motor vehicles.
    Type: Application
    Filed: June 7, 2001
    Publication date: December 19, 2002
    Applicant: PEUGEOT CITROEN AUTOMOBILES SA
    Inventor: Eric Trochon