Patents by Inventor David Barbagallo

David Barbagallo 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).

  • Current transducer with integrated primary conductor
    Patent number: 11112435
    Abstract: An electrical current transducer including a housing, a magnetic core comprising a central passage and a magnetic circuit gap, a magnetic field detector positioned in the magnetic circuit gap, and a leadframe conductor arrangement comprising a primary conductor for carrying the current to be measured and magnetic field detector conductors for connecting the magnetic field detector to an external circuit.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: September 7, 2021
    Assignee: LEM International SA
    Inventors: Jean Marc Peccoux, David Barbagallo, Pascal Morel
  • CURRENT TRANSDUCER WITH INTEGRATED PRIMARY CONDUCTOR
    Publication number: 20180299493
    Abstract: Electrical current transducer including a housing (10), a magnetic core (6) comprising a central passage (18) and a magnetic circuit gap (22), a magnetic field detector (8) positioned in the magnetic circuit gap, and a leadframe conductor arrangement (4) comprising a primary conductor (14) for carrying the current to be measured and magnetic field detector conductors (16) for connecting the magnetic field detector to an external circuit. The primary conductor comprises a central portion (15) extending through the central passage of the magnetic core, lateral extension arms (13) extending from opposite ends of the central portion, and connection ends (17) for connection to an external conductor.
    Type: Application
    Filed: October 14, 2016
    Publication date: October 18, 2018
    Applicant: LEM INTELLECTUAL PROPERTY SA
    Inventors: Jean Marc Peccoux, David Barbagallo, Pascal Morel