Patents by Inventor Pavel Lev

Pavel Lev 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).

  • Electromechanical Relay With Test Button
    Publication number: 20190341209
    Abstract: An electromechanical relay comprises a contact assembly including a stationary contact and a movable contact, an electromagnetic actuator assembly actuating the movable contact, a housing encasing the contact assembly and the electromagnetic actuator assembly, and a test button that is rotatable and engages the actuator arm. The electromagnetic actuator assembly includes a coil assembly generating a magnetic field and an actuator arm that is movable to engage the movable contact and actuate the movable contact in response to the magnetic field. The actuator arm is slidable in a direction transverse to a longitudinal axis of the movable contact. The movable contact is manually operable from outside the housing by rotating the test button.
    Type: Application
    Filed: July 22, 2019
    Publication date: November 7, 2019
    Applicant: Tyco Electronics EC Trutnov S.R.O.
    Inventors: Pavel Lev, Petr Kubu, Petr Hofman, Jan Melisik