Patents by Inventor Asuman Firat

Asuman Firat 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).

  • Patent number: 10566864
    Abstract: The present invention relates to a magnet retainer for use in a bldc motor of an electrical appliance. The bldc electric motor comprises a stator, a shaft and an inner magnet-rotor which comprises a core that includes a plurality of slots each for receiving a permanent magnet and a bore for press-fittingly receiving the shaft and a plurality of permanent magnets that are adapted to be respectively mounted into the slots. The magnet retainer of the present invention comprises a main body which is adapted for installation onto the core and a plurality of outer legs each disposed onto the main body and each adapted to be inserted into the respective slot, to resiliently press the respective permanent magnet radially outwards and to clamp the respective permanent magnet within the slot.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: February 18, 2020
    Assignee: ARCELIK ANONIM SIRKETI
    Inventors: Asuman Firat, Emin Gultekin Sonmez, Pevrul Sarikaya, Gokhan Ergin
  • Patent number: 10263487
    Abstract: The present invention relates to an electrical household appliance comprising an electric motor with a stator having a core around which a coil is wrapped to be connected to a motor power socket by an electrical connection terminal. An electric motor is disclosed, the electric motor comprising a stator which contains a core wrapped with a coil therearound, an electrical connection terminal into which a mag mate terminal having at least one slit is inserted to be electrically connected to the coil through insertion of the coil into the slit.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: April 16, 2019
    Assignee: ARCELIK ANONIM SIRKETI
    Inventors: Asuman Firat, Emin Gultekin Sonmez, Pevrul Sarikaya
  • Publication number: 20190058366
    Abstract: The present invention relates to a magnet retainer for use in a bldc motor of an electrical appliance. The bldc electric motor comprises a stator, a shaft and an inner magnet-rotor which comprises a core that includes a plurality of slots each for receiving a permanent magnet and a bore for press-fittingly receiving the shaft and a plurality of permanent magnets that are adapted to be respectively mounted into the slots. The magnet retainer of the present invention comprises a main body which is adapted for installation onto the core and a plurality of outer legs each disposed onto the main body and each adapted to be inserted into the respective slot, to resiliently press the respective permanent magnet radially outwards and to clamp the respective permanent magnet within the slot.
    Type: Application
    Filed: November 6, 2015
    Publication date: February 21, 2019
    Inventors: Asuman FIRAT, Emin Gultekin SONMEZ, Pevrul SARIKAYA, Gokhan ERGIN
  • Patent number: 10186928
    Abstract: The present invention relates to an electric motor used in household appliances such as washing machines, comprising a rotor, a stator, more than one winding the diameter and coil number of which are determined according to the desired power and the number of revolutions, more than one terminal to which the winding ends are connected, a connector wherein the terminals are situated, fixed on the stator and which provides the electrical connection between the windings and the external power source and a thermal switch connected in series to the windings, which cuts off the electric current passing therethrough and stops the operation of the electric motor by detecting the increase in the current that occurs due to reasons such as excessive load and mains voltage variability.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: January 22, 2019
    Assignee: ARCELIK ANONIM SIRKETI
    Inventors: Asuman Firat, Cihad Ekin, Huseyin Orhan, Emin Gultekin Sonmez, Yakup Imat
  • Publication number: 20170141637
    Abstract: The present invention relates to an electrical household appliance comprising an electric motor with a stator having a core around which a coil is wrapped to be connected to a motor power socket by an electrical connection terminal. An electric motor is disclosed, the electric motor comprising a stator which contains a core wrapped with a coil therearound, an electrical connection terminal into which a mag mate terminal having at least one slit is inserted to be electrically connected to the coil through insertion of the coil into the slit.
    Type: Application
    Filed: March 31, 2014
    Publication date: May 18, 2017
    Inventors: Asuman FIRAT, Emin Gultekin SONMEZ, Pevrul SARIKAYA
  • Publication number: 20150137635
    Abstract: The present invention relates to an electric motor (1) used in household appliances such as washing machines, comprising a rotor (2), a stator (3), more than one winding (4) the diameter and coil number of which are determined according to the desired power and the number of revolutions, more than one terminal (5) to which the winding (4) ends are connected, a connector (6) wherein the terminals (5) are situated, fixed on the stator (3) and which provides the electrical connection between the windings (4) and the external power source and a thermal switch (8) connected in series to the windings (4), which cuts off the electric current passing therethrough and stops the operation of the electric motor (1) by detecting the increase in the current that occurs due to reasons such as excessive load and mains voltage variability.
    Type: Application
    Filed: December 21, 2012
    Publication date: May 21, 2015
    Inventors: Asuman Firat, Cihad Ekin, Huseyin Orhan, Emin Gultekin Sonmez, Yakup Imat