Patents by Inventor Jarkko Saramo

Jarkko Saramo 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).

  • Rotor of an electrical machine
    Patent number: 7626310
    Abstract: An arrangement in a rotor of an electrical machine; the rotor (5) rotates around its axis of rotation and comprises of, at least, the frame (13) and coils (15), which are projected as coil ends (11). There are protruding beams (17,18) substantially projecting in the direction of the longitudinal axis from the frame (13) outside the outer ring surface (12) formed by the coil ends (11); a binding band (9) is fitted on the protruding beams (17, 18) and a binding band (9) is glideable on the protruding beams (17, 18).
    Type: Grant
    Filed: September 1, 2006
    Date of Patent: December 1, 2009
    Assignee: ABB Oy
    Inventors: Juha Hellsten, Jarkko Saramo, Yrjö Tyllinen
  • Rotor of an electrical machine
    Publication number: 20070052321
    Abstract: An arrangement in a rotor of an electrical machine; the rotor (5) rotates around its axis of rotation and comprises of, at least, the frame (13) and coils (15), which are projected as coil ends (11). There are protruding beams (17,18) substantially projecting in the direction of the longitudinal axis from the frame (13) outside the outer ring surface (12) formed by the coil ends (11); a binding band (9) is fitted on the protruding beams (17, 18) and a binding band (9) is glideable on the protruding beams (17, 18).
    Type: Application
    Filed: September 1, 2006
    Publication date: March 8, 2007
    Applicant: ABB Oy
    Inventors: Juha Hellsten, Jarkko Saramo, Yrjo Tyllinen