Patents by Inventor Antti Laamanen

Antti Laamanen 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).

  • Method for manufacturing winding coil for an electrical machine
    Patent number: 9276452
    Abstract: A method is disclosed for manufacturing the winding coil of an electrical machine from flat wire. The coil can include coil sides fitted to a groove of an electrical machine and end sections which are left outside the groove and form a coil end. Flat wire can be used for winding a spool in which the coil rounds are in the same winding plane and in which there are two parallel straight coil sides on opposite sides. After this, the parallel straight coil sides can be bent towards each other essentially to the right angle in comparison to the winding plane.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: March 1, 2016
    Assignee: ABB TECHNOLOGY AG
    Inventors: Antti Laamanen, Jari Jäppinen, Juhani Mantere, Pekka Ketola
  • METHOD FOR MANUFACTURING WINDING COIL FOR AN ELECTRICAL MACHINE
    Publication number: 20120319524
    Abstract: A method is disclosed for manufacturing the winding coil of an electrical machine from flat wire. The coil can include coil sides fitted to a groove of an electrical machine and end sections which are left outside the groove and form a coil end. Flat wire can be used for winding a spool in which the coil rounds are in the same winding plane and in which there are two parallel straight coil sides on opposite sides. After this, the parallel straight coil sides can be bent towards each other essentially to the right angle in comparison to the winding plane.
    Type: Application
    Filed: December 15, 2010
    Publication date: December 20, 2012
    Applicant: ABB Oy
    Inventors: Antti Laamanen, Jari Jäppinen, Juhani Mantere, Pekka Ketola