Patents Assigned to Elmotech Elektro-Motoren-Technik
  • Patent number: 6813825
    Abstract: A method is provided for producing a distributed wave winding. To accelerate the currently used method for producing a distributed wave winding the invention provides for a relative indexing to be carried out between the template and coil receiver after a concentric coil group has been ejected and for a further concentric coil group of the same phase with a connection to previous coil group to be wound on the template and ejected in the coil receiver.
    Type: Grant
    Filed: October 2, 2002
    Date of Patent: November 9, 2004
    Assignee: Elmotech Elektro-Motoren-Technik
    Inventor: Sadik Sadiku
  • Patent number: 6601286
    Abstract: A device is provided for producing a distributed wave winding. To improve the currently used method for producing a distributed wave winding the device provides for a relative indexing to be carried out between a template and a coil receiver after a first concentric coil group has been transferred from the template to the coil receiver. After this indexing, a further concentric coil group of the same phase, with a connection to the first coil group, is wound on the template and transferred to the coil receiver. The template and coil receiver rotate synchronously during the winding of the further coil group.
    Type: Grant
    Filed: March 8, 2000
    Date of Patent: August 5, 2003
    Assignee: Elmotech Elektro-Motoren-Technik GmbH
    Inventor: Sadik Sadiku