Patents by Inventor Christian Lavall

Christian Lavall 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).

  • Electric Motor
    Publication number: 20090026857
    Abstract: The electric motor has a rotor (1), at least two magnet segments (2, 2?) and a housing (3). A collar (6) consisting of plastic is arranged around the housing (3) and has at least one helical projection (6?) on its outer side. An outer cover (7) in the form of a cup is arranged around the collar (6), the at least one helical projection (6?) bearing against the inner side of the outer cover (7). The outer cover (7) in the form of a cup has a coolant inlet (8) and a coolant outlet (9).
    Type: Application
    Filed: October 6, 2006
    Publication date: January 29, 2009
    Inventor: Christian Lavall