Patents by Inventor Sven Eneroth

Sven Eneroth 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).

  • Vibration testing apparatus arranged to vibrate in multiple axes, method of vibration testing, and method of setting up vibration testing apparatus
    Patent number: 6622563
    Abstract: A vibration testing apparatus is arranged to provide vibration in multiple axes and includes a first frame member, at least one actuator connected to the first frame member for vibrating the first frame member in a first direction, and a second frame member for holding devices under test, the second frame member having an axis and being connected to and arranged to vibrate with the first frame member and being arranged to turn about the axis relative to the first frame member. A method of vibration testing and a method of setting up a multiple axis vibration testing apparatus are also disclosed.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: September 23, 2003
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Sven Eneroth, Daniel Kristensson, Pontus Råsberg
  • Vibration testing apparatus arranged to vibrate in multiple axes, method of vibration testing, and method of setting up vibration testing apparatus
    Publication number: 20020144552
    Abstract: A vibration testing apparatus is arranged to provide vibration in multiple axes and includes a first frame member, at least one actuator connected to the first frame member for vibrating the first frame member in a first direction, and a second frame member for holding devices under test, the second frame member having an axis and being connected to and arranged to vibrate with the first frame member and being arranged to turn about the axis relative to the first frame member. A method of vibration testing and a method of setting up a multiple axis vibration testing apparatus are also disclosed.
    Type: Application
    Filed: March 5, 2002
    Publication date: October 10, 2002
    Inventors: Sven Eneroth, Daniel Kristensson, Pontus Rasberg