Patents by Inventor Göran Vogt

Göran Vogt 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).

  • Welding electrode with an arrangement for introducing ultrasound in order to check weld joints
    Patent number: 6414260
    Abstract: A welding electrode with a configuration (2) for the ultrasound introduction for the testing of weld joints, in particular resistance welded joints, comprises an ultrasound transmitter for the impingement of the welding region with ultrasonic waves and an ultrasound receiver disposed at a spacing from the welding region, for the reception of the ultrasonic waves passed through the welding region. To provide a welding electrode which is simple in structure, which is suitable for an impingement of the welding region with longitudinal ultrasonic waves, the ultrasound transmitter radiates the ultrasonic waves axially into the welding electrode (4) or axially or obliquely into a channel (42) of the welding electrode which is filled with a medium transmitting sound.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: July 2, 2002
    Inventor: Göran Vogt