Patents by Inventor Ditlev Petersen

Ditlev Petersen 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).

  • Patent number: 7104805
    Abstract: A connector for providing a high current connection between printed circuit boards. The connector comprises a fastener, an electrically conductive spacer, and a nut. The fastener extends through a through-hole in each of the printed circuit boards. The spacer is disposed about the fastener and between the printed circuit boards. The nut engages a distal end of the fastener and forces the spacer into electrical contact with electrically conductive pads that at least partially surround each of the through-holes on sides of the printed circuit board that face one another. The nut may be press fit or otherwise captivated, or formed integrally in one of the printed circuit boards such that the electrical connection may be effected from a single direction. The spacer may be optimized for electrical conduction while the fastener and/or nut may be optimized for strength, rigidity, low cost, or a combination of such factors.
    Type: Grant
    Filed: August 31, 2004
    Date of Patent: September 12, 2006
    Assignee: American Power Conversion Corporation
    Inventors: Thomas Enné Hjort, Ditlev Petersen
  • Publication number: 20060046532
    Abstract: A connector for providing a high current connection between printed circuit boards. The connector comprises a fastener, an electrically conductive spacer, and a nut. The fastener extends through a through-hole in each of the printed circuit boards. The spacer is disposed about the fastener and between the printed circuit boards. The nut engages a distal end of the fastener and forces the spacer into electrical contact with electrically conductive pads that at least partially surround each of the through-holes on sides of the printed circuit board that face one another. The nut may be press fit or otherwise captivated, or formed integrally in one of the printed circuit boards such that the electrical connection may be effected from a single direction. The spacer may be optimized for electrical conduction while the fastener and/or nut may be optimized for strength, rigidity, low cost, or a combination of such factors.
    Type: Application
    Filed: August 31, 2004
    Publication date: March 2, 2006
    Applicant: American Power Conversion Corporation
    Inventors: Thomas Hjort, Ditlev Petersen