Patents by Inventor Karl-Peter Sönnichsen

Karl-Peter Sönnichsen 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).

  • Device for the pneumatic conveying of particulate and powdery bulk material
    Patent number: 7329071
    Abstract: Devices for the pneumatic conveying of particulate and powdery bulk goods to obtain high conveying speeds with low energy expenditure. The devices have a fluidized conveying pipe with fluidizing elements, in which pipe the fabric layers of the fluidizing elements are formed from two or a plurality of sintered and rolled metal wire fabric layers whose wires, at least those of the top outer layer, are tilted or bent downwards to form aligned flow channels inclined in the direction of conveying.
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: February 12, 2008
    Assignee: IBAU Hamburg Ingenieurgesellschaft Industriebau mbH
    Inventor: Karl-Peter Sönnichsen