Patents by Inventor Achim Litzenburger

Achim Litzenburger 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).

  • Method for producing a tube or semi-finished tube and tube or semi-finished tube for chemical apparatus construction
    Patent number: 9470355
    Abstract: The invention relates to a tube (01) or semi-finished tube, in particular for chemical apparatus construction, for storing or for transporting aggressive storage media, comprising a solid inner tube (02) with the inner side (05) of which the storage medium can come into contact and which is made of a thermoplastic that is chemically resistant to the storage medium, and comprising an adhesion-promoting layer (03) applied to the outer side (09) of the inner tube (02), which has a textile structure and is made of a thermoplastic, the textile structure of the adhesion-promoting layer (03) being suitable for mounting a support tube (04) on the outer side of the adhesion-promoting layer (03), the outer side of the inner tube (02) and the inner side of the adhesion-promoting layer (03) being welded together in a material-bonded manner, the textile structure being preserved on the outer side of the adhesion-promoting layer (03).
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: October 18, 2016
    Assignee: SIMONA AG
    Inventor: Achim Litzenburger
  • METHOD FOR PRODUCING A TUBE OR SEMI-FINISHED TUBE AND TUBE OR SEMI-FINISHED TUBE FOR CHEMICAL APPARATUS CONSTRUCTION
    Publication number: 20140076452
    Abstract: The invention relates to a tube (01) or semi-finished tube, in particular for chemical apparatus construction, for storing or for transporting aggressive storage media, comprising a solid inner tube (02) with the inner side (05) of which the storage medium can come into contact and which is made of a thermoplastic that is chemically resistant to the storage medium, and comprising an adhesion-promoting layer (03) applied to the outer side (09) of the inner tube (02), which has a textile structure and is made of a thermoplastic, the textile structure of the adhesion-promoting layer (03) being suitable for mounting a support tube (04) on the outer side of the adhesion-promoting layer (03), the outer side of the inner tube (02) and the inner side of the adhesion-promoting layer (03) being welded together in a material-bonded manner, the textile structure being preserved on the outer side of the adhesion-promoting layer (03).
    Type: Application
    Filed: April 27, 2012
    Publication date: March 20, 2014
    Applicant: Simona AG
    Inventor: Achim Litzenburger