The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2013
Filed:
Jun. 13, 2008
Frank Arndt, Berlin, DE;
Jens Dahl Jensen, Berlin, DE;
Ursus Krüger, Berlin, DE;
Gabriele Winkler, Berlin, DE;
Frank Arndt, Berlin, DE;
Jens Dahl Jensen, Berlin, DE;
Ursus Krüger, Berlin, DE;
Gabriele Winkler, Berlin, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A combined heating and cooling device for coating the inner walls of pipes may include heating areas and cooling areas. This device can be guided along the pipe to be coated, wherein a fluid containing the coating active agent is supplied to the interior of the pipe. The combined heating and cooling treatment for the pipe supports the process of coating formation. The cooling process is subject to a desired profile by the use of the cooling area and is not determined by chance.