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:
Aug. 18, 2015
Filed:
Jul. 10, 2008
Applicants:
Frank Voigt, Weil am Rhein, DE;
Werner Wohlgemuth, Seewen, CH;
Inventors:
Frank Voigt, Weil am Rhein, DE;
Werner Wohlgemuth, Seewen, CH;
Assignee:
ENDRESS + HAUSER FLOWTEC AG, Reinach, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 9/14 (2006.01); G01F 1/58 (2006.01);
U.S. Cl.
CPC ...
G01F 1/58 (2013.01); Y10T 428/13 (2015.01);
Abstract
A pipeline or measuring tube having at least one insulating layer, at least in certain regions, and comprising, manufactured in a primary shaping method, a tubular element, which has an otherwise closed structure and which has at least one region with an open-pored, cellular structure, wherein the material of the insulating layer, in the applying of the insulating layer, can penetrate into the pores of the open-pored, cellular structure of the tubular element and the insulating layer has on the side to be insulated a closed, homogeneous structure.