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. 24, 2023
Filed:
Dec. 13, 2019
Applicant:
Nexans, Courbevoie, FR;
Inventors:
Holger Schulz, Hannover, DE;
Jurgen Essler, Rehburg-Loccum, DE;
Assignee:
NEXANS, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 11/00 (2006.01); F16L 59/065 (2006.01); F16L 11/15 (2006.01); F16L 11/16 (2006.01); F16L 11/20 (2006.01);
U.S. Cl.
CPC ...
F16L 59/065 (2013.01); F16L 11/15 (2013.01); F16L 11/16 (2013.01); F16L 11/20 (2013.01);
Abstract
A vacuum-insulated line () has an inner and an outer corrugated hose () which are separated from one another by an evacuated intermediate space (). One of the corrugated hoses is encased with a wound hose (). The wound hose () prevents the line () from becoming elongated when it is charged with pressure during the transport of a medium. The wound hose () furthermore protects the line against external mechanical loads or damage. The wound hose simultaneously protects the corrugated hoses against excessive bending.