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:
Jan. 21, 2025
Filed:
Sep. 04, 2020
Contitech Mgw Gmbh, Hann. Münden, DE;
Alexandra Brandt, Gotha, DE;
Michael Sont, Horneburg, DE;
ContiTech Techno-Chemie GmbH, Karben, DE;
Abstract
A hose which has at least the following plies in the following order: an innermost layer (A) which is based on thermoplastic material or thermoplastic elastomer material; an internal layer (A) which is applied to the innermost layer (A) and which is based on elastomer material; at least one reinforcing element ply (B, B, B), wherein the reinforcing element is arranged at an angle smaller than the neutral angle of 54.7°, and possibly an external layer (C) which is based on polymer material. The hose is suitable in particular as a pressure carrier hose for refrigerant lines, in particular for CO, for use as a pressure carrier of corrugated pipes.