Patent · US Active

Flexible pipeline

US9261206B2 · kind B2 · utility

1Cited by

8References

2Claims

0Family size

Assignee

NEXANS · FR

Inventors

Rainer Soika · Hannover, DE
Stephan Lange · St. Leon-Rot, DE

Key dates

Filing date	Nov 10, 2014
Grant date	Feb 16, 2016
Priority date	—
Expiry date	Nov 10, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L59/153
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A flexible pipeline for transporting a pressurized flowable medium, includes two pipes of metal which are corrugated transversely of their longitudinal direction, an inner pipe and an outer pipe which are arranged concentrically relative to each other with the inclusion of an annular gap. A vacuum insulation is arranged in the annular gap between the two pipes. On the other side of the inner pipe is mounted a tension proof reinforcement which is connected at both ends of the inner pipe fixedly to the inner pipe.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.