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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.:

US 10190722 B1

PDFFull Text
Date of Patent:
Jan. 29, 2019

Filed:

May. 06, 2015

Unbonded flexible pipe for transporting an abrasive material, associated method and associated use

Applicant:

Technip France, Courbevoie, FR;

Inventors:

Philippe Espinasse, Bihorel, FR;

Thomas Parenteau, Paris, FR;

Assignee:

TECHNIP FRANCE, , FR;

Attorney:

Ostrolenk Faber LLP

Primary Examiner:

Patrick F Brinson

Int. Cl.
CPC ...
F16L 11/12 (2006.01); F16L 57/06 (2006.01); E02F 3/88 (2006.01); E02F 7/10 (2006.01); E21C 50/00 (2006.01); F16L 11/08 (2006.01); B29D 23/00 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 1/08 (2006.01); B29C 53/52 (2006.01); B29C 53/54 (2006.01); B29C 65/48 (2006.01); B29C 65/50 (2006.01); B29C 65/56 (2006.01); B29C 65/00 (2006.01);
U.S. Cl.
CPC ...
F16L 57/06 (2013.01); B29C 53/52 (2013.01); B29C 53/54 (2013.01); B29D 23/001 (2013.01); B32B 1/08 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); E02F 3/8858 (2013.01); E02F 7/10 (2013.01); E21C 50/00 (2013.01); F16L 11/083 (2013.01); B29C 65/48 (2013.01); B29C 65/5014 (2013.01); B29C 65/5042 (2013.01); B29C 65/562 (2013.01); B29C 66/1142 (2013.01); B29C 66/1282 (2013.01); B29C 66/12841 (2013.01); B29C 66/14 (2013.01); B29C 66/4322 (2013.01); B29C 66/71 (2013.01); B29C 66/7212 (2013.01); B29C 66/72141 (2013.01); B32B 2264/105 (2013.01); B32B 2307/54 (2013.01); B32B 2307/554 (2013.01); B32B 2307/584 (2013.01); B32B 2597/00 (2013.01);
Abstract

The pipe includes at least one tubular sheath delimiting a passage for circulation of the abrasive material, at least one tensile armor layer externally positioned with respect to the tubular sheath, the armor layer including a plurality of filiform armor elements. It further includes a protective internal layer positioned inside the tubular sheath in the circulation passage, the protective internal layer including an elastomeric matrix and a longitudinal reinforcement assembly embedded in the matrix.

Find Patent Forward Citations

Quick Actions:

Espinasse, Philippe. (2019). Unbonded flexible pipe for transporting an abrasive material, associated method and associated use (U.S. Patent No. 10190722). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10190722

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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