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. 02, 2012
Filed:
Nov. 30, 2006
Lionel Cachon, Manosque, FR;
Franck Dechelette, Aix en Provence, FR;
Fabrice Delassalle, Jouques, FR;
Lionel Cachon, Manosque, FR;
Franck Dechelette, Aix en Provence, FR;
Fabrice Delassalle, Jouques, FR;
Abstract
The present invention principally relates to a thermal insulation element () of cylindrical shape for a fluid transport pipe comprising an envelope () of longitudinal axis (X), a thermal insulation arranged in said envelope (), the envelope () comprising a deformable annular zone, comprising a first () and a second () cylindrical surface that overlap and are able to slide against each other in the case of movement imposed by thermal loads applied to said pipe insulation element (). The present invention also relates to a method of fabricating pipes for transporting fluids at high temperature, particularly hot gases, from elements according to the present invention by fitting a male connector of one element into a female connector of the other element.