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:
May. 22, 2012
Filed:
Nov. 30, 2006
Patrice Brun, Saint-Michel d'Euzet, FR;
Jean-francois Hollebecque, Velleneuve-les-Avignon, FR;
Jacques Lacombe, Pujaut, FR;
Valerie Petitjean, Clamart, FR;
Patrice Brun, Saint-Michel d'Euzet, FR;
Jean-Francois Hollebecque, Velleneuve-les-Avignon, FR;
Jacques Lacombe, Pujaut, FR;
Valerie Petitjean, Clamart, FR;
Areva NC, Paris, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
A temperature measurement tube is composite and comprises a rigid shaft (), which is cooled so as to shield it from corrosion and from the melt, and an end-fitting () housing a thermocouple () on the end of the tube and constructed from a noble metal, which is resistant to corrosion and to the high melting point. An alumina coating () is placed between the two metals in order to prevent any corrosion-inducing electrochemical exchange between them.