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. 10, 1977
Filed:
Jul. 14, 1975
Applicant:
Inventors:
Jean-Michel Gama, Orsay, FR;
Jean-Pierre Kung, Le Plessis Robinson, FR;
Assignee:
Commissariat a l'Energie Atomique, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21C / ;
U.S. Cl.
CPC ...
176 40 ; 176 65 ; 176 87 ; 52224 ; 52248 ;
Abstract
A heat-insulating structure is placed within an annular space located between the primary vessel suspension strake of a fast reactor and the cylindrical shell of a top concrete closure slab from which the primary vessel is suspended. The heat-insulating structure is tightly applied on one side against the primary vessel wall and on the other side against the cylindrical shell.