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. 24, 1977
Filed:
Oct. 15, 1973
Applicant:
Inventor:
Jack Guillot, Juvisy sur Orge, FR;
Assignee:
Bennes Marrel, Andreziux Boutheon, FR;
Primary Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
165-9 ; 277 82 ; 277 88 ;
Abstract
A sealing device located between a static surface of a gas turbine and a rotating heat exchanger surface is comprised of a plurality of outwardly opening U-shaped shoes sealingly connected to the static surface by a bellows and a plurality of U-shaped compression members telescopically disposed within the U-shaped shoes and biased outwardly into engagement with the rotating heat exchanger surface by a plurality of springs.