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:
Nov. 03, 2020
Filed:
Nov. 26, 2018
Applicant:
Avio S.p.a., Rome, IT;
Inventors:
Daniele Schiariti, Rome, IT;
Massimiliano Cardelli, Rome, IT;
Assignee:
AVIO S.P.A., Rome, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 53/60 (2006.01); F02K 9/34 (2006.01); B05D 3/14 (2006.01); B05D 5/00 (2006.01); B29C 59/14 (2006.01); F02K 9/97 (2006.01); B05B 13/04 (2006.01); B05D 1/02 (2006.01); B29C 70/02 (2006.01); B29L 31/30 (2006.01); B05D 7/00 (2006.01); B29C 53/80 (2006.01);
U.S. Cl.
CPC ...
B29C 53/602 (2013.01); B05D 3/142 (2013.01); B05D 5/00 (2013.01); B29C 59/14 (2013.01); B29C 59/142 (2013.01); F02K 9/346 (2013.01); F02K 9/974 (2013.01); B05B 13/0457 (2013.01); B05D 1/02 (2013.01); B05D 7/58 (2013.01); B05D 2202/00 (2013.01); B29C 70/025 (2013.01); B29C 2053/8025 (2013.01); B29C 2059/145 (2013.01); B29L 2031/3097 (2013.01); F05D 2230/30 (2013.01);
Abstract
For producing a dome-shaped element () provided with thermal protection for a solid propellant rocket engine, a coupling annular body () is arranged in a mold () and has a surface () that is clean and activated, by an atmospheric-pressure plasma treatment, before depositing a primer layer () and an adhesive layer () on the surface (); ablative material is then automatically applied to the adhesive layer and to an area () of the mold () so as to form a series of superimposed layers ().