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. 19, 2021
Filed:
Dec. 01, 2016
Applicant:
Nuovo Pignone Tecnologie Srl, Florence, IT;
Inventors:
Pierluigi Tozzi, Florence, IT;
Massimo Giannozzi, Florence, IT;
Iacopo Giovannetti, Florence, IT;
Leonardo Tognarelli, Florence, IT;
Antonella Dimatteo, Florence, IT;
Assignee:
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 80/00 (2015.01); B33Y 10/00 (2015.01); B22F 5/04 (2006.01); F01D 5/28 (2006.01); F04D 29/18 (2006.01); F04D 29/02 (2006.01); B22F 7/06 (2006.01); F01D 5/14 (2006.01); B22F 10/20 (2021.01); B22F 3/15 (2006.01); B22F 7/08 (2006.01);
U.S. Cl.
CPC ...
B22F 5/04 (2013.01); B22F 3/15 (2013.01); B22F 7/06 (2013.01); B22F 7/08 (2013.01); B22F 10/20 (2021.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F01D 5/147 (2013.01); F01D 5/28 (2013.01); F01D 5/286 (2013.01); F01D 5/288 (2013.01); F04D 29/02 (2013.01); F04D 29/18 (2013.01); B22F 2301/20 (2013.01); B22F 2998/10 (2013.01); F05D 2220/32 (2013.01); F05D 2230/21 (2013.01); F05D 2230/211 (2013.01); F05D 2230/30 (2013.01); F05D 2230/42 (2013.01); F05D 2240/30 (2013.01); F05D 2300/13 (2013.01); F05D 2300/173 (2013.01); Y02P 10/25 (2015.11);
Abstract
A method for manufacturing a component of a rotating machine comprises the steps of forming a structural inner portion by additive manufacturing from a first material; covering the structural inner portion with a protective outer portion made of a second material; the first material has a melting point higher than a second material.