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:
Sep. 24, 2019
Filed:
Apr. 12, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Lea Kennard Castle, Vernon, CT (US);
Mario P. Bochiechio, Vernon, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 19/00 (2006.01); B22D 19/04 (2006.01); B22D 19/16 (2006.01); B22D 21/00 (2006.01); B22D 25/02 (2006.01); B22D 27/04 (2006.01); F01D 5/14 (2006.01); F04D 29/32 (2006.01); F04D 29/38 (2006.01); F01D 5/28 (2006.01); B22D 19/10 (2006.01);
U.S. Cl.
CPC ...
F01D 5/147 (2013.01); B22D 19/0054 (2013.01); B22D 19/0081 (2013.01); B22D 19/04 (2013.01); B22D 19/10 (2013.01); B22D 19/16 (2013.01); B22D 21/005 (2013.01); B22D 25/02 (2013.01); B22D 27/045 (2013.01); F01D 5/28 (2013.01); F04D 29/324 (2013.01); F04D 29/325 (2013.01); F04D 29/38 (2013.01); F05D 2220/32 (2013.01); F05D 2230/21 (2013.01); F05D 2300/10 (2013.01);
Abstract
Methods are provided for manufacturing a component. In one method, first metal material is cast into a first body. At least a portion of the first body is machined. Second metal material is cast onto at least the machined portion of the first body to form a monolithic second body. A first portion of the second body is formed by the first metal material, A second portion of the second body is formed by the second metal material. The second metal material is different from the first metal material.