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:
Jun. 21, 2022
Filed:
Feb. 24, 2017
Applicant:
Mitsubishi Heavy Industries Compressor Corporation, Tokyo, JP;
Inventor:
Kosei Kawahara, Hiroshima, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 7/08 (2006.01); B22F 12/00 (2021.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B22F 10/10 (2021.01);
U.S. Cl.
CPC ...
B22F 12/00 (2021.01); B22F 10/10 (2021.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12);
Abstract
An additive manufacturing method includes forming a shaped body by repeating: a material feeding step of forming a powder layer by feeding a shaping material that includes a metal powder onto a base that is provided outside a spindle in a radial direction thereof while rotating the spindle provided to be rotatable about a center axis; and a beam irradiating step of solidifying the shaping material by irradiating a prescribed area of the powder layer with a beam.