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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.:

US 12005636 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Oct. 30, 2018

Additive manufacturing device and additive manufacturing method

Applicant:

Ihi Corporation, Tokyo, JP;

Inventors:

Masato Yamada, Tokyo, JP;

Masashi Mouri, Tokyo, JP;

Yuki Kozue, Tokyo, JP;

Assignee:

IHI Corporation, Tokyo, JP;

Attorney:

Volpe Koenig

Primary Examiner:

John A Hevey

Int. Cl.
CPC ...
B29C 64/153 (2017.01); B22F 10/28 (2021.01); B22F 10/37 (2021.01); B22F 10/38 (2021.01); B22F 10/85 (2021.01); B22F 12/13 (2021.01); B22F 12/17 (2021.01); B22F 12/40 (2021.01); B22F 12/90 (2021.01); B23K 15/00 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B29C 64/153 (2017.08); B22F 10/28 (2021.01); B22F 10/37 (2021.01); B22F 10/38 (2021.01); B22F 10/85 (2021.01); B22F 12/13 (2021.01); B22F 12/17 (2021.01); B22F 12/40 (2021.01); B22F 12/90 (2021.01); B23K 15/0033 (2013.01); B23K 15/0086 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12);
Abstract

An additive manufacturing device performs manufacturing of an additively manufactured article by supplying a powder material to an irradiation region of an electron beam, laying and leveling the powder material, irradiating the powder material with the electron beam, and melting the powder material. The additive manufacturing device determines whether or not the powder material has scattered during manufacturing of the article. When it is determined that the powder material has scattered, an irradiation region R is heated by a heater before a new powder material is supplied to the irradiation region R. Manufacturing of the article is restarted after the new powder material has been supplied to the heated irradiation region.

Find Patent Forward Citations

Yamada, Masato. (2024). Additive manufacturing device and additive manufacturing method (U.S. Patent No. 12005636). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12005636

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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