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:
Mar. 14, 2023
Filed:
Dec. 07, 2018
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Takashi Shibayama, Tokyo, JP;
Shigenobu Eguchi, Tokyo, JP;
Yuting Wang, Tokyo, JP;
Shinya Imano, Tokyo, JP;
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 9/08 (2006.01); F27B 14/10 (2006.01);
U.S. Cl.
CPC ...
B22F 9/082 (2013.01); F27B 14/10 (2013.01); B22F 2009/088 (2013.01); B22F 2009/0824 (2013.01); B22F 2009/0848 (2013.01); B22F 2999/00 (2013.01);
Abstract
A metal-powder producing apparatus includes a spray chamber, and a plurality of spray nozzles that liquid-spray a melted metal into the spray chamber. Each of the plurality of spray nozzles includes: a liquid nozzle that allows the melted metal to flow down into the spray chamber; and a gas-jet nozzle that has a plurality of gas-jet holes arranged around the liquid nozzle and causing a gas fluid to collide with the melted metal having flowed down from the liquid nozzle.