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:
Dec. 19, 2023
Filed:
Oct. 30, 2018
Mitsubishi Hitachi Power Systems, Ltd., Yokohama, JP;
Kei Higashi, Tokyo, JP;
Kazuhiro Yoshida, Tokyo, JP;
Yoshinao Komatsu, Tokyo, JP;
Takanao Komaki, Yokohama, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
An additive manufacturing nozzles includes a header () extending in a width direction of the chamber and which is configured to be supplied with inert gas from the outside, and a nozzle body () connecting with the header () in the width direction and is configured to horizontally blow out the inert gas, which is supplied from the header, to a molding area. The nozzle body has a honeycomb part () which defines an inside of the nozzle body into flow channels through which the inert gas flows, a blowout part () disposed downstream of the honeycomb part and which is connected with the honeycomb part in the width direction. The inert gas passed through the plurality of flow channels is led from the honeycomb part to the blowout part, and a porous part (), which has openings, is disposed between the honeycomb part and the blowout part.