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:
Apr. 30, 2024
Filed:
Sep. 05, 2019
Dmg Mori Co., Ltd., Nara, JP;
Advanced Research for Manufacturing Systems, Llc, Woodland, CA (US);
Masakazu Soshi, Woodland, CA (US);
Abstract
An additive manufacturing apparatus includes a nozzle body discharging a powder and a carrier gas from an opening, a powder supply supplying the powder and the carrier gas to the nozzle body, a flow rate adjuster provided in a supply path of the powder supply to cause a part of a flow of the carrier gas containing the powder to flow into a branch flow path branching from the supply path to adjust a flow rate of the carrier gas containing the powder to be supplied to the nozzle body, and the branch flow path connected to the flow rate adjuster. The branch flow path is connected to a flow path leading to the nozzle body and has a separator for separating the powder and the carrier gas. The carrier gas separated from the powder by the separator is supplied to the nozzle body through the branch flow path.