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. 05, 2022
Filed:
Jun. 15, 2018
Rosemount Aerospace Inc., Burnsville, MN (US);
Wayde R. Schmidt, Pomfret Center, CT (US);
Callum Bailey, West Hartford, CT (US);
Rosemount Aerospace Inc., Burnsville, MN (US);
Abstract
An embodiment of a method for operating a direct write device includes operating a first pump to deliver a first fluid feedstock to a first inlet of a multiaxial needle and operating a second pump to deliver a second feedstock to a second inlet of the multiaxial needle. At least the first and second feedstocks are simultaneously drawn or injected through respective first and second axial passages in the multiaxial needle. At least the first and second feedstocks are combining to a common outlet of the multiaxial needle, forming a single multicomponent deposition material having multiple discrete phases without applying external heat to the first or second feedstocks within the needle. The multicomponent deposition material is deposited from the common outlet onto a substrate.