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:
Nov. 03, 2020
Filed:
Dec. 22, 2017
Metal Industries Research & Development Centre, Kaohsiung, TW;
Cheng-Han Hung, Kaohsiung, TW;
Zong-Hsin Liu, Kaohsiung, TW;
Ming-Fang Tsai, Kaohsiung, TW;
Ying-Chieh Lin, Kaohsiung, TW;
Chiu-Feng Lin, Kaohsiung, TW;
Ying-Cheng Lu, Kaohsiung, TW;
Yao-Kun Huang, Kaohsiung, TW;
METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE, Kaohsiung, TW;
Abstract
A microparticle forming device is used to form microparticles with uniform particle size and proper roundness, and includes a collection pipe, a fluid nozzle, a reactor and a filter. The collection pipe includes a fluid passage, an aqueous-phase fluid inlet, an oil-phase fluid inlet and a mixed fluid outlet, all of which communicate with the fluid passage. The oil-phase fluid inlet is located between the aqueous-phase fluid inlet and the mixed fluid outlet. The fluid nozzle has a plurality of oil-phase fluid drop outlets aligned with the oil-phase fluid inlet of the collection pipe. The reactor has a reaction chamber communicating with the mixed fluid outlet of the collection pipe, a mixing member accommodated in the reaction chamber, and a microparticle collection port communicating communicated with the reaction chamber. Two opposite ends of the filter respectively communicate with the reaction chamber of the reactor.