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. 10, 2019
Filed:
Apr. 13, 2015
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seoul National University R&db Foundation, Seoul, KR;
Ki Hwan Kwon, Hwaseong-si, KR;
Jin Wook Yoon, Yongin-si, KR;
Eun Bi Seo, Geoje-si, KR;
Min Hee Kim, Seoul, KR;
Chong Am Kim, Seoul, KR;
Byung Hyun Lee, Daegu, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Abstract
Provided is a multi-pulsed jets generating apparatus including: at least one actuator that generates pulsed jets in a plurality of orifices according to a volume change of a plurality of cavities caused by vibration of at least one diaphragm; and a manifold connected to the at least one actuator so as to generate multi-pulsed jets by receiving the pulsed jets occurring in the plurality of orifices. The velocity and uniformity of the pulsed jets occurring in the plurality of injection ports can be controlled according to vibration phases of a plurality of diaphragms.