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:
Sep. 06, 2022
Filed:
Jun. 27, 2019
Applicant:
Ramot AT Tel Aviv University Ltd., Tel Aviv, IL;
Inventors:
Avraham Seifert, Tel Aviv, IL;
Nimrod Shay, Tel Aviv, IL;
Ariel Yaniv, Tel Aviv, IL;
Ofek Drori, Tel Aviv, IL;
Assignee:
Ramot at Tel Aviv Universitv Ltd., Tel Aviv, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15C 1/22 (2006.01); F15D 1/06 (2006.01); F15D 1/12 (2006.01); F15C 1/18 (2006.01); F15D 1/00 (2006.01); F15C 1/08 (2006.01);
U.S. Cl.
CPC ...
F15C 1/22 (2013.01); F15D 1/06 (2013.01); F15C 1/08 (2013.01); F15C 1/18 (2013.01); F15D 1/008 (2013.01); F15D 1/12 (2013.01);
Abstract
A method and device for creating a distribution of unsteady suction, the device may include ejectors; and a fluidic oscillator; wherein the fluidic oscillator may be configured to switch a first flow of fluid, in a cyclic manner, between the ejectors; wherein the ejectors may be fluidly coupled to the fluidic oscillator; and wherein each one of the ejectors may be configured to create pulsed suction through at least one first aperture, and (b) pulsed ejection through at least one second aperture.