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:
Jun. 08, 2021
Filed:
Mar. 26, 2018
Applicant:
Vln Advanced Technologies Inc., Ottawa, CA;
Inventors:
Mohan M. Vijay, Ottawa, CA;
Andrew H. Tieu, Ottawa, CA;
Wenzhuo Yan, Ottawa, CA;
Bruce R. Daniels, Ottawa, CA;
Meishing M. Xu, Ottawa, CA;
Assignee:
VLN ADVANCED TECHNOLOGIES INC., Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 17/00 (2006.01); B05B 17/06 (2006.01); B05B 11/00 (2006.01); B05B 3/02 (2006.01); B05B 1/30 (2006.01); B05B 1/24 (2006.01); B05B 1/08 (2006.01); B05B 3/06 (2006.01);
U.S. Cl.
CPC ...
B05B 17/0653 (2013.01); B05B 1/083 (2013.01); B05B 1/24 (2013.01); B05B 1/30 (2013.01); B05B 3/02 (2013.01); B05B 11/0002 (2013.01); B05B 3/06 (2013.01);
Abstract
A pulsed waterjet apparatus comprising a water pump for generating a pressurized waterjet, an ultrasonic signal generator for generating an ultrasonic signal and an ultrasonic nozzle comprising an ultrasonic transducer for converting the ultrasonic signal into vibrations that pulse the pressurized waterjet to generate a pulsed waterjet, an exit orifice through which the pulsed waterjet exits and an inflow inlet axially aligned with the exit orifice.