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:
Jan. 05, 2021
Filed:
Sep. 19, 2018
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventor:
Yoshinao Komatsu, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/16 (2006.01); B23K 26/38 (2014.01); B23K 26/14 (2014.01); B23K 26/142 (2014.01);
U.S. Cl.
CPC ...
B23K 26/16 (2013.01); B23K 26/142 (2015.10); B23K 26/1436 (2015.10); B23K 26/38 (2013.01);
Abstract
A laser cutting apparatus includes a laser beam irradiation apparatus configured to radiate a laser beam, a pressure wave irradiation part including a plurality of pressure wave sources configured to radiate pressure waves toward a fusing part or a section to be cut by the laser beam, and a jet injection part configured to inject jets toward the fusing part or the section to be cut along respective outer circumferential sides of the pressure waves.