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:
Oct. 27, 2020
Filed:
Jan. 31, 2019
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Takashi Izumi, Yamanashi, JP;
Fanuc Corporation, Yamanashi, JP;
Abstract
A laser machining head has a function of rectifying an assist gas and includes a protection window, a nozzle configured to blow the assist gas over a workpiece, a chamber defining a space between the protection window and the nozzle, an inflow port disposed in a chamber and configured to allow the assist gas to flow in, and a flow dividing projection disposed at a position opposing to the inflow port and configured to divide the assist gas from the inflow port into a first flow and a second flow flowing along a circumferential direction around an optical axis of a laser beam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile