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. 01, 2013
Filed:
Jul. 23, 2008
Takanori Miyazaki, Chiyoda-ku, JP;
Masaru Kanaoka, Chiyoda-ku, JP;
Taira Ogita, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A laser machining nozzle herein obtained includes a main assist-gas nozzle () for emitting a laser beam () and a main assist-gas, and an auxiliary assist-gas nozzle () annularly surrounding the main assist-gas nozzle for emitting an auxiliary assist-gas, whereby a gold plating () is provided on an interior surface of the main assist-gas nozzle to reflect the laser beam, so that a temperature rise of the laser machining nozzle can be prevented, and even when the laser beam () is reflected on the interior surface of the laser machining nozzle, it is possible to reduce peeling of the gold plating () applied onto the interior surface of the laser machining nozzle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile