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:
Aug. 27, 2002
Filed:
Jan. 16, 2001
Martin Joseph Dunne, West Midland, AU;
Technological Resources Pty. Ltd., Melbourne, AU;
Abstract
Apparatus for injecting gas into a vessel comprises a lance having a gas flow duct extending longitudinally from a rear end to a forward end ( ) from which to discharge gas from the duct. An elongate body disposed within the forward end of the duct is fitted with flow directing vanes to impart swirl to the discharging gas. The tip is internally cooled by water supplied and returned through supply and return passages . Cooling water is also passed through internal cooling passages within vanes and central body via water supply and return passage within the duct.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile