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:
Mar. 08, 2022
Filed:
Jan. 30, 2019
Applicant:
Illinois Tool Works Inc., Glenview, IL (US);
Inventor:
Robert J. Centner, Frankfort, IL (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23D 14/38 (2006.01); F23D 14/52 (2006.01); F23D 14/46 (2006.01); F23D 14/60 (2006.01); F23D 14/64 (2006.01); B23K 9/29 (2006.01); B23K 9/173 (2006.01); B23K 9/32 (2006.01);
U.S. Cl.
CPC ...
F23D 14/38 (2013.01); B23K 9/173 (2013.01); B23K 9/295 (2013.01); B23K 9/32 (2013.01); F23D 14/46 (2013.01); F23D 14/52 (2013.01); F23D 14/60 (2013.01); F23D 14/64 (2013.01);
Abstract
A welding torch having a nozzle assembly with multiple attachment methods is disclosed. The nozzle assembly includes a nozzle shell, an electrically insulating sleeve, and a nozzle insert. The nozzle insert is configured for attachment to gas diffuser assemblies with different attachment mechanisms (e.g. a slip-on mechanism relying on frictional force, and/or screw-on mechanism relying on torque).