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. 17, 2015
Filed:
Sep. 09, 2011
E. Michael Shipulski, Etna, NH (US);
Nicholas A. Sanders, Norwich, VT (US);
Jay L. Jason, Claremont, NH (US);
Jonathan Mather, Cornish, NH (US);
Peter J. Twarog, West Lebanon, NH (US);
E. Michael Shipulski, Etna, NH (US);
Nicholas A. Sanders, Norwich, VT (US);
Jay L. Jason, Claremont, NH (US);
Jonathan Mather, Cornish, NH (US);
Peter J. Twarog, West Lebanon, NH (US);
Hypertherm, Inc., Hanover, NH (US);
Abstract
A nozzle for a plasma arc cutting torch includes a substantially hollow, elongated body capable of receiving an electrode. The nozzle body defines a longitudinal axis and has a length along the axis from a first end of the nozzle body to a second end of the nozzle body. The nozzle also includes a plasma exit orifice disposed at the first end of the body. The first end of the nozzle body has a width and a ratio of the length of the nozzle body to the width of the nozzle body is greater than about 3.