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:
Jun. 07, 2016
Filed:
Jun. 15, 2011
Applicant:
Jay Stuart Bird, The Woodlands, TX (US);
Inventor:
Jay Stuart Bird, The Woodlands, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/04 (2006.01); B23K 10/02 (2006.01); H05H 1/42 (2006.01); E21B 10/46 (2006.01); E21B 41/00 (2006.01);
U.S. Cl.
CPC ...
B23K 10/02 (2013.01); E21B 10/46 (2013.01); E21B 41/00 (2013.01); H05H 1/42 (2013.01);
Abstract
Internal coarse particle injection plasma transferred arc torch nozzles comprising: a heat-resistant nozzle body; at least one coarse hard-metal particle internal injection port; at least one fine hard-metal particle and matrix internal injection port; at least one gas port; and a cathode. Related systems, apparatus, compositions, and methods involving such arc torch nozzles are also disclosed.