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:
Oct. 22, 1991
Filed:
Nov. 24, 1989
Applicant:
Inventors:
Assignee:
Abar Ipsen Industries, Inc., Feasterville, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ; H01B / ;
U.S. Cl.
CPC ...
21912152 ; 55120 ; 174 153 ; 373114 ; 21912143 ; 21912136 ;
Abstract
An electrode for a plasma carburizing furnace is disclosed which is adapted to provide a dynamic gas shroud for inhibiting the buildup of carbon soot on the insulating elements of the electrode. The reduction of carbon soot buildup on the insulating components dramatically reduces the frequency of electrical short-circuits across the insulating component, thereby increasing the availability of the furnace for processing of workpieces.
Law, Trevor. (1991). Gas shrouded electrode for a plasma carburizing furnace (U.S. Patent No. 5059757). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5059757
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile