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. 29, 1995
Filed:
Mar. 09, 1993
Alain Blondy, Gradignan, FR;
Jean-Marie F Lambert, Saint Medard En Jalles, FR;
Abstract
Maintenance aid device (1) for a plasma torch (2) affected by a breakdown, comprising an expert system (3) successively determining subassemblies (4) of said torch (2), of decreasing size, likely to contain the brokendown element, by means of questions (QU) relating to the state of certain subassemblies (4), the response to these questions (QU) by an operator (14) being facilitated by the fact that said maintenance aid device (1) includes addressing means (10) able to read from a documentary base (8), and to display, information relating to a determined subassembly (4). Maintenance of complex plasma torches and use of a unique knowledge structure of the latter for other expertise besides breakdown repair.