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:
May. 19, 2015
Filed:
Jul. 23, 2010
Josef Artelsmair, Wartberg, AT;
Josef Artelsmair, Wartberg, AT;
Fronius International GmbH, Pettenbach, AT;
Abstract
The invention relates to a method for disconnecting a short circuit () during short-arc welding, wherein when a short circuit () occurs, a time frame () is started, in which a defined current profile is performed to disconnect the short circuit within the time frame (), and the current is increased if the time frame () is exceeded, and a corresponding welding device (). In order to improve the welding quality, after the specifiable time frame () expires during a short circuit (), said current profile for disconnecting the short circuit () is detected and at least one value or parameter in the disconnection of the short circuit () is stored or saved, wherein at least one value or parameter in the time frame () of the following short circuit () is adapted according to the stored value or parameter.