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. 07, 2002
Filed:
May. 25, 2000
Toshinori Hongu, Hyogo, JP;
Yasuzo Tsuchiya, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
In the arc welding power supply and peripheral device for arc welding such as arc welding robot controller, a stored data output unit ( ) of an arc welding power supply ( ) issues stored data of a welding voltage selector ( ) of the arc welding power supply ( ) to a stored data input unit ( ) of an arc welding robot controller ( ), and the stored data input unit ( ) of the arc welding robot controller ( ) stores the entered stored data in a welding voltage selector ( ), so that the memory capacity for stored data of the peripheral device such as arc welding robot controller may be kept to a minimum required limit. Further, for use in various arc welding power supplies, the voltage command type can be easily changed over between the welding voltage command type and adjusting voltage command type.