Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide CorpfiledCriticalUnion Carbide Corp
Priority to ES0229187ApriorityCriticalpatent/ES229187A3/en
Publication of ES229187A3publicationCriticalpatent/ES229187A3/en
A gas-protected arc welding device comprising, in combination, an electrically conductive tube constituting a welding current conductor and a gas conductor; devices for picking up the electrode, secured and electrically in circuit with the gas outlet end of said tube, said electrode grip devices being constructed and arranged to hold an electrode extending therethrough inside said tube and axially in line with it, but separated inside the tube; a tubular nozzle secured, but thermally and electrically isolated from the end of said tube and surrounding all the grip devices of the electrode; and passage devices located behind said electrode grasping devices and establishing communication between the interior of said tube and the interior of said nozzle. (Machine-translation by Google Translate, not legally binding)
ES0229187A1956-06-131956-06-13An arc welded protection device with gas (Machine-translation by Google Translate, not legally binding)
ExpiredES229187A3
(en)
A quick electrical welder using the extremely low resistance value of the carbon electrode (Machine-translation by Google Translate, not legally binding)
Electrode for electric welding by electric arc and joule effect produced by a metal spiral conductor circuit closure. (Machine-translation by Google Translate, not legally binding)