ES206799A1 - A perfection in the protective connection for welding through alternate current (Machine-translation by Google Translate, not legally binding)
- Google Patents
A perfection in the protective connection for welding through alternate current (Machine-translation by Google Translate, not legally binding)
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.)
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Licentia Patent Verwaltungs GmbH
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Licentia Patent Verwaltungs GmbH
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Publication of ES206799A1publicationCriticalpatent/ES206799A1/en
Improvement in the protective connection for the welding by means of alternating current that is taken from a welding transformer built as a reaction coil preimmeda by direct current characterized in that for the switching of the ignition voltage to the harmless tension and protective of idling it weakens in idle operation, by means of a relay operated by the welding circuit, the excitation of direct current for pre-processing. (Machine-translation by Google Translate, not legally binding)
ES0206799A1951-12-171952-12-15A perfection in the protective connection for welding through alternate current (Machine-translation by Google Translate, not legally binding)
ExpiredES206799A1
(en)
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