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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MORELISSE ELECTROTECHNISCHE FA
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MORELISSE ELECTROTECHNISCHE FA
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Publication date
Application filed by MORELISSE ELECTROTECHNISCHE FAfiledCriticalMORELISSE ELECTROTECHNISCHE FA
Publication of GB952441ApublicationCriticalpatent/GB952441A/en
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K9/00—Arc welding or cutting
B23K9/095—Monitoring or automatic control of welding parameters
B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
Arrangement for regulating the voltage-current characteristic of alternating currentapparatus, particularly for stabilising the current apparatus, particularly for stabilising the current and reducing the open-circuit voltage of welding transformers
