ES307891A1 - Improvements introduced in welding machines by electrical resistance. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in welding machines by electrical resistance. (Machine-translation by Google Translate, not legally binding)
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HA Schlatter AG
Original Assignee
HA Schlatter AG
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Publication date
Application filed by HA Schlatter AGfiledCriticalHA Schlatter AG
Publication of ES307891A1publicationCriticalpatent/ES307891A1/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
B23K11/00—Resistance welding; Severing by resistance heating
B23K11/24—Electric supply or control circuits therefor
B23K11/248—Electric supplies using discharge tubes
B—PERFORMING OPERATIONS; TRANSPORTING
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
B23K11/00—Resistance welding; Severing by resistance heating
B23K11/24—Electric supply or control circuits therefor
B23K11/241—Electric supplies
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Lining Or Joining Of Plastics Or The Like
(AREA)
Generation Of Surge Voltage And Current
(AREA)
Arc Welding Control
(AREA)
Abstract
Improvements introduced in welding machines by electrical resistance, for the connection to alternating current, with at least one transformer, adjustable electronic valves for the distribution of the current for welding and a distribution device, characterized in that the electronic valves are adjustable found in the secondary circuit of the transformer. (Machine-translation by Google Translate, not legally binding)
ES0307891A1964-01-081965-01-07Improvements introduced in welding machines by electrical resistance. (Machine-translation by Google Translate, not legally binding)
ExpiredES307891A1
(en)
Electric welding of arc with continuous current, with regulation on the side of the continuous current through electronic switch. (Machine-translation by Google Translate, not legally binding)
Improvements in rectifiering flow installations with a minimum of two rectifier circuits. (Machine-translation by Google Translate, not legally binding)