FR708532A - Transformateur de réglage pour installations de courant alternatif comportant un transformateur principal avec dérivations
- Google Patents
Transformateur de réglage pour installations de courant alternatif comportant un transformateur principal avec dérivations
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Siemens Schuckertwerke AG
Siemens Corp
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Siemens Schuckertwerke AG
Siemens Corp
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Application filed by Siemens Schuckertwerke AG, Siemens CorpfiledCriticalSiemens Schuckertwerke AG
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Publication of FR708532ApublicationCriticalpatent/FR708532A/fr
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F29/00—Variable transformers or inductances not covered by group H01F21/00
H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
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Engineering & Computer Science
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Power Engineering
(AREA)
FR708532D1930-12-291930-12-29Transformateur de réglage pour installations de courant alternatif comportant un transformateur principal avec dérivations
ExpiredFR708532A
(fr)