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Ducellier et Cie
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Ducellier et Cie
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Application filed by Ducellier et CiefiledCriticalDucellier et Cie
Application grantedgrantedCritical
Publication of FR682226ApublicationCriticalpatent/FR682226A/fr
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
H02K21/02—Details
H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR682226D1929-09-241929-09-24Perfectionnements aux magnétos d'allumage
ExpiredFR682226A
(fr)