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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAVID ABRAHAM MARKS
Original Assignee
DAVID ABRAHAM MARKS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DAVID ABRAHAM MARKSfiledCriticalDAVID ABRAHAM MARKS
Application grantedgrantedCritical
Publication of FR470871ApublicationCriticalpatent/FR470871A/fr
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR470871D1914-01-211914-01-21Circuits et moteurs électriques
ExpiredFR470871A
(fr)