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Individual
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Publication of FR372990ApublicationCriticalpatent/FR372990A/fr
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K9/00—Arrangements for cooling or ventilating
H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR372990D1906-12-111906-12-11Appareil de refroidissement pour moteurs électriques
ExpiredFR372990A
(fr)