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GB177978A
|
|
Improvements in and connected with commutators for dynamo electric machines
|
|
US1499411A
|
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Means for carrying off heat generated in electrical apparatus
|
|
US1494715A
|
|
Cooling of electrical apparatus
|
|
US1522333A
|
|
Cooling of dynamo-electric machines
|
|
GB167916A
|
|
Improvements in electrical transformers
|
|
GB165937A
|
|
Improvements in means for carrying off heat generated in electrical apparatus
|
|
GB165936A
|
|
Improvements in the cooling of electrical apparatus
|
|
GB163796A
|
|
Improvements in and relating to the construction of the field magnets of dynamo electric machines
|
|
GB159061A
|
|
Improvements in or relating to the cooling or ventilation of dynamoelectric machines
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