coils

factory

industrial history

library of congress

mercer county

oil

pennsylvania

safety film negatives

sharon

copper windings

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Transformer manufacture. When completed, this transformer will supply electric furnaces with the power needed to produce steel for Uncle Sam's ships and tanks and guns. The cooling coils pictured here are made of copper. A new process of forced oil cooling adds efficiency to these coilings; oil through these tubes at relatively high speed, cooling is greatly improved, and a larger lead current can be carried through the copper windings, thereby increasing the output of the transformer. Westinghouse, Sharon, Pennsylvania

Transformer manufacture. When completed, this transformer will supply ...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

Transformer manufacture. When completed, this transformer will supply electric furnaces with the power needed to produce steel for Uncle Sam's ships and tanks and guns. The cooling coils pictured here are made of copper. A new process of forced oil cooling adds efficiency to these coilings; oil through these tubes at relatively high speed, cooling is greatly improved, and a larger lead current can be carried through the copper windings, thereby increasing the output of the transformer. Westinghouse, Sharon, Pennsylvania

Transformer manufacture. When completed, this transformer will supply ...

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More