File:Ohio Insulator Company high voltage lab.jpg
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English: Figure 4 of A. O. Austin’s June 16, 1925 paper titled “Present use of insulated controls for reducing the number of arcs to ground on transmission lines” presented in Paris, France. This laboratory was located outside Bldg. 3 at the Ohio Insulator manufacturing plant at Park and 9th St. in Barberton, Ohio. A. O. Austin conducted most of his high voltage tests at this time using high frequency voltage generated by Tesla coils as shown in the center of the photo. |
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HIstory of Engineering and Technology / IEEE History Center https://engineeringhistory.tumblr.com/post/96709292174/figure-4-of-a-o-austins-june-16-1925-paper |
| Author | Unknown photographer |
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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| current | 15:34, 6 August 2023 | | 1,280 × 983 (602 KB) | RoySmith (talk | contribs) | Uploaded a work by unknown photographer from HIstory of Engineering and Technology / IEEE History Center https://engineeringhistory.tumblr.com/post/96709292174/figure-4-of-a-o-austins-june-16-1925-paper with UploadWizard |
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