{"id":620450,"date":"2026-01-18T20:19:24","date_gmt":"2026-01-18T19:19:24","guid":{"rendered":"https:\/\/cronologia-universale.it\/july-22-1848\/"},"modified":"2026-01-18T20:19:24","modified_gmt":"2026-01-18T19:19:24","slug":"1837-6","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1837-6\/","title":{"rendered":"1837"},"content":{"rendered":"<p>Vermont, United States. Thomas Davenport invents the first DC commutator electric motor and obtains a patent. He powers it with batteries, which were quite scarce at the time. And electrical power distribution did not yet exist. The first DC electric motor had been invented by William Sturgeon just a few years earlier, in 1832.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vermont, United States. Thomas Davenport invents the first DC commutator electric motor and obtains a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-620450","post","type-post","status-publish","format-standard","hentry","category-vg-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>1837 - Cronologia Universale<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cronologia-universale.it\/en\/1837-6\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1837 - Cronologia Universale\" \/>\n<meta property=\"og:description\" content=\"Vermont, United States. 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