258 85 http://www.patentstorm.us/ http://www.patentstorm.us/images/logo.gif http://www.patentstorm.us/rss/class/applications/rss-373.xml Recent patent applications filings in USPTO Class 373 Industrial electric heating furnaces. Thu, 16 Feb 2012 15:00:14 patents@patentstorm.us en http://www.patentstorm.us/applications/20120039352/description.html

Application Number:  20120039352

Publication Date:  2012-02-16

Inventors:  Hirt, Joseph; Eiler, John

An electrode comprises a shaft extending from an electrode head. A cooling passage extends from an open end disposed at an attachment end of the shaft to a closed end, which is disposed within the electrode head. The electrode head is formed to have approximately a teardrop shape, which may be formed according to a radial profile rotated about a centerline of the shaft, where the radial profile has a center disposed within the electrode head and on the centerline. The radial profile may exhibit ...
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