28 May 2014
- 16:4916:49, 28 May 2014 diff hist −1 File:Indoor Outdoor Lab.JPG -> Creation failed: Unsupported filetype! current
- 16:4716:47, 28 May 2014 diff hist 0 Ohio Brass High Voltage Laboratories →Laboratory Number Two -- 1927 to 1933
- 16:4416:44, 28 May 2014 diff hist +1 File:Ohio Insulator Outdoor Test Lab 1929.JPG -> Creation failed: Unsupported filetype! current
- 16:4216:42, 28 May 2014 diff hist −15 File:Ohio Brass 750 kv Test Transformers.JPG -> Creation failed: Unsupported filetype! current
- 16:3616:36, 28 May 2014 diff hist 0 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 16:3516:35, 28 May 2014 diff hist 0 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 16:3416:34, 28 May 2014 diff hist +1 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 16:3316:33, 28 May 2014 diff hist 0 Ohio Brass High Voltage Laboratories No edit summary
- 16:3216:32, 28 May 2014 diff hist +841 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 16:3116:31, 28 May 2014 diff hist −6 Ohio Brass High Voltage Laboratories →Laboratory Number Four -- 1968 to Present
- 16:2816:28, 28 May 2014 diff hist +6 Ohio Brass High Voltage Laboratories →Laboratory Number Four -- 1968 to Present
- 16:2716:27, 28 May 2014 diff hist −6 Ohio Brass High Voltage Laboratories →Laboratory Number Four -- 1968 to Present
- 16:2616:26, 28 May 2014 diff hist −118 Ohio Brass High Voltage Laboratories →Laboratory Number Four -- 1968 to Present
- 16:2616:26, 28 May 2014 diff hist +4 Ohio Brass High Voltage Laboratories →Laboratory Number Four -- 1968 to Present
- 16:2516:25, 28 May 2014 diff hist +431 Ohio Brass High Voltage Laboratories →Laboratory Number Four -- 1968 to Present
- 16:2216:22, 28 May 2014 diff hist +1,023 N File:Outdoor test lab, Wadsworth, OH.JPG This is an overall view of the Ohio Brass outdoor high voltage testing lab located northwest of Wadsworth, Ohio. The test setup shown is for 60 hz tests on a proposed 1500 kv transmission line for American Electric Power Company. The test specimen is a current
- 16:1816:18, 28 May 2014 diff hist 0 File:Lab Four 750 kv test transformers.JPG uploaded a new version of "File:Lab Four 750 kv test transformers.JPG": In 1967 the Ohio Brass Company purchased 50 acres northwest of Wadsworth, Ohio to build the F. B. Black Ohio Brass Research Center and the new outdoor high voltage testi current
- 16:1816:18, 28 May 2014 diff hist +731 N File:Lab Four 750 kv test transformers.JPG In 1967 the Ohio Brass Company purchased 50 acres northwest of Wadsworth, Ohio to build the F. B. Black Ohio Brass Research Center and the new outdoor high voltage testing laboratory. This photo is a close-up of the three 750 kv test transformers mounted
- 16:1316:13, 28 May 2014 diff hist +70 File:Indoor Outdoor Lab.JPG -> Creation failed: Unsupported filetype!
- 16:0916:09, 28 May 2014 diff hist +80 Ohio Brass High Voltage Laboratories →Laboratory Number Three -- 1934 to 1968
- 16:0716:07, 28 May 2014 diff hist +1,032 N File:Indoor Outdoor Lab.JPG A lower two 750 kv test transformer was removed from the site pictured and replaced in 1934 by the pictured indoor and outdoor high voltage lab, which was described in an AIEE paper authored by J. T. Lusignan and H. L. Rorden. The tranformer shown in Figu
- 16:0116:01, 28 May 2014 diff hist +160 Ohio Brass High Voltage Laboratories →Laboratory Number Two -- 1927 to 1933
- 15:5515:55, 28 May 2014 diff hist +264 N File:Large Allis-Chalmers Transformer at Ohio Brass.jpg Ohio Brass High Voltage Laboratory. Fig. 30. from A. O. Austin presentation paper. Large transformer for normal frequency tests up to 900 K. V. to ground. Allis-Chalmers transformer and General Electric sine wave generator operated through insulated dri current
27 May 2014
- 21:0721:07, 27 May 2014 diff hist −5 Ohio Brass High Voltage Laboratories →Laboratory Number Two -- 1927 to 1933
- 21:0621:06, 27 May 2014 diff hist −199 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 20:5020:50, 27 May 2014 diff hist +5 Ohio Brass High Voltage Laboratories →Laboratory Number Two -- 1927 to 1933
- 20:5020:50, 27 May 2014 diff hist +495 Ohio Brass High Voltage Laboratories →Laboratory Number Two -- 1927 to 1933
- 20:4720:47, 27 May 2014 diff hist +1,959 N File:Ohio Insulator Test Transformers.JPG This photo is not of high quality as it was copied from an article written by A. O. Austin that was presented at the International High-tension Congress in Paris on June 5-6, 1929. The title of the article was "A Laboratory for Making Lightening and Other current
- 20:4120:41, 27 May 2014 diff hist +1,580 N File:Ohio Insulator Outdoor Test Lab 1929.JPG This shows the 1929 Ohio Insulator high-voltage test lab on the estate of A. O. Austin (chief engineer of the Ohio Brass Co. and factory manager of the Ohio Insulator Factory in Barberton, Ohio). At this time, the Ohio Insulator Co. was a division of the
- 20:3620:36, 27 May 2014 diff hist +200 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 20:2520:25, 27 May 2014 diff hist +9 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 20:1120:11, 27 May 2014 diff hist −21 Ohio Brass High Voltage Laboratories No edit summary
- 20:0820:08, 27 May 2014 diff hist −11 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 20:0320:03, 27 May 2014 diff hist −30 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 20:0220:02, 27 May 2014 diff hist +1 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 20:0120:01, 27 May 2014 diff hist −165 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 19:5119:51, 27 May 2014 diff hist +30 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 19:3919:39, 27 May 2014 diff hist −4 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 19:3919:39, 27 May 2014 diff hist −12 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 19:3719:37, 27 May 2014 diff hist +12 Ohio Brass High Voltage Laboratories No edit summary
- 19:3519:35, 27 May 2014 diff hist +176 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 19:3419:34, 27 May 2014 diff hist +2,393 N File:Ohio Brass 750 kv Test Transformers.JPG This photo has a caption prepared by the Advertising Department. An oil tank and high-voltage bushing are shown on the left. The sphere gap mounted on top of the bushing is clearly shown. Three 750 kv test transformers are shown in the bay of the "ornat
- 19:3319:33, 27 May 2014 diff hist +2 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 19:3219:32, 27 May 2014 diff hist +184 Ohio Brass High Voltage Laboratories →Laboratory Number One -- 1910 to 1926
- 19:2219:22, 27 May 2014 diff hist +841 N File:Tesla Coil at High Voltage Testing Laboratory.JPG This photo shows the outdoor Ohio Insulator Company's high voltage testing laboratory in Barberton, Ohio. It is shown in 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 current
19 May 2014
- 19:2119:21, 19 May 2014 diff hist −3 Oral-History:Andrew Drozd →Creation of ANDRO Computational Solutions
- 19:2019:20, 19 May 2014 diff hist −1 Oral-History:Andrew Drozd →IEEE Involvement
- 19:1919:19, 19 May 2014 diff hist 0 Oral-History:Andrew Drozd →EMC Society Expansion during Presidency
- 19:1819:18, 19 May 2014 diff hist −3 Oral-History:Andrew Drozd →Work at General Electric and Kaman Sciences
