Image:Staite-Petrie Lamp 1847.png

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[edit] Summary

Self-regulating arc lamp proposed by William Edwards Staite and William Petrie in 1847.

Source: G. Woodward: Staite and Petrie: pioneers of electric lighting, IEEE Proceedings of Science, Measurement and Technology, 136-6/Nov. 1989, p. 290–296, ISSN 0960-7641

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Date/TimeDimensionsUserComment
current01:24, 15 January 2008990×1,812 (44 KB)Phrood (added margin)
07:47, 10 May 2006790×1,612 (47 KB)Phrood (== Summary == Self-regulating arc lamp proposed by William Edwards Staite and William Petrie in 1847. Source: G. Woodward: ''Staite and Petrie: pioneers of electric lighting'', ''IEEE Proceedings of Science, Measurement and Technology'', 136-6/Nov. )
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