Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,105 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Antonio Pacinotti: Difference between revisions

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It used a ring armature around which was wrapped a coil of wire, to produce a smoother current than that available from previous types of dynamo. He found that the device could also be used as an electric motor.
It used a ring armature around which was wrapped a coil of wire, to produce a smoother current than that available from previous types of dynamo. He found that the device could also be used as an electric motor.


July 1862, One of several independent discoverers of the comet 109P/Swift-Tuttle. <ref>[http://en.wikipedia.org/wiki/Antonio_Pacinotti] wikipedia</ref>
July 1862, One of several independent discoverers of the comet 109P/Swift-Tuttle. <ref>[http://en.wikipedia.org/wiki/Antonio_Pacinotti Wikipedia]</ref>





Revision as of 12:55, 6 May 2014

1860. Pacinotti's dynamo.

(17 June 1841 – 24 March 1912)

Pacinotti was an Italian physicist and Professor of Physics at the University of Pisa.

1860. Invented an improved form of direct-current electrical generator (dynamo), and described it in a paper published in Il Nuovo Cimento of 1865.

It used a ring armature around which was wrapped a coil of wire, to produce a smoother current than that available from previous types of dynamo. He found that the device could also be used as an electric motor.

July 1862, One of several independent discoverers of the comet 109P/Swift-Tuttle. [1]


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