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Doctor
in philosophy. He lend service from 1838 to the
1849 as official artillery one in the Prussian
army. He was in
the commission for the installation of the telegraphic service in
Prussia. I found together in the 1849 to G.Halske society
Siemens
& Halsake. It constructs in a 1855 telegraph. It perfects the
submarine telegraphy and it constructs submarine cables in 1859. From
the 1878 it is taken care of the first telephone applications and
perfects a galvanometer for running small. The 18 June 1867 machine DYNAMO-ELECTRICAL
introduces On the credit side Academy of Berlin. (fig. 1)
Towards 1875 it creates of blots some autoeccitatrici. In 1879 it
creates the first locomotive electrical worker, that it will perfect
continuously until to 1892. |
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