The St.Petersburg Centre of Watch & Clock Restoration

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Michael Vasiljevich Lomonosov
(1711 – 1765)

 

Lomonosov was a Russian genius, a scholar, the first learned man in Natural Science, a researcher who gained the world fame, who was the supporter of Russia’s Enlightenment and who was struggling for the development of Russian science by its own way in the world. A profoundly educated man with versatile interest and abilities he dedicated much time to constructing of optical and navigational devices and naval clocks.

In 1741 Lomonosov started his creative activity in the Academy of Science in St.Petersburg. His activity embraced all the branches of instrument making of his time. In order to carry out all his inventions he organized a workshop in his house on the bank of the Moika River. His associates were a tool maker F.N. Tirjutin who made astrolabes, a compass, a sun clock; A.I. Kolotoshin – a talented telescope-maker who made night-viewing telescopes.

Схема механизма четырехпружинных морских часов

In 1759 Lomonosov presented his report called “Some speculations on the high precision of sea routes calculation” to the Academy of Sciences. It was the entire program of ensuring voyages safety. It indicated the necessity to improve the accuracy of ship routes calculating.
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Lomonosov was the first one to invent the ship chronometer with 4 springs, which were wound up not simultaneously and thus equalized the total elasticity of the springs. The sandglass, which was common at that time, was also improved by Lomonosov and became more accurate.

 

 

The St.Petersburg Watch&Clock Atelier
The Centre of Watch&Clock Restoration
off. 36,
Malodetskoselskiy pr.
St.Petersburg, 190013, Russia
phones: +7 (812) 703-17-56
+7 (812) 316-56-39
+7 (812) 911-02-71
mail@clockmaker.ru

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