Pendulum Riefler and Secchi, Unknown Artist | Artsupp

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Pendulum Riefler and Secchi

Anonymous

Displayed in:

Astronomical Observatory of Abruzzo

Via Mentore Maggini, Teramo

Closed now: open at 09:00

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Weighted clock with pendulum oscillator beating the average time, with anchor-type free escapement, brass wheel and electrical contacts per second. Compensation with invar rod (steel-nickel alloy) which has a low expansion coefficient.

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Details

Title: Pendulum Riefler and Secchi

Author: Anonymous

Date: 1942

Technique:

Displayed in: Astronomical Observatory of Abruzzo

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