Breguet overcoil (Breguet spring): Unterschied zwischen den Versionen
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| − | Breguet overcoil (Breguet spring) | + | [[Datei:Rolex parachrom hairspring Parachrom-Breguetspirale.jpg|thumb|[[Rolex/en|Rolex]] parachrom hairspring / Timed breguet hairspring]] |
| + | Balance spring with terminal curve whose final curve is formed around the actual balance spring according to precise calculations. With this invention, [[Abraham-Louis Breguet]] was able ti considerably reduce the effects of the dynamic balance error of a flat Archimedean balance spring. | ||
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| + | {{Terminologie |ISO Nummer=40.142|Alte TNR=(0735)| | ||
| + | de=Breguetspiralfeder reguliert|nl=| | ||
| + | en=Timed breguet hairspring|pt=Espiral breguet regulado| | ||
| + | es=Espiral breguet regulado|ru=Спираль брегетированная, правленная| | ||
| + | fr=Spiral breguet réglé|=| | ||
| + | it=Spirale breguet regolata|=| | ||
| + | Bild=Zahnrad ico | ||
| + | }} | ||
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| + | == Literature == | ||
| + | *[[The Marine Chronometer. Its History and Development]], ISBN 0-907462-05-7 | ||
| + | *[[Time and Timekeepers]], ISBN 0780800087 | ||
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| + | [[Category:Glossary]] | ||
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| + | [[de:Breguetspirale]] | ||
| + | [[en:Breguet overcoil (Breguet spring)]] | ||
| + | [[ru:Спираль Бреге]] | ||
Aktuelle Version vom 20. Juli 2015, 22:42 Uhr
Rolex parachrom hairspring / Timed breguet hairspring
Balance spring with terminal curve whose final curve is formed around the actual balance spring according to precise calculations. With this invention, Abraham-Louis Breguet was able ti considerably reduce the effects of the dynamic balance error of a flat Archimedean balance spring.
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