SETTING MEMBER FOR A WRISTWATCH, AND TIMEPIECE COMPRISING SUCH A SETTING MEMBER

Magnetic setting member for a wristwatch movement, comprising: a balance (1); permanent magnets (2, 10) for bringing said balance into at least one rest position; and an escapement (5, 6) for transmitting pulses to the balance in order to move the balance (1) away from the rest position; at least on...

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Bibliographische Detailangaben
1. Verfasser:	PICHON, BERTRAND
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY HOROLOGY INDUCTANCES MAGNETS MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES PHYSICS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS TRANSFORMERS
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Beschreibung
Zusammenfassung:	Magnetic setting member for a wristwatch movement, comprising: a balance (1); permanent magnets (2, 10) for bringing said balance into at least one rest position; and an escapement (5, 6) for transmitting pulses to the balance in order to move the balance (1) away from the rest position; at least one of said permanent magnets being formed from a non-sintered crystalline material, for example based on platinum and cobalt. Organe réglant magnétique pour mouvement de montre-bracelet, comprenant : un balancier (1); des aimants permanents (2, 10) pour amener ledit balancier vers au moins une position de repos; un échappement (5, 6) pour transmettre au balancier des impulsions afin d'éloigner le balancier (1) de la position de repos; au moins un dit aimant permanent étant formé d'un matériau cristallin non fritte, par exemple à base de platine et de cobalt.