Regulating body for a wristwatch

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United States of America Patent

PATENT NO 9746831
SERIAL NO

14649512

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Regulating body for a wristwatch, comprising: a generator provided with a rotor and a stator with M+N coils, M being a whole number higher than, or equal to, 1; and an electronic regulating circuit having a first load impedance with an adjustable value for adjusting the current in N of said M+N coils, and therefore the rotational speed of the rotor. Only a limited number of coils is therefore used for the braking, the other coils continuing to supply the electronic regulating circuit.

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Patent Owner(s)

Patent OwnerAddress
RICHEMONT INTERNATIONAL SAROUTE DES BICHES 10 VILLARS-SUR-GLANE 1752

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meier, Willy Fontaines, CH 10 65
Michalet, Alexandre Chaux-des-Pres, FR 2 2
Straumann, Kurt Langendorf, CH 2 2
Taghezout, Daho Morges, CH 25 191

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