TIME MEASURING DEVICE

A time measuring device which is small and is driven with a small power consumption, comprising a first motor (1300) for displaying the real time, a second motor (1400) for displaying a chronograph, a power generator (1600) for converting kinetic energy to electric energy and generating electric pow...

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Bibliographic Details
Main Authors KOIKE, NOBUHIRO, OKUHARA, KENICHI, MARUYAMA, AKIHIKO, AKAHANE, HIDEHIRO
Format Patent
LanguageEnglish
French
Japanese
Published 28.10.1999
Edition6
Subjects
ELECTROMECHANICAL CLOCKS OR WATCHES
HOROLOGY
PHYSICS
TIME-INTERVAL MEASURING
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Summary:A time measuring device which is small and is driven with a small power consumption, comprising a first motor (1300) for displaying the real time, a second motor (1400) for displaying a chronograph, a power generator (1600) for converting kinetic energy to electric energy and generating electric power so as to drive the first and second motors, and a zero-resetting mechanism (1200) for mechanically zero-resetting the chronograph. Un dispositif de mesure du temps de petite taille et consommant peu d'énergie comprend un premier moteur (1300) destiné à afficher le temps réel, un second moteur (1400) destiné à afficher un chronographe, un générateur (1600) de puissance destiné à convertir l'énergie cinétique en énergie électrique et à produire une puissance électrique afin d'entraîner les premier et second moteurs, et un mécanisme (1200) de remise à zéro destiné à remettre à zéro mécaniquement le chronographe.
Bibliography:Application Number: WO1999JP02135