Global Patent Index - EP 1821163 A3

EP 1821163 A3 20120613 - Timepiece with generator

Title (en)

Timepiece with generator

Title (de)

Uhr mit Generator

Title (fr)

Montre avec génératarice

Publication

EP 1821163 A3 20120613 (FR)

Application

EP 07100376 A 20070111

Priority

CH 2232006 A 20060213

Abstract (en)

[origin: EP1821163A2] The watch has an oscillating mass which is free to rotate around a fixed rotation axis with respect to the watch. An electric generator e.g. micro alternator, is driven in rotation by the mass. An electric energy storage module e.g. lithium-ion storage battery, is electrically connected to an output of the generator. A movement is supplied by the module and has a display module that is visible on a side of the watch. The module and the mass are disposed side by side at the same level. A glass (30) permits the vision of the mass from a front side of the watch.

IPC 8 full level

G04B 45/02 (2006.01); G04C 10/00 (2006.01); G04G 19/12 (2006.01)

CPC (source: EP US)

G04B 45/02 (2013.01 - EP US); G04C 10/00 (2013.01 - EP US); G04G 19/12 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

EP 1821163 A2 20070822; EP 1821163 A3 20120613; JP 2007218910 A 20070830; JP 2012027042 A 20120209; JP 5243722 B2 20130724; US 2007223318 A1 20070927

DOCDB simple family (application)

EP 07100376 A 20070111; JP 2007032326 A 20070213; JP 2011247016 A 20111111; US 70585707 A 20070213