公开(公告)号：US20160004223A1

公开(公告)日：2016-01-07

申请号：US14768610

申请日：2014-03-20

Applicant: THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD

Inventor： Michel WILLEMIN ,  Jean-Jacques BORN ,  Francois KLOPFENSTEIN ,  Patrick RAGOT

IPC: G04D7/00 ,  G04C1/02

CPC classification number: G04D7/009 ,  G04B5/00 ,  G04B5/14 ,  G04B5/165 ,  G04B13/00 ,  G04C1/02 ,  G04C1/022 ,  G04C1/024 ,  G04C1/026 ,  G04C1/028

Abstract: A device for winding automatic watches, including an electrical energy source and a receptacle support including a surface configured to receive in abutment a back cover of a watch, the device configured to generate a magnetic and/or electrostatic field or eddy currents, in a fixed position underneath the bearing surface and generate, on a substantially annular angular sector, a magnetic and or electrostatic field that varies as a function of time and whose direction is orthogonal to the bearing surface, or generating eddy currents that vary as a function of time. The device can be provided for a watch including an automatic winding mechanism with an oscillating weight including a first ferromagnetic inner part and a second heavy metal peripheral part, and possibly with a paramagnetic conductive disc coaxial to the oscillating weight.

Abstract translation: 一种用于卷绕自动手表的装置，包括电能源和插座支撑件，其包括构造成邻接手表的后盖以接收表面的表面，所述装置被配置为在固定的状态下产生磁场和/或静电场或涡流 位置在轴承表面下方，并且在基本上环形的角扇区上产生随着时间的函数而变化的磁场和/或静电场，并且其方向与轴承表面正交，或者产生随时间变化的涡流。 该装置可以提供用于包括具有包括第一铁磁内部部分和第二重金属周边部分的摆动重量的自动上链机构的手表，并且可能具有与振动锤同轴的顺磁性导电盘。