| 发明名称 |
REGULATING DEVICE |
| 摘要 |
The invention concerns a magnetic device for regulating the relative angular velocity of a wheel and of at least one magnetic dipole integral with an oscillating device, said wheel or said dipole being driven by a driving torque, said wheel including a periodic, ferromagnetic pole path which alternates according to a center angle and said at least one dipole being arranged to permit magnetic coupling with said ferromagnetic path and oscillation of said dipole at the natural frequency of the oscillating element during the relative motion of the wheel and of the magnetic dipole to regulate said relative angular velocity, said device being characterized in that said wheel further includes means for dissipating the kinetic energy of said at least one dipole when it moves away from said ferromagnetic path. |
| 申请公布号 |
US2015177696(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201414564581 |
申请日期 |
2014.12.09 |
| 申请人 |
The Swatch Group Research and Development Ltd |
发明人 |
BORN Jean-Jacques;DI DOMENICO Gianni;FAVRE Jerome;HINAUX Baptiste;LECHOT Dominique;RAGOT Patrick |
| 分类号 |
G04C5/00 |
主分类号 |
G04C5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic device for regulating the relative angular velocity of a wheel and of at least one magnetic dipole integral with an oscillating device, said wheel or said dipole being driven by a driving torque, said wheel including a periodic, ferromagnetic pole path which alternates according to a center angle and said at least one dipole being arranged to permit magnetic coupling with said ferromagnetic path and oscillation of said dipole at the natural frequency of the oscillating element during the relative motion of the wheel and of the magnetic dipole to regulate said relative angular velocity, said device being wherein said wheel further includes means for dissipating the kinetic energy of said at least one dipole when the dipole moves away from said ferromagnetic path. |
| 地址 |
Marin CH |
