Invention Grant
- Patent Title: Timepiece including a high frequency mechanical movement
- Patent Title (中): 钟表包括高频机械机芯
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Application No.: US13039917Application Date: 2011-03-03
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Publication No.: US08500323B2Publication Date: 2013-08-06
- Inventor: Alain Zaugg , Jean-Philippe Rochat
- Applicant: Alain Zaugg , Jean-Philippe Rochat
- Applicant Address: CH L'Abbaye
- Assignee: Montres Breguet S.A.
- Current Assignee: Montres Breguet S.A.
- Current Assignee Address: CH L'Abbaye
- Agency: Griffin & Szipl, P.C.
- Priority: EP10155490 20100304
- Main IPC: G04B15/00
- IPC: G04B15/00
Abstract:
The invention pertains to the field of high frequency watch movements. The invention relates to a timepiece including a movement that has a resonator of the type with a balance and balance spring and an escape system of the type with a wheel and Swiss lever. According to the invention, the balance oscillates at more than 36,000 vibrations per hour and the escape system is at least partially pierced to decrease the inertia thereof.
Public/Granted literature
- US20110216629A1 TIMEPIECE INCLUDING A HIGH FREQUENCY MECHANICAL MOVEMENT Public/Granted day:2011-09-08
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