Spiral pour résonateur balancier-spiral
    4.
    发明公开
    Spiral pour résonateur balancier-spiral 审中-公开
    SpiralfederfürUnruh-Spiralfeder

    公开(公告)号:EP2523053A1

    公开(公告)日:2012-11-14

    申请号:EP12180170.8

    申请日:2009-07-24

    申请人: Rolex S.A.

    IPC分类号: G04B17/06 G04B17/20

    CPC分类号: G04B17/066 G04B17/20

    摘要: Spiral pour résonateur balancier-spiral, comportant n lames, n≥ 2, solidaires par au moins une de leurs extrémités homologues respectives et enroulées en spirales avec un décalage angulaire apte à neutraliser les forces latérales susceptibles d'être exercées sur son axe central lorsqu'une des extrémités de chaque lame est déplacée angulairement autour dudit axe central par rapport à son autre extrémité.

    摘要翻译: 游丝具有通过它们各自的端部和共面相互整合的两个板(1a,1b),其中游丝由单晶硅或石英制成。 当每个板的一个端部相对于每个板的另一端围绕中心轴成角度地移位时,板被缠绕成具有角度偏移中和作用在中心轴上的侧向力的螺旋形。 板的厚度和高度是可变的,单晶硅被无定形二氧化硅层覆盖。

    Spirale pour résonateur balancier-spirale
    5.
    发明公开
    Spirale pour résonateur balancier-spirale 有权
    SpiralfederfürSpiralfeder-Unruh-Resonator

    公开(公告)号:EP2151722A1

    公开(公告)日:2010-02-10

    申请号:EP08405188.7

    申请日:2008-07-29

    申请人: ROLEX SA

    IPC分类号: G04B17/06

    CPC分类号: G04B17/066 G04B17/20

    摘要: Spiral pour résonateur balancier-spiral, comportant n lames, n≥ 2, coplanaires, solidaires par au moins une de leurs extrémités homologues respectives et enroulées en spirales avec un décalage angulaire apte à neutraliser les forces latérales susceptibles d'être exercées sur son axe central lorsqu'une des extrémités de chaque lame est déplacée angulairement autour dudit axe central par rapport à son autre extrémité.

    摘要翻译: 游丝具有通过它们各自的端部和共面相互整合的两个板(1a,1b),其中游丝由单晶硅或石英制成。 当每个板的一个端部相对于每个板的另一端围绕中心轴成角度地移位时,板被缠绕成具有角度偏移中和作用在中心轴上的侧向力的螺旋形。 板的厚度和高度是可变的,单晶硅被无定形二氧化硅层覆盖。

    MECHANICAL TIMEPIECE WITH ELECTROSTATIC CAPACITY TYPE DETECTING PART AND BRAKING PART
    6.
    发明公开
    MECHANICAL TIMEPIECE WITH ELECTROSTATIC CAPACITY TYPE DETECTING PART AND BRAKING PART 审中-公开
    与检测静电元素的KAPAZITTSTYP并与制动元件的机械腕表

    公开(公告)号:EP1178371A4

    公开(公告)日:2005-10-12

    申请号:EP00905402

    申请日:2000-02-29

    申请人: SEIKO INSTR INC

    摘要: A mechanical timepiece, comprising a movement (200) including a movement barrel (120), a second wheel (124), a third wheel (126), a fourth wheel (128), a timed annular balance (140), an escape wheel (130), and a pallet fork (142), coils (180a, 180b) being installed on the front surface of a main plate (102) so that these coils face the main plate side surface of an annular balance wheel (140b), a balance magnet (140e) being installed on the main plate side surface of the annular balance wheel (140b) so that the balance magnet (140e) faces the front surface of the main plate (102) , and additionally comprising a detection part (276) installed for detecting the swing angle of the timed annular balance by detecting a variation in electrostatic capacity between a timed annular balance electrostatic capacity electrode part (240) and a detecting electrostatic capacity electrode (250) varying according to the operating condition of the timed annular balance (140) and a braking part (146) formed so that a force to suppress the rotation of the timed annular balance (140) is applied to the timed annular balance (140) when the swing angle of the timed annular balance (140) detected by the detection part (276) is equal to or more than a pre-set angle.

    MECHANICAL TIMEPIECE WITH ELECTROSTATIC CAPACITY TYPE DETECTING PART AND BRAKING PART
    7.
    发明公开
    MECHANICAL TIMEPIECE WITH ELECTROSTATIC CAPACITY TYPE DETECTING PART AND BRAKING PART 审中-公开
    与检测静电元素的KAPAZITTSTYP并与制动元件的机械腕表

    公开(公告)号:EP1178371A1

    公开(公告)日:2002-02-06

    申请号:EP00905402.4

    申请日:2000-02-29

    IPC分类号: G04B17/06 G04C3/04 G04C10/00

    摘要: In a mechanical timepiece of the present invention, a movement 200 includes a barrel complete 120, a center wheel and pinion 124, a third wheel and pinion 126, a fourth wheel and pinion 128, a balance with hairspring 140, an escape wheel and pinion 130 and a pallet fork 142. Coils 180a, 180b are attached on a front surface of a main plate in a manner facing a surface of a balance wheel 140b close to the main plate. A balance magnet 140e is attached on a surface of the balance wheel 140b close to the main plate in a manner facing a front surface of the main plate 102.
    The mechanical timepiece of the invention has a detector section 276 provided to detect a swing angle of the balance with hairspring by detecting a change of electrostatic capacitance between a balance electrostatic capacitor electrode portion 240 and a detecting electrostatic capacitor electrode 250 varying corresponding to an operating state of the balance with hairspring 140, and a brake section 146 structured to apply such a force as suppressing rotation of the balance with hairspring 140 to the balance with hairspring 140 when a swing angle of the balance with hairspring 140 detected by the detector section 276 is greater than a previously-set set angle.

    摘要翻译: 在本发明的机械时计中,移动器200包括一个盒组件120,中心轮和小齿轮124,第三轮和小齿轮126,第四轮和小齿轮128,带有游丝140的平衡,对擒纵轮和小齿轮 130和擒纵叉142的线圈180A,180B在面对摆轮140b的靠近主板的表面的方式安装在主盘的前表面。 的平衡磁体140E附接在摆轮140b的接近主板的方式面向主盘的前表面的表面上102上的本发明的机械时计具有提供了一种检测器部分276检测的摆动角 通过检测平衡静电电容电极部240和检测静电电容电极250改变与游丝140对应于在平衡的运行状态,并且构成的制动部146之间的静电电容的变化带有游丝的平衡申请寻求的力 抑制与游丝140到平衡与游丝摆轮140的转动。当与由所述检测器部分276检测到的游丝摆轮140的摆动角度比预先设定的设定角度。