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    • 11. 发明申请
    • Rotary position sensor
    • 旋转位置传感器
    • US20060273784A1
    • 2006-12-07
    • US11144081
    • 2005-06-03
    • Arquimedes GodoyDaniel MartinezJuan LozanoJose AlmarazRuben Garcia
    • Arquimedes GodoyDaniel MartinezJuan LozanoJose AlmarazRuben Garcia
    • G01B7/14
    • G01D11/245G01D5/145
    • A robust, low cost, compact and highly accurate rotary position sensor is disclosed for measuring the relative angular position (within a range≦180°) of a housing or stator and a rotor. The housing carries a galvanomagnetic sensing element and is adapted for fixation to a relatively fixed portion of a host system. The rotor carrying a magnet is disposed for rotation about a fixed axis with respect to the stator and is interconnected to a relatively moving portion of the host system through intermediate linkage. The magnet is juxtaposed in substantially axial alignment with the galvanomagnetic sensing element for magnetic interaction therewith. The housing defines a cavity to receive potting material for encasing the galvanomagnetic sensing element and an adjacent buffer cavity interconnected by a weir, which diverts ant excess potting material into the buffer cavity.
    • 公开了用于测量壳体或定子和转子的相对角度位置(在<= 180°)的范围内的稳健,低成本,紧凑且高精度的旋转位置传感器。 壳体承载电磁感测元件并且适于固定到主机系统的相对固定的部分。 承载磁体的转子被设置成相对于定子围绕固定轴线旋转,并通过中间连杆与主机系统的相对运动的部分相互连接。 磁体与电流磁感应元件基本轴向对准并用于与其磁性相互作用。 壳体限定一个腔体,以容纳用于封装电磁感应元件的灌封材料和由堰互相连接的相邻缓冲腔,其将蚂蚁多余的灌封材料转移到缓冲腔中。
    • 15. 发明申请
    • Electrical device enclosure
    • 电气设备外壳
    • US20060274485A1
    • 2006-12-07
    • US11145406
    • 2005-06-03
    • Arquimedes GodoyDaniel MartinezJuan LozanoJose AlmarazRuben Garcia
    • Arquimedes GodoyDaniel MartinezJuan LozanoJose AlmarazRuben Garcia
    • H02B1/26
    • G01D11/245G01D5/12
    • A robust, low cost, compact and highly accurate rotary position sensor is disclosed for measuring the relative angular position (within a range ≦180°) of a housing or stator and a rotor. The housing carries a galvanomagnetic sensing element and is adapted for fixation to a relatively fixed portion of a host system. The rotor carrying a magnet is disposed for rotation about a fixed axis with respect to the stator and is interconnected to a relatively moving portion of the host system through intermediate linkage. The magnet is juxtaposed in substantially axial alignment with the galvanomagnetic sensing element for magnetic interaction therewith. The housing defines a cavity to receive potting material for encasing the galvanomagnetic sensing element and an adjacent buffer cavity interconnected by a weir, which diverts ant excess potting material into the buffer cavity.
    • 公开了用于测量壳体或定子和转子的相对角度位置(在<= 180°)的范围内的稳健,低成本,紧凑且高精度的旋转位置传感器。 壳体承载电磁感测元件并且适于固定到主机系统的相对固定的部分。 承载磁体的转子被设置成相对于定子围绕固定轴线旋转,并通过中间连杆与主机系统的相对运动的部分相互连接。 磁体与电流磁感应元件基本轴向对准并用于与其磁性相互作用。 壳体限定一个腔体,以容纳用于封装电磁感应元件的灌封材料和由堰互相连接的相邻缓冲腔,其将蚂蚁多余的灌封材料转移到缓冲腔中。
    • 16. 发明申请
    • Apparatus for sensing angular positions of an object
    • 用于检测物体的角位置的装置
    • US20050194967A1
    • 2005-09-08
    • US10792488
    • 2004-03-03
    • Arquimedes GodoyDaniel MartinezJose Almaraz
    • Arquimedes GodoyDaniel MartinezJose Almaraz
    • G01D5/14G01B7/30
    • G01D5/145
    • An apparatus for sensing a position of an object is provided that may include a magnet mounted for rotation about an axis and a magnetic field-sensing device mounted in fixed relation to and spaced from the magnet wherein the magnet is shaped to define a distance between an exterior surface of the magnet and a surface of the magnetic field-sensing device whereby rotation of the magnet causes the distance to change at a rate so that a flux density distribution sensed by the magnetic field-sensing device changes at a substantially linear rate. In one aspect the magnet is configured to have a substantially elliptical shape and the magnetic field-sensing device is a Hall-effect sensor. A sensor system may include a housing, a magnet having an exterior surface defining a radius of curvature and a shaft rotatably coupled with the housing with the magnet connected to the shaft for rotation about an axis in response to an angular displacement of an object. A magnetic field-sensing device may be provided that is coupled with the housing and spaced from the magnet to define an air gap there between. The air gap may change at a rate in response to rotation of the magnet so that a flux density level sensed by the magnetic field-sensing device changes at a substantially linear rate.
    • 提供了一种用于感测物体位置的装置,其可以包括安装成围绕轴线旋转的磁体和以与磁体固定的关系和与磁体隔开的磁场感测装置,其中磁体被定形成在 磁体的外表面和磁场感测装置的表面,由此磁体的旋转导致距离以一定速率改变,使得由磁场感测装置感测的磁通密度分布以基本上线性的速率变化。 在一个方面,磁体被配置为具有大致椭圆形状,并且磁场感测装置是霍尔效应传感器。 传感器系统可以包括壳体,具有限定曲率半径的外表面的磁体和可旋转地与壳体连接的轴,其中磁体连接到轴,用于响应于物体的角位移而围绕轴旋转。 可以提供磁场感测装置,该磁场感测装置与壳体耦合并且与磁体间隔开以在其间限定气隙。 气隙可以以响应于磁体旋转的速率而变化,使得由磁场感测装置感测的磁通密度水平以基本上线性的速率变化。
    • 18. 发明授权
    • Modular timepiece movement
    • 模块化钟表机芯
    • US08238201B2
    • 2012-08-07
    • US12863481
    • 2009-01-30
    • Daniel MartinezFranck-Charles-Cyril OrnyJohnny Frederic Girardin
    • Daniel MartinezFranck-Charles-Cyril OrnyJohnny Frederic Girardin
    • G04B19/02
    • G04B29/02G04B15/00G04B19/04G04F7/0885
    • A timepiece movement for varying the arrangement of the different displays includes a first module provided with a first frame and at least a first mobile rotatingly mounted on the first frame, a second module provided with a second frame and at least a second mobile rotatingly mounted on the second frame, the first and second mobiles being kinematically connected to each other, elements for positioning and elements for attaching the modules to each other and associated with the first and second frames. The positioning elements are placed concentrically relative to the rotation axis of one of the first and second mobiles, and are arranged for allowing the relative positioning of the two modules in several angular positions relative to the rotation axis of the mobile to which the positioning elements are concentric. One of the first and second modules is a base module including a platen and a barrel, the barrel defining the first and the second mobile.
    • 用于改变不同显示器的布置的钟表运动包括:第一模块,其设置有第一框架和至少第一移动件,其旋转地安装在第一框架上;第二模块,设置有第二框架,以及至少第二移动件,其旋转地安装在 第二框架,第一和第二移动体在运动学上彼此连接,用于定位的元件和用于将模块彼此附接并与第一和第二框架相关联的元件。 定位元件相对于第一和第二移动体之一的旋转轴线同心地设置,并且被布置成允许两个模块相对于移动体的旋转轴线在几个角度位置中的相对定位,定位元件 同心。 第一和第二模块中的一个是包括压板和筒体的基座模块,所述筒体限定第一和第二移动体。
    • 19. 发明申请
    • MODULAR TIMEPIECE MOVEMENT
    • 模块时间运动
    • US20100290321A1
    • 2010-11-18
    • US12863481
    • 2009-01-30
    • Daniel MartinezFranck-Charles-Cyril OrnyJohnny Frederic Girardin
    • Daniel MartinezFranck-Charles-Cyril OrnyJohnny Frederic Girardin
    • G04B19/02
    • G04B29/02G04B15/00G04B19/04G04F7/0885
    • A timepiece movement for varying the arrangement of the different displays includes a first module provided with a first frame and at least a first mobile rotatingly mounted on the first frame, a second module provided with a second frame and at least a second mobile rotatingly mounted on the second frame, the first and second mobiles being kinematically connected to each other, elements for positioning and elements for attaching the modules to each other and associated with the first and second frames. The positioning elements are placed concentrically relative to the rotation axis of one of the first and second mobiles, and are arranged for allowing the relative positioning of the two modules in several angular positions relative to the rotation axis of the mobile to which the positioning elements are concentric. One of the first and second modules is a base module including a platen and a barrel, the barrel defining the first and the second mobile.
    • 用于改变不同显示器的布置的钟表运动包括:第一模块,其设置有第一框架和至少第一移动件,其旋转地安装在第一框架上;第二模块,设置有第二框架,以及至少第二移动件,其旋转地安装在 第二框架,第一和第二移动体在运动学上彼此连接,用于定位的元件和用于将模块彼此附接并与第一和第二框架相关联的元件。 定位元件相对于第一和第二移动体之一的旋转轴线同心地设置,并且被布置成允许两个模块相对于移动体的旋转轴线在几个角度位置中的相对定位,定位元件 同心。 第一和第二模块中的一个是包括压板和筒体的基座模块,所述筒体限定第一和第二移动体。